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                  | Standard and/or project under the direct responsibility of ISO/TC 142 Secretariat | Stage | ICS | 
|---|---|---|
| 
                           Cleaning equipment for air or other gases — Vocabulary 
                           | 
                        95.99 | |
| 
                           Containment high efficiency filtration unit (CHEFU) in ventilation system of biosafety facilities 
                           | 
                        50.20 | |
| 
                           Cleaning equipment for air and other gases — Classification of dust separators 
                           | 
                        95.99 | |
| 
                           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 | |
| 
                           Test method for assessing the performance of gas-phase air cleaning media and devices for general ventilation — Part 1: Gas-phase air cleaning media 
                           | 
                        40.00 | |
| 
                           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 | |
| 
                           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) 
                           | 
                        40.00 | |
| 
                           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 | |
| 
                           Method of evaluating the UV dose to airborne microorganisms transiting in-duct ultraviolet germicidal irradiation devices 
                           | 
                        90.92 | |
| 
                           Method of evaluating the UV dose to airborne microorganisms transiting in-duct ultraviolet germicidal irradiation devices 
                           | 
                        20.00 | 
                           | 
                      
| 
                           UV-C devices — Measurement of the output of a UV-C lamp 
                           | 
                        90.20 | |
| 
                           UV-C Devices — Safety information — Permissible human exposure 
                           | 
                        90.92 | |
| 
                           UV-C Devices — Safety information — Permissible human exposure 
                           | 
                        40.00 | |
| 
                           Test dusts for evaluating air cleaning equipment 
                           | 
                        90.92 | |
| 
                           Test dusts for evaluating air cleaning equipment 
                           | 
                        40.99 | |
| 
                           In situ test methods for high efficiency filter systems in industrial facilities 
                           | 
                        90.93 | |
| 
                           Laboratory test of dust collection systems utilizing filter media with automatic online cleaning — Part 1: Systems utilizing integrated fans 
                           | 
                        40.99 | |
| 
                           Laboratory test of dust collection systems utilizing filter media with automatic online cleaning — Part 2: Part 2: Systems not utilizing integrated fans 
                           | 
                        20.00 | 
                           | 
                      
| 
                           Air filters for general ventilation — Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM) 
                           | 
                        90.92 | |
| 
                           Air filters for general ventilation — Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM) 
                           | 
                        40.20 | |
| 
                           Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance 
                           | 
                        95.99 | |
| 
                           Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance 
                           | 
                        60.60 | |
| 
                           Air filters for general ventilation — Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured 
                           | 
                        95.99 | |
| 
                           Air filters for general ventilation — Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured 
                           | 
                        60.60 | |
| 
                           Air filters for general ventilation — Part 4: Conditioning method to determine the minimum fractional test efficiency 
                           | 
                        95.99 | |
| 
                           Air filters for general ventilation — Part 4: Conditioning method to determine the minimum fractional test efficiency 
                           | 
                        60.60 | |
| 
                           Air filters for general ventilation — Part 5: Measurement of fractional efficiency and air flow resistance for flat sheet filter media 
                           | 
                        20.00 | 
                           | 
                      
| 
                           Test methods for evaluating degradation of characteristics of cleanable filter media 
                           | 
                        90.93 | |
| 
                           Test Method for Measuring in-duct AirborneMicroorganisms Inactivation Effectiveness (AMIE) 
                           | 
                        30.60 | 
                           | 
                      
| 
                           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 | |
| 
                           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 | |
| 
                           Particulate air filters for general ventilation — Determination of filtration performance 
                           | 
                        95.99 | |
| 
                           Sampling and test method for cleanable filter media taken from filters of systems in operation 
                           | 
                        60.60 | |
| 
                           Requirements for aerosol filters used in nuclear facilities against specified severe conditions — Part 1: General requirements 
                           | 
                        60.60 | |
| 
                           Biological equipment for treating air and other gases — General requirements 
                           | 
                        60.60 | |
| 
                           Biological equipment for treating air and other gases — Requirements and application guidance for deodorization in wastewater treatment plants 
                           | 
                        60.60 | |
| 
                           Test method for the evaluation of permeability and filtration efficiency distribution of bag filter medium 
                           | 
                        60.60 | |
| 
                           Testing of gas phase air cleaners for improving perceived indoor air quality 
                           | 
                        20.00 | 
                           | 
                      
| 
                           Air intake filter systems for rotary machinery — Test methods — Part 1: Static filter elements 
                           | 
                        95.99 | |
| 
                           Air intake filter systems for rotary machinery — Test methods — Part 1: Static filter elements 
                           | 
                        60.60 | |
| 
                           Air intake filter systems for rotary machinery — Test methods — Part 2: Filter element endurance test in fog and mist environments 
                           | 
                        60.60 | |
| 
                           Air intake filter systems for rotary machinery — Test methods — Part 3: Mechanical integrity of filter elements 
                           | 
                        60.60 | |
| 
                           Air intake filter systems for rotary machinery — Part 4: Test methods for static filter systems in coastal and offshore environments 
                           | 
                        60.60 | |
| 
                           Field testing of general ventilation filtration devices and systems for in situ removal efficiency by particle size and resistance to airflow 
                           | 
                        95.99 | |
| 
                           Field testing of general ventilation filtration devices and systems for in situ removal efficiency by particle size and resistance to airflow 
                           | 
                        60.60 | |
| 
                           High-efficiency filters and filter media for removing particles in air — Part 1: Classification, performance testing and marking 
                           | 
                        95.99 | |
| 
                           High efficiency filters and filter media for removing particles from air — Part 1: Classification, performance, testing and marking 
                           | 
                        95.99 | |
| 
                           High efficiency filters and filter media for removing particles in air — Part 1: Classification, performance, testing and marking 
                           | 
                        60.60 | |
| 
                           High-efficiency filters and filter media for removing particles in air — Part 2: Aerosol production, measuring equipment and particle-counting statistics 
                           | 
                        90.93 | |
| 
                           High-efficiency filters and filter media for removing particles in air — Part 3: Testing flat sheet filter media 
                           | 
                        90.93 | |
| 
                           High-efficiency filters and filter media for removing particles in air — Part 4: Test method for determining leakage of filter elements-Scan method 
                           | 
                        90.93 | |
| 
                           High-efficiency filters and filter media for removing particles in air — Part 5: Test method for filter elements 
                           | 
                        95.99 | |
| 
                           High-efficiency filters and filter media for removing particles in air — Part 5: Test method for filter elements 
                           | 
                        60.60 | |
| 
                           Cleaning equipment for air and other gases — Terminology 
                           | 
                        95.99 | |
| 
                           Cleaning of air and other gases — Terminology 
                           | 
                        95.99 | |
| 
                           Cleaning of air and other gases — Vocabulary 
                           | 
                        60.60 | |
| 
                           Household and similar electrical air cleaning appliances — Methods for measuring the performance — Part 1: Part 1: General requirements 
                           | 
                        20.00 | 
                           | 
                      
| 
                           Household and similar electrical air cleaning appliances - Methods for measuring the performance — Part 2-1: Particular requirements for determination of particle reduction 
                           | 
                        60.60 | |
| 
                           Household and similar electrical air cleaning appliances – Methods for measuring the performance — Part 2-6: Particular requirements for fresh-air air cleaners 
                           | 
                        20.00 | 
                           | 
                      
| 
                           Household and similar electrical air cleaners — Methods for measuring the performance — Part 2-7: Particular requirements for determination of ozone reduction 
                           | 
                        10.99 | 
                           | 
                      
| 
                           Household and similar electrical air cleaning appliances — Methods for measuring the performance — Part 2-3: Particular requirements for reduction of microorganisms 
                           | 
                        30.20 | 
                           | 
                      
| 
                           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 
                           | 
                        30.60 | 
                           | 
                      
| 
                           Household and similar electrical air cleaning appliances — Method for measuring performance — Part 2-2: Particular requirements for determination of gas-phase pollutant reduction 
                           | 
                        40.20 | |
| 
                           Household and similar electrical air cleaning appliances — Methods for measuring the performance — Part 3-1: Method for assessing the reduction rate of key bioaerosols by portable air cleaners using an aerobiology test chamber 
                           | 
                        90.92 | 
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