Particle number normalized concentration

Particle number normalized concentration, Total:45 items.

The international standard classification for "Particle number normalized concentration" includes: Particle size analysis. sieving , Ventilation and air-conditioning systems , Geology. Meteorology. Hydrology , Occupational safety. Industrial hygiene .

The Chinese standard classification for "Particle number normalized concentration" includes: Sieving, Sieve Plate and Sieve Screen , Heat supply and heating engineering , Meteorology , Labor sanitation .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 42660-2023 Aerosol particle number concentration―Calibration of condensation particle counters
GB/T 6167.2-1985 Methods for testing the performance of dust particle counter; Particle concentration

Group Standards of the People's Republic of China

T/XZFW 006-2023 Digital processor for monitoring results of low-concentration particulate matter in exhaust gas from fixed pollution sources
T/XZFW 010-2023 Stationary source emission —data processor for monitoring of particulate matter at low concentration
T/SSM 5-2022 Calibration specifications for particle number concentration measuring instruments used in motor vehicle emissions
T/WJZZ 009-2021 Whole measurement calibration method of particle number concentration measuring instrument

中国气象局

QX/T 509-2019 Specifications for GRIMM 180 particle concentration monitor calibration

Occupational Health Standard of the People's Republic of China

GBZ/T 192.6-2018 Determination of dust in the air of workplaces - Part 6: Total number concentration of ultrafine and fine particles

Professional Standard - Agriculture

药典61-2014 Revised standards for new biochemical granules

British Standards Institution (BSI)

BS ISO 27891:2015 Aerosol particle number concentration. Calibration of condensation particle counters
PD ISO/TR 24672:2023 Nanotechnologies. Guidance on the measurement of nanoparticle number concentration
23/30436644 DC BS ISO 19430. Determination of particle size distribution and number concentration by particle tracking analysis (PTA)
BS PD CEN/TS 16976:2016 Ambient air. Determination of the particle number concentration of atmospheric aerosol

CZ-CSN

CSN ISO 8840:1992 Rfractory materials. Determination of bulk density of granular materials (grain density)

International Organization for Standardization (ISO)

ISO/FDIS 19430:2024 Determination of particle size distribution and number concentration by particle tracking analysis (PTA)
ISO 27891:2015 Aerosol particle number concentration - Calibration of condensation particle counters

SCC

AWWA WQTC71542 The Role of Influent Concentrations of Particles on Their Removal by Sand Filtration
BS PD ISO/TR 24672:2023 Nanotechnologies. Guidance on the measurement of nanoparticle number concentration
VDI 3867 BLATT 2-2008 Measuring particles in the outside air — Characterization of test aerosols — Determination of particle number concentration and number size distribution — Condensation particle counter (CPC)
VDI 2083 BLATT 1.1-2021 Reinraumtechnik - Partikelreinheitsklassen der Luft anhand nanopartikulaerer Konzentration (ACnP)
VDI 3867 BLATT 1-2009 Measuring particles in the outdoor air — Determination of particle number concentration and number size distribution of aerosols — Basics
VDI 3867 BLATT 3-2012 Measuring particles in the outside air — Determination of particle number concentration and number size distribution of aerosols — Electrical mobility spectrometer
VDI 3867 BLATT 4-2011 Measuring particles in the outside air — Determination of particle number concentration and number size distribution of aerosols — Optical aerosol spectrometer
VDI 3867 BLATT 3-2012 Measuring particles in the outside air — Determination of particle number concentration and number size distribution of aerosols — Electrical mobility spectrometer
AWWA 51567 Filtration Optimization: Particle Counts, Turbidity and BAC
DANSK DS/ISO 27891:2015 Aerosol particle number concentration - Calibration of condensation particle counters
VDI 3867 BLATT 5-2013 Measuring particles in the outside air — Determination of particle number concentration and number size distribution of aerosols — Time of flight spectrometer
VDI 3867 BLATT 1-2009 Measuring particles in the outdoor air — Determination of particle number concentration and number size distribution of aerosols — Basics

ES-UNE

ISO/TS 24672:2023 Nanotechnologies — Guidance on the measurement of nanoparticle number concentration
UNE-CEN/TS 16976:2016 Ambient air - Determination of the particle number concentration of atmospheric aerosol (Endorsed by Asociación Española de Normalización in January of 2021.)

American Society for Testing and Materials (ASTM)

ASTM D7651-17 Standard Test Method for Gravimetric Measurement of Particulate Concentration of Hydrogen Fuel
ASTM D7651-24e1 Standard Test Method for Gravimetric Measurement of Particulate Concentration of Hydrogen Fuel
ASTM D7651-24 Standard Test Method for Gravimetric Measurement of Particulate Concentration of Hydrogen Fuel
ASTM D6331-14 Standard Test Method for Determination of Mass Concentration of Particulate Matter from Stationary Sources at Low Concentrations &40;Manual Gravimetric Method&41;
ASTM D4699-03 Standard Test Method for Vibratory Packing Density of Large Formed Catalyst and Catalyst Particles
ASTM D4699-03(2013) Standard Test Method for Vibratory Packing Density of Large Formed Catalyst and Catalyst Carrier Particles
ASTM E1520-23 Standard Test Method for Particle Counts Per Pound of Granular Carriers and Dry-Applied Granular Formulations

American Society of Mechanical Engineers (ASME)

ASME PTC 38-1980(R1985) Determining the Concentration of Particulate Matter in A Gas Stream
ASME PTC 38-1980 Determining the Concentration of Particulate Matter in a Gas Stream

VDI - Verein Deutscher Ingenieure

VDI 3867 Blatt 2-2006 Measurement of particulate matter in ambient air - Methods for characterizing test aerosols - Determination of the particle number concentration and particle size distribution - Condensation Particle Counter (CPC)
VDI 3867 Blatt 3-2009 Measurement of particles in ambient air - Determination of the particle number concentration and number size distribution of aerosols - Electrical mobility spectrometer
VDI 3867 Blatt 1-2006 Measurement of particulate matter in ambient air - Methods for characterizing test aerosols - Determination of the particle number concentration and particle size distribution - Fundamentals

Institute of Environmental Sciences and Technology

IEST G-CC1002-1999 Determination of the Concentration of Airborne Ultrafine Particles

GSO

OS GSO ISO 27891:2016 Aerosol particle number concentration -- Calibration of condensation particle counters
GSO ISO 27891:2016 Aerosol particle number concentration -- Calibration of condensation particle counters

Others: