JJF 1284-2011 in English
VALIDCalibration Specification of Calibrators for Electrical Meters
- Issued on:2011-06-14
- Implemented on:2011-09-14
- File Format:PDF
- Delivery:Via email within 1~3 business days
$262.00
本规范适用于直流0.01级及以下各级和交流0.05级及以下各级，具有标准电压、标准电流、标准频率和直流电阻输出的交直流电表校验仪的校准。
Scope
This specification is applicable to AC and DC ammeter calibrators (hereinafter referred to as "calibrators") with standard voltage, standard current, standard frequency and DC resistance output at all levels of DC level 0.01 and below and AC level 0.05 and below. calibration.
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