Standard No.:	GB/T 32166.2-2015
English Name:	Personal protective equipment—Eye and face protection—Occupational eye and face protectors—Part 2: Test methods
Chinese Name:	个体防护装备 眼面部防护 职业眼面部防护具 第2部分：测量方法
Chinese Classification:	C73    Articles for labor protection
Professional Classification:	GB    National Standard
ICS Classification:	13.340.20 13.340.20    Head protective equipment 13.340.20
Source Content Issued by:	AQSIQ; SAC
Issued on:	2015-12-10
Implemented on:	2016-11-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	12500 words
Translation Price(USD):	320.0
Delivery:	via email in 1 business day

Personal protective equipment - Eye and face protection - Occupational eye and fact protectors - Part 2: Test methods 1 Scope This part of GB 32166 specifies the test method for optical and non-optical performances of occupational eye and fact protectors. This part is applicable to afocal protectors or components used to protect eye or face safety in industry. This part is not applicable to the testing of prescription ocular and prescription assembled ocular. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 2410 Determination of the luminous transmittance and haze of transparent plastics GB/T 23461-2009 3D dimensions of male adult headforms GB/T 30042-2013 Personal protective equipment - Eye and face protection - Vocabulary (ISO 4007: 2012, MOD) 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 30042-2013 apply. 4 General 4.1 Test environment Unless otherwise specified, all tests in this part shall be conducted in an indoor environment with a temperature of (23±5)℃ and a humidity of 30%~80%. 4.2 Test headform The test headform shall meet the requirements on the 3D dimensions of male adult headforms specified in GB/T 23461-2009. Unless otherwise specified, in this part, the surface material of the test headform shall be polyurethane and the base material of the headform shall be metal. 4.3 Reference points (for testing) During the test, the test shall be conducted at the design reference point indicated by the product. If the product does not indicate the design reference point, the test reference point shall be determined as follows: a) Unassembled monocular——for single ocular covering one eye and not assembled on a frame, the test reference point shall be located at the intersection R of the horizontal centerline and the vertical centerline marked in Figure 1 (R is the center of rectangle, a is the rectangular horizontal dimension of the ocular, and b is the rectangular vertical dimension of the ocular). b) Unassembled binocular——for single ocular covering both eyes and not assembled on a frame, the test reference point R shall be located on the horizontal centerline of the ocular and is PD/2 away from each its vertical centerline (PD is the inter-pupillary distance, and b is the ocular height, see Figure 2). c) Assembled ocular——for assembled ocular which is assembled onto the frame or as an integral part of eye protector, the test reference point R shall be located at the intersection of the horizontal line of sight at the wearing position and the ocular (see Figure 3).

Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 General 4.1 Test environment 4.2 Test headform 4.3 Reference points (for testing) 5 Test method for optical performance 5.1 Spherical power, astigmatic power and prismatic deviation 5.1.1 Lensometer method 5.1.2 Telescope method 5.2 Difference in prismatic deviation of assembled ocular or binocular 5.2.1 Apparatus 5.2.2 Test procedure 5.3 Transmittance 5.3.1 Apparatus 5.3.2 Test procedure 5.4 Wide angle scatter (haze) 5.5 Narrow angle scatter (light diffusion) 5.5.1 Principle 5.5.2 General 5.5.3 Primary method 5.5.4 Simplified method 5.6 Material and surface quality test 5.6.1 Apparatus 5.6.2 Test procedure 6 Test method for non-optical performances 6.1 Test for impact resistance 6.1.1 Ocular 6.1.2 Assembled occupational eye and face protector 6.2 Test for resistance to heat 6.2.1 Apparatus 6.2.2 Test procedure 6.3 Test for resistance to ultraviolet radiation 6.3.1 Apparatus 6.3.2 Irradiation time and distance 6.3.3 Test procedure 6.4 Test for resistance to corrosion 6.4.1 Reagents 6.4.2 Test procedure 6.5 Test for resistance to ignition 6.5.1 Apparatuses 6.5.2 Test procedure 6.6 Test for resistance to high-speed particles 6.6.1 Apparatus 6.6.2 Test procedure 6.7 Test for resistance to heavy objects 6.7.1 Apparatus 6.7.2 Test procedure 6.8 Test for protection against droplets (for goggle type eye-protectors) 6.8.1 Apparatuses 6.8.2 Test procedure 6.9 Test for surface frication resistance of ocular 6.9.1 Apparatus 6.9.2 Specimen cleaning 6.9.3 Test procedure 6.9.4 Test conditions 6.10 Test for resistance to fogging of oculars 6.10.1 Apparatus 6.10.2 Specimens 6.10.3 Test procedure Bibliography