產(chǎn)品名稱：海綿泡沫塑料落球回彈儀-（液晶顯示）

型號(hào)：HMLQ-500  

 一、制造標(biāo)準(zhǔn)：

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）軟質(zhì)泡沫聚合材料落球法回彈性能的測(cè)定

 二、適用范圍及功能：

適用于測(cè)定軟質(zhì)聚氨酯泡沫塑料的落球式回彈性能.落球回彈是通過給定直徑和質(zhì)量的鋼球在規(guī)定高度上自由落在泡沫塑料試樣上，計(jì)算鋼球回彈的zui大高度與鋼球落下高度比值的百分率既回彈率，以回彈率表示泡沫塑料的回彈性能。滿足08標(biāo)準(zhǔn)A法和B法試驗(yàn)方法。主要是測(cè)試塑料泡沫材料及海綿材料的回彈性能。 落球回彈測(cè)量精度高采用微處理器進(jìn)行控制，中文顯示，并可打印試驗(yàn)數(shù)據(jù)。

三、技術(shù)參數(shù)：

　1、鋼球回落高度：    460mm（國(guó)標(biāo)） 

                                 500mm（美標(biāo)）

　2、鋼球直徑：       ￠16mm

　3、落球回彈率精度： <1%

　4、被測(cè)試樣尺寸：    長(zhǎng)*寬*高=100 mm×100 mm×100（50）mm

   5、自動(dòng)計(jì)算平均回彈高度

   6、自動(dòng)計(jì)算平均回彈率

四、主要配置：

　1、試驗(yàn)主機(jī)一臺(tái)

   2、智能液晶控制操作系統(tǒng)一臺(tái)

   3、鋼球釋放機(jī)構(gòu)兩套（手動(dòng)釋放機(jī)構(gòu)1套、自動(dòng)釋放機(jī)構(gòu)1套）

   4、鋼球捕捉機(jī)構(gòu)一套

   5、高度調(diào)節(jié)機(jī)構(gòu)一組

   6、精密光電傳感器一套

   7、鋼球4個(gè)

   8、微型打印機(jī)一臺(tái)

   9、水平校準(zhǔn)機(jī)構(gòu)一組

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.

Ball rebound high measurement precision by usingmicroprocessor to control, Chinese display, and print the test data.

Three, technical parameters:

1, the ball drop height: 460mm （GB）

500mm （American Standard）

2, the diameter of the steel ball: Phi 16mm

3, falling ball rebound rate of accuracy: 1% &lt;

4, the test sample size: length * width * height =100 mm × 100 mm × 100 （50） mm

5, automatic calculation of average rebound height

6, automatic calculation of average rate of rebound

Four, the main configuration:

1, test a host

2, inligent LCD control operating system a

3, two sets of ball release mechanism （manual release mechanism of 1 sets, 1 sets of automatic release mechanism）

4, a steel ball catching mechanism

5, the height adjusting mechanism of a group

6, a set of precision photoelectric sensor

7, ball 4

8, a miniature printer

9, a group of horizontal alignment mechanism

Five, the test procedure:

Will test the position of the sample placed horizontally on therebound instrument adjusted by adjusting the ball on thebottom, from a fixed position to the foam surface fall height of 460mm. Fixed ball in releasing device, and then the ballfree fall. Do three rebound on every sample, a maximum value of three rebound. Each time the rebound ball should bein the same position on the sample surface, and the tworebound time interval should be controlled within 20s. If theball on the rebound process encountered or pop-upmeasuring device, the data is invalid, need to do.

Product Name: sponge foam ball rebound tester - （liquid crystal display）

Model: HMLQ-500

A, manufacturing standards:

（GB/T6670-2008 ISO8307 ASTM D3574 ISO8307）determination method of falling ball rebound performancesoft foam polymerization

Two, applicable scope and functions:

Suitable for performance ball rebound fell determination ofsoft polyurethane foam.

Ball rebound is given through the steel ball diameter and quality in the specified height of free fall on the foamspecimen, the maximum height calculation of ball reboundthe ball falling height and the percentage of both resilience,said resilient properties of foam to rebound rate. To meet the08 Standard Test Method A method and B method. Mainlyrebound performance test of plastic foam material and the sponge material.