DZ/T 0101.12-1994
Active
JJG 982-2022
Active
National Metrology and Inspection Regulations JJG
JJG 982-2022 D.C. Resistance Boxes
JJG 982-2022 D.C. Resistance Boxes
Price:
$ 29.00
Basic Information
Standard Code:
JJG 982-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2022-09-26
Implement Date:
2023-03-26
Pages:
20 pages
Scope
This procedure is applicable to the initial verification, subsequent verification, and in-use inspection of DC resistance boxes with an accuracy grade of 0005 or lower, a resistance range of (10-3 to 108) Ω, and a line insulation voltage of no more than 650 V.
This procedure is not applicable to the verification of DC resistance boxes and AC resistance boxes that are used as internal components of instruments or are developed for special requirements.
Development Information
Replace the following standards
Referenced Standards
JJG 166-1993 D.C.Resistors
JJG 166-2022 DC Standard Resistors
JJG 2051-1990 Measuring Instruments for the D.C.Resistance
JJG 2051-2021 Measuring Instruments for the D.C. Resistance
JJF 1094-2002 Evaluation of the Characteristice of Measuring Instruments
JB/T 8225-1999 Laboratory DC Resistance Device
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