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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
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
Biological equipment for treating air and other gases — General requirements
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
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
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
Cleaning of air and other gases — Vocabulary
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
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
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
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
Requirements for aerosol filters to be used against specific severe conditions — Part 3: Requirements against fire
00.00 Proposal for new project received
Testing of gas phase air cleaners for improving perceived indoor air quality
00.00 Proposal for new project received
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
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
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
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
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
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
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