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Test method for assessing the performance of gas-phase air cleaning media and devices for general ventilation — Part 1: Gas-phase air cleaning media

90.92 Standard to be revised

ISO/TC 142

Test methods for assessing the performance of gas-phase air cleaning media and devices for general ventilation — Part 2: Gas-phase air cleaning devices (GPACD)

90.92 Standard to be revised

ISO/TC 142

Test methods for assessing the performance of gas-phase air cleaning media and devices for general ventilation — Part 3: Classification system for GPACDs applied to treatment of outdoor air

60.60 Standard published

ISO/TC 142

Method of evaluating the UV dose to airborne microorganisms transiting in-duct ultraviolet germicidal irradiation devices

60.60 Standard published

ISO/TC 142

UV-C devices — Measurement of the output of a UV-C lamp

60.60 Standard published

ISO/TC 142

UV-C Devices — Safety information — Permissible human exposure

90.92 Standard to be revised

ISO/TC 142

Test dusts for evaluating air cleaning equipment

90.92 Standard to be revised

ISO/TC 142

In situ test methods for high efficiency filter systems in industrial facilities

90.93 Standard confirmed

ISO/TC 142

Air filters for general ventilation — Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM)

90.92 Standard to be revised

ISO/TC 142

Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance

60.60 Standard published

ISO/TC 142

Air filters for general ventilation — Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured

90.92 Standard to be revised

ISO/TC 142

Air filters for general ventilation — Part 4: Conditioning method to determine the minimum fractional test efficiency

60.60 Standard published

ISO/TC 142

Test methods for evaluating degradation of characteristics of cleanable filter media

90.93 Standard confirmed

ISO/TC 142

Test method to measure the efficiency of air filtration media against spherical nanomaterials — Part 1: Size range from 20 nm to 500 nm

90.93 Standard confirmed

ISO/TC 142

Sampling and test method for cleanable filter media taken from filters of systems in operation

60.60 Standard published

ISO/TC 142

Requirements for aerosol filters used in nuclear facilities against specified severe conditions — Part 1: General requirements

60.60 Standard published

ISO/TC 142

Biological equipment for treating air and other gases — Requirements and application guidance for deodorization in wastewater treatment plants

60.60 Standard published

ISO/TC 142

Air intake filter systems for rotary machinery — Test methods — Part 1: Static filter elements

60.60 Standard published

ISO/TC 142