HZ2376 600A DC Contact Resistance Tester Switchgear Loop Resistance Meter

Product Features

1.Color Touch Screen: 800*480 high resolution color 7’’ touch screen, user interactive interface, high-speed thermal printer.

2.Large-range current output ： Adopt the latest power supply technology, long time continuously output big current, large-range current output. Can set 1 to 3 different current range for testing, and automatically calculate average value.

3.Digital displaying data information：Resistance, voltage, current, electrical resistivity, resistance values at converted standard temperatures. 4.Auto-alarm of over limit：Set resistance up-limit value of pass / over limit / invalid, automatically generate testing status.

5.Long-time testing: Can set test time from 0-9999s and support long-time working. Inside cold-wind heat dissipation, switch power automatically protection.

6.High-precision measurement: Use Operational amplifiers from precision instruments and High precision quadruple integral A/D converter. 7.Latest System IC ：Use High performance 32-bit latest ARM chips, System automatically switch magnification times based on signal, ensure testing precision.

8.Inside Calendar & Clock: provide accurate time of testing and printing.

9.DC constant current source function：Can output current from 0 to infinite value, built-in current step-by-step up-flow test, equal to another powerful DC constant current source for test.

10. Large-volume testing record storage：Build-in large capacity storage for look up, also have data protection function while power shut down suddenly.

11. Removable USB flash drive data access：Expert word file data record.

12. Standard Modbus-RTU: Build-in RS232 port (customized convert to RS485), communication protocol Modbus-RTU.

13. Blue tooth control and upload data ： Standard configuration blue tooth function,2 build-in android BT APP for data control / upload / generate word file.

14.Convenient cable operating ： Cable control mode (customized), set cable control switch to regulate open / touch, test / interruption, light-alarm for resistance output over limit. operation of testing and interruption, customized controller can show the test progress.

15.Temperature offset automatically calculate resistance ： Can preset temperature, automatically calculate resistance in standard temperature. Also use temperature sensor.