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Changsha Tianheng Measurement and Control Technology Co., Ltd
TD3710 Constant Magnetic Field Test Device for Electric Energy Meter
NegotiableUpdate on 05/27
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Overview
TD3710 Constant Magnetic Field Test Device for Electric Energy Meters ◉ TD3710 is a device specifically designed to detect the impact of a constant DC magnetic field on the measurement error of single/three-phase electric energy meters. It consists of a DC excitation current source, a constant magnetic field generator, a verified meter platform, a three-phase energy meter calibration device, a digital Tesla meter, a measurement and control console, a computer, and software. Excite the circular coil with an excitation current source to generate a programmable DC constant magnetic field ranging from 2 mT to 300 mT, and complete the constant magnetic field influence test in conjunction with an energy meter calibration device. The device complies with the technical specifications of GB/T 17215.211 new national standard and OIML R46 directive regarding the magnetic field influence test of electric energy meters
Product Details
Functional Features
The constant magnetic field distribution generated by the magnetic field generator is approximately equal to a permanent magnet magnetic field of 50 mm × 50 mm, which can apply magnetic fields to the six faces of the electric energy meter separately.
Equipped with a handheld digital Tesla meter as a magnetic field measurement tool, the probe scans the magnetic field to determine the magnitude of the magnetic field at the detection point.
◉ Equipped with a movable measurement and control platform, the output of measurement values can be observed or controlled through its LCD touch screen, and a manual inspection gauge can be used for convenience.
Specialized software: Control the lifting and lowering of the tested meter platform, adjust the magnetic field size, and detect the impact of the magnetic field on the error of the electric energy meter.
The software has complete functions such as data management, retrieval, automatic backup, certificate export, and printing.
technical specifications
Selection Guide
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