发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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Digital electronic d.c. voltmeters and d.c. electronic analogue-to-digital convertors
本规程适用于参比频率为50Hz或60Hz单相、三相电子式(静止式)交流电能表(简称电子式电能表或电能表)的首次检定、后续检定。 对于具有其他功能的电子式电能表,其相同的检定项目执行本规程。 本规程不适用于机电式(感应系)交流电能表、标准电能表、数字电能表(被测电压、电流为数字量的电能表)的检定及
Electrical Meters for Measuring Alternating-current Eletrical Energy
Specifies requirements for newly manufactured static watt-hour meters of accuracy classes 1 and 2, for the measurement of a.c. electrical active
Watt-hour meters - AC electronic meters for active energy
Alternating-current electromechanical watt-hour meters
AC Peak Voltmeters
State system for ensuring the uniformity of measurements. Direct current electronic analogue voltmeters. Methods and means of calibration
1.1 This standard applies to portable ac clip-on-ammeters, permanent magnet, moving coil type with or without multipurpose facility of measuring
AMMETERS, VOLTMETERS, AND LOADMETERS; DIRECT CURRENT
AMMETERS, VOLTMETERS, AND LOADMETERS; DIRECT CURRENT
This amendment forms a part of Militarg Specification MIL-A-6752A(ASG), dated December 1953, and has been approved by the Department of the Air
AMMETERS, VOLTMETERS, AND LOADMETERS; DIRECT CURRENT
This specification has been approved by the Department of the A i r Force and by the Navy Bureau of Aeronautics
AMMETERS, VOLTMETERS, AND LOADMETERS; DIRECT CURRENT
Ammeters, Voltmeters, and Loadmeters; Direct Current
Ammeters, Voltmeters, and Loadmeters; Direct Current
ALTERNATING CURRENT WATT-HOUR (ELECTRICAL ENERGY) METERS (TYPE-2 WHOLE CURRENT METERS)
This Korean Industrial Standard specifies alternating current watt-hour (electrical energy) meters composed of single-element or 2 or more elements
ALTERNATING CURRENT WATT-HOUR (ELECTRICAL ENERGY) METERS (TYPE-2 WHOLE CURRENT METERS)
ALTERNATING CURRENT WATT-HOUR (ELECTRICAL ENERGY) METERS (TYPE-2 WHOLE CURRENT METERS)
Digital electronic d.c. voltmeters and d.c. electronic analogue-to-digital convertors
本规程适用于参比频率为50Hz或60Hz单相、三相电子式(静止式)交流电能表(简称电子式电能表或电能表)的首次检定、后续检定。 对于具有其他功能的电子式电能表,其相同的检定项目执行本规程。 本规程不适用于机电式(感应系)交流电能表、标准电能表、数字电能表(被测电压、电流为数字量的电能表)的检定及
Electrical Meters for Measuring Alternating-current Eletrical Energy
Specifies requirements for newly manufactured static watt-hour meters of accuracy classes 1 and 2, for the measurement of a.c. electrical active
Watt-hour meters - AC electronic meters for active energy
Alternating-current electromechanical watt-hour meters
AC Peak Voltmeters
State system for ensuring the uniformity of measurements. Direct current electronic analogue voltmeters. Methods and means of calibration
1.1 This standard applies to portable ac clip-on-ammeters, permanent magnet, moving coil type with or without multipurpose facility of measuring
AMMETERS, VOLTMETERS, AND LOADMETERS; DIRECT CURRENT
AMMETERS, VOLTMETERS, AND LOADMETERS; DIRECT CURRENT
This amendment forms a part of Militarg Specification MIL-A-6752A(ASG), dated December 1953, and has been approved by the Department of the Air
AMMETERS, VOLTMETERS, AND LOADMETERS; DIRECT CURRENT
This specification has been approved by the Department of the A i r Force and by the Navy Bureau of Aeronautics
AMMETERS, VOLTMETERS, AND LOADMETERS; DIRECT CURRENT
Ammeters, Voltmeters, and Loadmeters; Direct Current
Ammeters, Voltmeters, and Loadmeters; Direct Current
ALTERNATING CURRENT WATT-HOUR (ELECTRICAL ENERGY) METERS (TYPE-2 WHOLE CURRENT METERS)
This Korean Industrial Standard specifies alternating current watt-hour (electrical energy) meters composed of single-element or 2 or more elements
ALTERNATING CURRENT WATT-HOUR (ELECTRICAL ENERGY) METERS (TYPE-2 WHOLE CURRENT METERS)
ALTERNATING CURRENT WATT-HOUR (ELECTRICAL ENERGY) METERS (TYPE-2 WHOLE CURRENT METERS)