加拿大外贸
隔行如隔山 完全看不懂 ,求大侠帮忙 ,谢谢啦2.6.5 Passing Criteria
Dropped samples must not exhibit any cracks or breaks visible with normal vision.
The product must remain fully functional. Some reassembly is allowed provided that it is done without any tool or replacement components.
Cosmetic defects such as scuffs, scratches, rubs, or abrasions will not be considered reasons for failure.
2.6.6 Impact Resistance Rating
Test samples must pass a drop test from a minimum of 1 m in order for the impact resistance claim to be made.
Ratings in excess of 1 m shall be reported with values rounded down to the nearest whole meter.
All five test samples must pass the rated height.
2.7 ENCLOSURE PROTECTION AGAINST WATER PENETRATION RATING
2.7.1 Purpose
To ensure protection from damage under specific conditions of exposure to water. The procedure includes specifications and methods that will ensure the device meets minimum standards of reliability as a result of exposure to water under certain specific conditions.
2.7.2 Conditions
All tests will be conducted in lab conditions—see clause 2.1.1.
Samples shall be in the “off” position with batteries in place.
2.7.3 Apparatus
2.7.3.1 Water Resistant
An apparatus is used to spray water from all directions at specified water pressure, direction, and duration as described in ANSI/IEC 60529, Section 14.2.4 for IPX4 evaluation.
. Copyright 2009 by the National Electrical Manufacturers Association.
评论
Let me try it，just for your reference:
2.6.5 通过标准 试摔样通过目测看到任何破裂，产品功能必须完好，一些不需要运用任何工具或者备品的重组是允许的，一些表面的划痕，刮伤，磨损测试是不算为失败的。
2.6.6 抗撞击等级 测试样必须通过至少1M的试摔测试才能做，超过1M的值需以四舍五入精确到整数，5个测试样都必须通过额定高度
2.7 抗潮湿保护
2.7.1 目的 为了确保个别暴露水的情况下能保护产品不受损坏，这个程序为了确保设备符合最低标准
2.7.2 条件 所有的测试在试验环境中进行-见 2.1.1 ， 样品须在电池处于关的情况下
2.7.3 仪器
2.7.3.1 防水 一个仪器如ANSI/IEC 60529， section 14.2.4 中描述的在指定的水压，方向，持续时间从各个方向喷水（这是要淋雨测试），作为IPX4等级的评估（这个是测防水等级） 。
后面一句就不用翻啦 。
评论
谢谢
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