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Changsha Tianheng Measurement and Control Technology Co., Ltd
TD1210 Leakage Current Tester Calibration Device
NegotiableUpdate on 05/27
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Overview
TD1210 Leakage Current Tester Verification Device ◉ TD1210 is suitable for verifying and calibrating leakage current meters, contact current testers, medical leakage current testers, and also for analyzing the measurement characteristics of simulated human impedance networks. ◉ Testing items such as leakage current error verification, test voltage error verification, input resistance detection, and input circuit time constant measurement can be completed according to the requirements of the verification regulations. This instrument is one of the research achievements of the National Science and Technology Support Program led by Tianheng Measurement and Control in the "Research on the Measurement Calibration and Traceability System of Medical Diagnosis and Treatment Equipment" (No. 2011BAI02B04) led by the Chinese Institute of Metrology. Its technical performance is at a leading level among similar products and can be widely applied in various fields such as electricity, metrology, military industry, manufacturing, and scientific research.
Product Details
Functional Features
Use two modes of constant voltage source (30 mV~31V) or constant current source (25 μ A~55 mA) to calibrate the tested meter.
◉Wide output frequency range: DC，AC: 15 Hz ~ 1 Mhz， Meet the frequency requirements of conventional and medical leakage current meters.
◉ Equipped with impedance network dynamic frequency scanning calibration function, it can verify the input resistance/impedance and input circuit time constant of human body impedance network.
◉ Built in AC voltmeter, can complete the calibration of test voltage error and distortion according to regulations.
Strong load capacity, the maximum load current of the constant voltage source is 55 mA, and the maximum load voltage of the constant current source is 31 V.
Compared with traditional detection methods, it has the characteristics of high integration, simple connection, and convenient operation.
◉ With good electrical protection, it can avoid instrument damage caused by high resistance box zeroing.
Technical specifications for constant current source/constant voltage source
Other detection functions
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