產品名稱：GB/T6670-2008海綿泡沫落球回彈測試儀

Product Name: sponge foam ball rebound tester

產品鏈接：http://www.chem17。。ｃｏｍ/st256877/product_24588508.html

Product link: http://www.chem17。。ｃｏｍ/st256877/product_24588508.html

海綿/泡沫塑料落球回彈試驗機-（液晶顯示）

Sponge foam ball rebound tester - (liquid crystal display)

制造標準：(GB/T6670-2008  ISO8307 ASTM D3574 ISO8307)軟質泡沫聚合材料 落球法回彈性能的測

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海綿泡沫落球回彈測試儀適用范圍及功能：
適用于測定軟質聚氨酯泡沫塑料的落球式回彈性能. 
本儀器通過標準規(guī)定直徑和質量的鋼球在規(guī)定高度上自由落在海綿泡沫塑料試樣上，自動計算鋼球回彈的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。
本儀器采用微處理器進行控制，能夠自動監(jiān)測鋼球回彈時是否碰壁，并提示碰壁數(shù)據(jù)是否有效，液晶屏顯示中文操作，并可打印試驗數(shù)據(jù)，本儀器具有使用操作方便，性能可靠，測量精度高等特點。

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.

技術參數(shù)：
　1、鋼球回落高度：    460±0.5%mm（國標） 
                      500±0.5%mm（美標）
　2、鋼球直徑：      ￠16±0.05 mm 
　3、落球回彈率精度：  <1% 
　4、被測試樣尺寸：    長*寬*高=100 mm×100 mm×100mm
  5、自動計算平均回彈高度
  6、自動計算平均回彈率
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、使用說明書

A, instructions for use

1.將落球回彈試驗儀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將放置平面調成水平，然后查看一下落球回彈上面板是否水平，如果不水平，通過轉動底座螺絲，調成水平（出廠時已調，如果運輸過程中，有改變需要再調一下）。

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.根據(jù)要做試驗的高度，調整試驗下落高度，按上或取下高度調節(jié)塊。

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

3.將落球回彈試驗儀主機上的傳感器數(shù)據(jù)線接到控制箱上的“數(shù)據(jù)線”接口，將5V電源接到控制箱上的“電源”接口，然后打開“電源開關”，給設備供電。

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.將試樣切成100mm*100mm*50mm，放到試樣平臺上，調節(jié)平臺高度，使試樣與上面板夾緊。

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

5.這時儀器上會顯示“歡迎使用落球回彈測試系統(tǒng)”，點擊“測試”會進入選擇試驗高度界面,繼續(xù)按“測試”鍵，會在500mm與460mm之間切換，當箭頭指向相應高度時，點擊“確定”，進入試驗界面。

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.此時界面顯示，“試驗中”，通過鋼球釋放裝置將鋼球釋放，此時顯示試驗結束，如果此次試驗沒有碰壁，點擊“確定”，保存試驗結果，試驗數(shù)據(jù)有效，否則點擊“取消”，試驗無效。

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.通過鋼球釋放裝置將鋼球取出，點擊“測試”，屏幕顯示“試驗中”，繼續(xù)試驗，如此試驗9次有效試驗，點擊“打印”打印試驗報告。

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.在任何時候都可以通過“返回”按鈕，使以前所有試驗無效，從新開始。

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

9．試驗報告包括試驗高度，試驗次數(shù)，平均回彈高度，平均回彈率四部分信息。

9．試驗報告包括試驗高度，試驗次數(shù)，平均回彈高度，平均回彈率四部分信息。

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.試驗結束后關閉“電源開關”，結束試驗。

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

二、裝箱單

Second, the packing list

1.主機一臺

1. Host a

2.控制箱一臺

2. A control box

3.電源線一根

3. The power cord a root

4.鋼球釋放裝置一把

4. The ball release

5.鋼球1個

5. 1 ball

6.光電傳感器一個

6. A photoelectric sensor

7.合格證一份

7. A certificate of approval

8.說明書一份

8. A manual