手机跌落测试标准

Test specification

Test name

DROP TEST FOR UNPACKED APPARATUS

Evaluate the shock resistance of an apparatus unpacked to resist a series of drop tests.评估无包装的仪器的耐震强度来进行一系列下落测试

1. STANDARD标准

This test is according to the standard NFC 20 732 equivalent to the standard CEI 68-2-32

此测试根据等同于标准cei68-2-32的标准nfc20732

2. PRINCIPLE原理

The test samples suffer 14 successive drops with different angles on a pinewood board.

测试样品满足14次连续不同角度下落在松木板上

3. DIRECTIONS FOR USE :使用方向

3.1 Test surface测试表面

Pinewood board of 5 cm thickness

5cm厚度的松木板

3.2 Dropping height下落高度

The height shall be measured from the part of the specimen nearest to the test surface, when the specimen is suspended prior to letting it fall.

It’s 1.5 m

当样品悬挂好时,下落高度应从最靠近测试表面的样品的部分来测试

3.3 Method of release释放方法

The method of releasing the specimen shall be such as to allow free fall from the position of suspension, with a minimum of disturbance at the moment of release.

释放样品的方法应是伴随释放时扰动的最小值,从悬挂处自由落体

3.4 Initial measurements首次测试

The specimen shall be visually examinated and electrically and mechanically checked.

样品外观要检查,电力方面和机械方面也要检查

Points to check :

?Switch on and off the mobile开关手机

?All buttons/keys are functioning.所有的按钮都要检查是否能使用

?Transaction with SIM card处理sim卡

?Check that all the pixels are functional (Use the specified function of the software for this test. Example for BE1 and BE3, type 000000* then choose the function

“checker”).

检查所有像素[使用供测试用的专门软间,比如be1,be3]

?Check the communication检查通讯

3.5 Number of products minimum产品最小值

3 apparatus minimum must be tested.三个仪器的最小值必须被检查

3.6 During the test测试时

14 consecutive drop tests on all the faces as defined in the diagram : one on each face and corner while the apparatus is working.Even if the apparatus doesn’t fall on the face or corner desired, the drop isn’t done again.

所有表面上的14个连续下落测试如图表中定义的:当仪器在运转中,每一个表面和角落上的.即使仪器没有下落在理想的表面或角落上,下落也无须再做1次

The battery, unless a contrary request, must not be fixed with an external tool.

除非有相反的要求,否则电池组无须固定在外部工具上

Between each drop, the specimen shall be visually examinated and electrically and mechanically checked.

在每一次下落间, 样品外观要检查,电力方面和机械方面也要检查

Points to check :

?Switch on and off the mobile开关手机

?All buttons/keys are functioning.所有的按钮都要检查是否能使用

?Transaction with SIM card处理sim卡

?Check that all the pixels are functional (Use the specified function of the software for this test. Example for BE1 and BE3, type 000000* then choose the function

“checker”).

检查所有像素[使用供测试用的专门软间,比如be1,be3]

14

?Check the communication 12

4

8

19

4. JUDGEMENT 判断

The specimen shall be visually examinated and electrically and mechanically checked after each drop.

在每一次下落后,样品外观要检查,电力方面和机械方面也要检查

? Checking performances of equipment.检查设备的性能

-

Possibility to switch on and off the mobile 开关手机 -

Mobile stay switched on alone 手机保持单独打开 -

All buttons/keys are functioning. 所有的按钮都要检查是否能使用 -

Transaction with SIM card possible. 处理sim 卡 - Check that all the pixels are functional (Use the specified function of the

software for this test. Example for BE1 and BE3, type 000000* then choose the

function “checker”).

检查所有像素[使用供测试用的专门软间,比如be1,be3]

11 5 13

3 7 10 2

6

-Check that communication is possible.检查通讯

?Check the aspect of the equipment after the falling:在下落后,检查仪器的每一方面

-no injury can be caused due to damage.由于破坏,无损坏被引起

-damage due to casing must not affect operation.由于装箱的破坏必须不影响操作

-interface with all the accessories still functional和所有附件的接口依然有功能

- .

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