JJG 2086-1990 Active
JJG 2086-1990 Measuring Instruments for AC Voltage
Abstract
The AC voltage metering instrument calibration system table is a procedure in which the national AC voltage reference device transmits the AC voltage reference value to working metering instruments through a transition comparison method, using various AC voltage standard sources, AC/DC voltage conversion standards, and high-accuracy AC digital voltmeters, etc. standard metering devices, and specifies their uncertainties or grades and their basic calibration methods, etc.
It is suitable for various AC voltage metering instruments and AC/DC voltage converters with AC voltage values ranging from 0.5 V to 600 V and frequencies ranging from 40 Hz to 15,000 Hz.
Note: Since 2003, the original "metering calibration system" has been collectively referred to as the "metering calibration system table".
General Product Information
| Document Type | National Metrology and Inspection Regulations JJG |
|---|---|
| Publisher Name | The National Technical Supervision Bureau |
| Standard Status | Active |
| Standard Code | JJG 2086-1990 |
| Implement Date | 1991-05-01 |