HMLQ-500-GB/T6670-2008海绵泡沫落球回弹测试仪-北京北广精仪仪器设备有限公司

产品名称：GB/T6670-2008海绵泡沫落球回弹测试仪

Product Name: sponge foam ball rebound tester

产品链接：http://www.chem17。。ｃｏｍ/st256877/product_.html

Product link: http://www.chem17。。ｃｏｍ/st256877/product_.html

海绵/泡沫塑料落球回弹试验机-（液晶显示）

Sponge foam ball rebound tester - (liquid crystal display)

制造标准：(GB/T6670-2008 ISO8307 ASTM D3574 ISO8307)软质泡沫聚合材料落球法回弹性能的测

Manufacturing standard: (ISO8307 ASTM D3574 ISO8307 GB/T6670-2008) soft foam polymer material falling ball method for the determination of rebound performance

HMLQ-500

Product model:HMLQ-500

GB/T6670-2008海绵泡沫落球回弹测试仪适用范围及功能：
适用于测定软质聚氨酯泡沫塑料的落球式回弹性能.
本仪器通过标准规定直径和质量的钢球在规定高度上自由落在海绵泡沫塑料试样上，自动计算钢球回弹的zui大高度与钢球落下高度比值的百分率（既回弹率），以回弹率表示泡沫塑料的回弹性能。
本仪器采用微处理器进行控制，能够自动监测钢球回弹时是否碰壁，并提示碰壁数据是否有效，液晶屏显示中文操作，并可打印试验数据，本仪器具有使用操作方便，性能可靠，测量精度高等特点。

Applicable scope and function:

The instrument through a ball diameter and weight of standard in the specified height free fall in the sponge foam specimen, automatic calculation of ball rebound the maximum height and the ball falling height ratio percentage (both rebound rate), said resilience foam to rebound rate.
The instrument using microprocessor control, can automatically monitor the rebound of the ball when it hit the wall, and prompt rebuffed the data is valid, the LCD screen display Chinese operation, and print the test data. The instrument has convenient operation, reliable performance, measurement accuracy is high.

技术参数：
　1、钢球回落高度： 460±0.5%mm（国标）
500±0.5%mm（美标）
　2、钢球直径：￠16±0.05 mm
　3、落球回弹率精度： <1%
　4、被测试样尺寸：长*宽*高=100 mm×100 mm×100mm
5、自动计算平均回弹高度
6、自动计算平均回弹率
Technical parameter:

1, steel ball drop height: 460 + 0.5%mm (GB)
500 + 0.5%mm (American Standard)
2, the diameter of the steel ball: of 16 + 0.05 mm
3, falling ball rebound rate accuracy: <1%
4, was tested sample size: long * wide * high mm =100 * 100 mm * 100mm
5, automatically calculate the average rebound height
6, automatic calculation of average rebound rate

一、使用说明书

A, instructions for use

1.将落球回弹试验仪放置在水平桌面或地面上，如果放置平面不水平可用水平尺先将放置平面调成水平，然后查看一下落球回弹上面板是否水平，如果不水平，通过转动底座螺丝，调成水平（出厂时已调，如果运输过程中，有改变需要再调一下）。

1 the ball rebound tester is placed on the desktop or on the ground level, if placed plane not level available level first placed plane move into level, then a drop ball rebound on the panel whether level, if not level, through the rotation of a screw, tune into a level (the factory has been transferred, if there is a change in need to adjust the transportation process,).

2.根据要做试验的高度，调整试验下落高度，按上或取下高度调节块。

2 according to the experiment, test the falling height, according to on or take off a height adjusting block.

3.将落球回弹试验仪主机上的传感器数据线接到控制箱上的“数据线”接口，将5V电源接到控制箱上的“电源”接口，然后打开“电源开关”，给设备供电。

3 the ball rebound tester host sensor data cable to the control box on the "line" interface, the 5V power to the control box on the "power" interface, and then open the "power switch", to power the device.

4.将试样切成100mm*100mm*50mm，放到试样平台上，调节平台高度，使试样与上面板夹紧。

4 the sample into 100mm*100mm*50mm, into the sample platform, control platform height, the sample on the panel clamping.

5.这时仪器上会显示“欢迎使用落球回弹测试系统”，点击“测试”会进入选择试验高度界面,继续按“测试”键，会在500mm与460mm之间切换，当箭头指向相应高度时，点击“确定”，进入试验界面。

5 then the instrument will display the "welcome to use the ball rebound testing system", click "test" will enter the height of the test interface selection, press the "test" button, switch between 500mm and 460mm, when the arrow pointing to the corresponding height, click "OK", enter the test interface.

6.此时界面显示，“试验中”，通过钢球释放装置将钢球释放，此时显示试验结束，如果此次试验没有碰壁，点击“确定”，保存试验结果，试验数据有效，否则点击“取消”，试验无效。

6 the interface display, "test", will be released by the steel ball steel ball release device, the display end of the test, if the test did not go to the wall, click "OK", save the test results, the test data effectively, or click "Cancel", the test is invalid.

7.通过钢球释放装置将钢球取出，点击“测试”，屏幕显示“试验中”，继续试验，如此试验9次有效试验，点击“打印”打印试验报告。

7 through the ball release device will the ball out, click on the "test", the screen shows "test", continue to test, so the test 9 times effective test, click "print" to print the test report.

8.在任何时候都可以通过“返回”按钮，使以前所有试验无效，从新开始。

8 at any time through the "back" button, so that all previous test is invalid, start.

9．试验报告包括试验高度，试验次数，平均回弹高度，平均回弹率四部分信息。

9 test reports including the height of the test, the number of trials, the average rebound height, average rebound rate of four partial information.

10.试验结束后关闭“电源开关”，结束试验。

10 after the test off "switch", the end of the trial.

二、装箱单

Second, the packing list

1.主机一台

1. Host a

2.控制箱一台

2. A control box