Standards search

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Air intake filter systems for rotary machinery — Part 4: Test methods for static filter systems in coastal and offshore environments

40.60 Close of voting

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

50.00 Final text received or FDIS registered for formal approval

ISO/TC 142

Biological equipment for treating air and other gases — General requirements

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks

ISO/TC 142

Test method for the evaluation of permeability and filtration efficiency distribution of bag filter medium

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks

ISO/TC 142

High efficiency filters and filter media for removing particles in air — Part 1: Classification, performance, testing and marking

50.00 Final text received or FDIS registered for formal approval

ISO/TC 142

Cleaning of air and other gases — Vocabulary

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks

ISO/TC 142

Test method for assessing the performance of gas-phase air cleaning media and devices for general ventilation — Part 4: Classification system for GPACDs applied to treatment of indoor air

00.00 Proposal for new project received

ISO/TC 142

Laboratory test of dust collection systems utilizing porous filter media online cleaned using pulses of compressed gas — Part 2: Systems not utilizing integrated fans

00.00 Proposal for new project received

ISO/TC 142

Requirements for aerosol filters to be used against specific severe conditions — Part 2: Requirements against irradiation and radioactive contamination

00.00 Proposal for new project received

ISO/TC 142

Requirements for aerosol filters to be used against specific severe conditions — Part 3: Requirements against fire

00.00 Proposal for new project received

ISO/TC 142

Testing of gas phase air cleaners for improving perceived indoor air quality

00.00 Proposal for new project received

ISO/TC 142

Test method to measure the efficiency of air filtration media against spherical nanomaterials — Part 2: Size range from 3 nm to 30 nm

90.93 Standard confirmed

ISO/TC 142

Household and similar electrical air cleaning appliances - Methods for measuring the performance — Part 2-1: Particular requirements for determination of particle reduction

60.60 Standard published

ISO/TC 142

Household and similar electrical air cleaning appliances — Methods for measuring the performance — Part 2-3: Particular requirements for reduction of microorganisms

20.00 New project registered in TC/SC work programme

ISO/TC 142

Household and similar electrical air cleaning appliances — Methods for measuring the performance — Part 2-5: Particulate requirements for measurement of performance change with particle loading

20.00 New project registered in TC/SC work programme

ISO/TC 142

Household and similar electrical air cleaning appliances – Methods for measuring the performance — Part 2-6: Particular requirements for fresh-air air cleaners

20.00 New project registered in TC/SC work programme

ISO/TC 142

Household and similar electrical air cleaners — Methods for measuring the performance — Part 2-7: Particular requirements for determination of ozone reduction

10.99 New project approved

ISO/TC 142

Household and similar electrical air cleaning appliances — Methods for measuring the performance — Part 2-2: Particular requirements for determination of gas-phase pollutant reduction

30.60 Close of voting/ comment period

ISO/TC 142