DZ/T 0101.12-1994
Active
JJF 1830-2020
Active
National Metrology Technical Specifications JJF
JJF 1830-2020 Calibration Specification for DC Magnetic Properties Measuring Instruments for Magnetically Soft Materials
JJF 1830-2020 Calibration Specification for DC Magnetic Properties Measuring Instruments for Magnetically Soft Materials
Basic Information
Standard Code:
JJF 1830-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2020-01-17
Implement Date:
2020-04-17
Pages:
28 pages
Scope
This specification is applicable to the calibration of DC magnetic properties measuring instruments for soft magnetic materials using the annular specimen method or the Class A magnetic induction meter method (hereinafter referred to as the magnetic induction meter method). The upper limit of magnetic field strength for the annular specimen method is 10 kA/m; the magnetic field strength range for the magnetic induction meter method is (1~200) kA/m.
Development Information
Referenced Standards
JJG 354
JJG 407
JJF 1013
JJF 1587-2016 Calibration Specification for Multimeters
GB/T 13012-2008 Methods of measurement of d.c.magnetic properties of magnetically soft materials
JJF 1094-2002 Evaluation of the Characteristice of Measuring Instruments
JJG 317-1983 Verification Regulation of Magnetic Flux Meter
Related Standards
JJG 204-1980
Active
JJG 204-1980 Meteorological Ventilation Psychrometer
SC 53-1980
Active
SC 53-1980 Transfer blade hydraulic steering gear repair quality standard
DZ 4-1981
Replaced
\nDZ 4-1981 Method for Compiling Product Models of Geological Instrumentation Equipment
SC 69-1982
Active
SC 69-1982 ZSS-12 Flash-type seawater desalination production device technical specifications
SC 72-1982
Active