HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
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Transformer Winding Ohmmeter
Model: TWO-110
Transformer Winding Ohmmeter is designed to measure the dc resistance of all types of magnetic windings accurately. It can test transformers and rotating machine windings and perform low-current resistance measurement on connections, contacts and control circuits.
Main Features
●Adopt 4-wire method for resistance measurement
●DC test current up to 10 A maximum
●User-selectable maximum current range
●Fast auto safety discharge circuit
●Strong anti-interference
●Have overcurrent, overvoltage, discharge etc. protection functions
●Able to print the test results directly via built-in printer
Technical Data
◇DC output range: 10A, 5A, 1A, 200mA, 40mA, 5mA, auto
◇Resistance measurement
1mΩ-1.6Ω @ 10A
30mΩ-3.2Ω @ 5A
60mΩ-16Ω @ 1A
100mΩ-80Ω @ 200mA
300mΩ-400Ω @ 40mA
100Ω-100kΩ @ 5mA
◇Measuring accuracy: 0.2% reading ±2μΩ
◇Resolution: 0.1μΩ
◇LCD screen for display
◇USB port for downloading results
◇Built-in printer for printing test results directly
◇Max. memory capacity: >300 groups test result
◇Power supply: AC220V/230V,50Hz/60Hz optional
◇Dimension: 327x270x140mm(12.87x10.63x5.51 in)
◇Weight: 5.28kg(11.64 lb)
◇Environmental Conditions
storage temperature: -20℃~60℃
humidity: <90%
operating temperature: -10℃~50℃
◇Safety Qualifications and EMC
Safety: designed in accordance with IEC61010-1
EMC: light industrial IEC 61326
Transformer Winding Ohmmeter TWO-110 is ideal tool for measuring winding resistance of power transformer.