弹射动能测试仪应  用：

测速式弹射动能测试仪，适用于弹射物、蓄能弹射玩具、非蓄能弹射玩具的动能测试如玩具枪，玩具飞船，玩具弓弩等

 

弹射动能测试仪  的详细介绍 

标准配置：

动能仪 1 台，外传感器 1套，外传感器支架1套，电源线 1根，操作说明书 1本。

产品具体参数如下：

1.电源 200/220 AC / 50Hz.

2.外型尺寸 : 36cm x 31cm x 18cm.

3.时间显示：0.00000

4.焦耳：0.0000e+00J

5.弹射物直径：大0.5mm­ —小于40mm.（内部传感器）.

6.内通道行程： 100mm

7.外部传感器距离：40mm— 400mm（可调）.

本仪器符合以下标准:

ASTM:F963-03  EN-71-03

*LED显示屏。

*自动记录10组成数据。

*通道内任意位置测量，不受物体居中测量限制。

TNC40B带打印

 

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The Ejection  kinetic energy tester

Ejection kinetic energy tester is also called （kinetic energy tester, tester ejection kinetic energy, kinetic energy tester, bullet ejection tester）

For the amount of kinetic energy test ejection toys, ejection toys to components by test tube instrument or after two induction external test components, the measured toys ejection parts after a certain distance of time, its kinetic energy calculation. The instrument is mainly used for safety performance inspection ejection toys for baby or child.

This device complies with the following standards: ASTM F 963-08

EN-71-05

Notes: for testing involves some materials from the launch of the toys ａnd toys from the launch of a non exclusive projectiles may cause, but not all, potential risk of accidents.

1 power: 220AC/50Hz.

2 dimensions: 240mm * 310mm * 130mm.

3: 1MHz crystal

4 time display number: 7.

5 display range: 0.000001 to 9.999999 sec.

6 fire channel size: 60MM diameter （channel）

The 7 sensor distance:

Channel: a fixed 150mm sensor: adjustable 40mm-420mm

8 internal sensor sensitivity: more than 2mm

The testing process

1.1 connect the power to display 0.

1.2 according to the sample selection using external sensors or internal sensor. If you choose the external sensor, will choose to switch to the EXT file, if the choice of cylinder sensor, then go to the int file

1.3 the use of internal sensor

1） the external sensor removed; ｓelect switch to the int file

2） to conduct pre testing, to test toys level through the internal test tube, observe the display reading. The readings for the time value, 0 seconds.

3） if there is no display, may be due to the low sensitivity of sensor, sensor does not sense. Regulation of D as shown in Figure 1, the E knob clockwise, counterclockwise rotation increases the sensitivity, the sensitivity decreases. D front sensor adjustment knob, E rear sensor adjustment knob. Sensitivity should be appropriate, too small will affect the test.

4） sensitivity adjustment is completed, test. To be measured through toys level test cylinder, the readout time. Before ａnd after the 100mm distance between sensors, calculated the speed measured toy, ａnd then calculate the degree of kinetic energy.

5） test the safety coefficient of toys to meet required standards.

1.4 the use of external sensors

1） G interface connected to the external sensor is shown in figure 2. With your fingers or other objects move in the in front of the sensor, sensor at the top of the red light is normal. If not light possible connection is not bright. Pull out, inserted again. The sensors work well will be joint locking.

2） the sensor mounted to the bracket, adjusting the distance between the two sensor, ａnd the bracket is convenient for testing position.

3） for test. The toy levels through sensor front-end tested, display process start time, stop time. Adjust the sensitivity of the sensor, front rotation corresponding rear left interface, back interface corresponding to the right end of the knob.

4） sensitivity adjustment is completed, test. To test toys levels through the front end of the sensor, the reading display reading speed ａnd kinetic energy calculation, toys.

5） safety judgment does not conform to standards of toys.

The Ejection  kinetic energy tester

 http://www.astmf963.com/product_181.html