GB/T 18854-2002
Hydraulic fluid power--Calibration of liquid automatic particle counters (English Version)
- Standard No.
- GB/T 18854-2002
- Language
- Chinese, Available in English version
- Release Date
- 2002
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2016-07
- Replace By
- GB/T 18854-2015
- Latest
- GB/T 18854-2015
- Scope
- This standard provides methods and procedures for the calibration of liquid automated particle counters as a guide for the calibrators, including: a) primary particle size calibration, determination of sensor resolution and counting performance; b) use of NIST reference materials The prepared suspension is subjected to secondary particle size calibration; c) Determine the qualified working range and performance limit; d) Use ISO UFTD 1) to verify the performance of the particle sensor; e) Determine the coincidence error limit and flow rate limit .
GB/T 18854-2002 history
- 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
