Surface Painting & Silk-screen Test 用NORMAN Tool Inc的RCA#7-IBB机器,用在测试表面的负荷为175g,NTI的11/16宽度的磨擦纸,17Cycle/min,循环长度16cm。不低于350次(此项测试以HAIER为准,我们的标准为500次)。

  11.盐雾测试

  Salt Fog Test 温湿度/ Temp & Humid: +35℃, 85%RH, pH=6.5~7.2;

  沉降量/ Fallout rate=1.0~2.0 ml/80cm2/h;

  持续时间/ Duration: 48h。

  12.裸机跌落测试

  Unpacked Drop Test 木质地面,高度/ Drop height:  (165 cm),开盖跌落时,一面一次/Onetime for each face with opened flip。

  合盖跌落时,一面一次/ One time for each face with closed flip。

  13.裸机碰撞测试

  Unpacked Bump Test 裸机、装上电池,频谱/ Spectrum: 半正弦/ Half sine;

  持续时间/ Duration: 6ms;

  加速度/ Acceleration: 250m/s2(Approximately 25g);

  方向/ Direction: 6 faces;

  次数/ Number: 每个方向500次/ 500 bumps in each direction频谱/ Spectrum: 半正弦/ Halfsine;

  持续时间/ Duration: 6ms;

  加速度/ Acceleration: 250m/s2 (Approximately 25g);

  方向/ Direction: 6 faces;

  次数/ Number: 每个方向500次/ 500 bumps in each direction。 手机的跌落测试

  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 :

  o Switch on and off the mobile开关手机

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

  o Transaction with SIM card处理sim卡

  o 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]

  o Check the communication检查通讯