GB/T 18854-2015 (English Version) PDF

Standard No.: GB/T 18854-2015
Language: Chinese, Available in English version
Release Date: 2015
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 18854-2015
Replace: GB/T 18854-2002

Scope: This standard specifies the calibration methods and procedures for liquid automatic particle counters, including: a) Perform primary particle size calibration for liquid automatic particle counters that can analyze bottled liquid samples, and measure counting performance and sensor resolution; b) Use primary-level particle size calibration; Calibrated liquid automatic particle counter verified suspension for secondary particle size calibration; c) determination of acceptable operating range and performance limits; d) verification of particle sensor performance using RM 8632; e) determination of coincidence error limits and flow limits.

GB/T 18854-2015 Referenced Document

GB/T 17446 Fluid Transmission Systems and Components Glossary*， 2024-03-15 Update
GB/T 17484 Hydraulic fluid power--Fluid sample containers--Qualifying and controlling cleaning methods
GB/T 18853 Hydraulic fluid power filters.Multi-pass method for evaluating filtration performance of a filter element
GB/T 28957.1 Test dusts for filter evaluation in road vehicles Part 1: Silica test dusts*， 2023-11-27 Update
GB/T 29024.3 Determination of particle size distribution.Single particle light interaction methods.Part 3:Light extinction liquid-borne particle counter
JJG 196-2006 Verification regulation of Working Glass Container

2015 GB/T 18854-2015 Hydraulic fluid power.Calibration of automatic particle counters for liquids
2002 GB/T 18854-2002 Hydraulic fluid power--Calibration of liquid automatic particle counters