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Database: 365,228(8 Aug 2026)

particle count

particle count, Total:9 items.

The international standard classification for "particle count" includes: Ventilation and air-conditioning systems , Particle size analysis. sieving , Fluid power systems , Packaging machinery .

The Chinese standard classification for "particle count" includes: Heat supply and heating engineering , Sieving, Sieve Plate and Sieve Screen , Hydraulic and pneumatic device , Storage equipment and handling machinery .


Professional Standard - Hydroelectric Power

  • SD 313-1989 Method for measuring particle number and size distribution in oil (automatic particle counter method)

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

  • GB/T 6167.2-1985 Methods for testing the performance of dust particle counter; Particle concentration
  • GB/T 42660-2023 Aerosol particle number concentration―Calibration of condensation particle counters
  • GB/T 18854-2002 Hydraulic fluid power-Calibration of liquid automatic particle counters

Group Standards of the People's Republic of China

  • T/WJZZ 009-2021 Whole measurement calibration method of particle number concentration measuring instrument
  • T/SSM 5-2022 Calibration specifications for particle number concentration measuring instruments used in motor vehicle emissions

Professional Standard - Machinery

American Society for Testing and Materials (ASTM)

  • ASTM E1520-23 Standard Test Method for Particle Counts Per Pound of Granular Carriers and Dry-Applied Granular Formulations

German Institute for Standardization

  • DIN 51455:2020 Liquid petroleum products - Determination of particle number and particle size in oils