HCL2922 (20A) High Current (DC) Winding Resistance Meter

Description:
The HCL2922 High Current Winding Resistance Meter is special designed for low resistance measurement in high inductance circuit. Main application is power transformer. HCL2922 has high accuracy, and based on four point measuring technology, which enable the system has high performance on resistance measurement.
HCL2922 meets the requirement of IEC 61010 & IEC 61326. The quality is reliable.
Features:
The device equip high performance thermal printer. The data print every half minute.
The RS-232 connector enable the system connect with computer directly.
High charging power to guarantee the measurement of high capacitance power transformer. The device can saturation charging in very short time.
The temperature raise of the device can be handled by the inter software automatically.
Safety. The device has special designed safety discharge circuit to guarantee the safety of the operators and device itself.
Exterior appearance of this device has been improved many time, and form this classical creation. 

Test Cells:
Mode and Range: HCL2922(20), 20A(20A, 10A, 5A) 
Parameters:
Input current: 20A, 10A, 5A
Measuring range: 0Ω ~ 1Ω (20A)
                            1mΩ～2Ω (10A)
                            2mΩ～4Ω  (5A)
Resolution: 0.2%±0.5μΩ
Minimun resolution: 0.1μΩ
Display: 4 digit
Operating temperature: -20℃～40℃
Relative humidity: ≤80%
Power supply : AC220V±10%，50Hz±1Hz
Dimension: 440x240x390mm
Weight: 15kg
Warranty: one year