GB/T 32166.2-2015: Translated English of Chinese Standard. (GBT 32166.2-2015, GB/T32166.2-2015, GBT32166.2-2015): Personal protective equipment - Eye and face protection - Occupational eye and face protectors - Part 2: Test methods
This part of GB/T 32166 specifies the optical and non-optical performance test methods for occupational eye and face protectors. This part applies to zero diopter protectors or components used in industry to protect the eyes or face. This part does not apply to the testing of prescription ocular and prescription assembled ocular.
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Test methods of nonoptical performance
abrasive according to formula Adjust assembled beam calculated according circular diaphragm clean cylinder detection determined direction distance document Explanation eye and face face protector falls follows function GB/T headform height high-pressure xenon lamp hole horizontal illuminated impact impact test impactor indicated irradiation laser least lens light source lower lumens lm luminous flux mass material and surface measured method narrow angle scatter nominal diameter nominal focal length obtained occupational eye optical axis outer performance photoelectric detector plane position principle prism prismatic deviation produced radius reduced luminance coefficient reference point respectively ring base ring diameter ring diaphragm rotate rubber scattered light shown in Figure side Sodium solid angle solution specified specimen spherical power steel ball steel rod surface quality target board telescope temperature test instrument Test procedure tested ocular tester transmittance unit upper vertical water bath