HZJY-625 Digital mega ohm meter is composed of medium and large scale integrated circuits. Large output power, high short circuit current, many output voltage level(there are four voltage levels).
Kind Note: Insulation resistance testing must be working under no living circuits.
Technique Parameters:
| Functions |
Insulation resistance testing, voltage testing |
| Basic Terms |
23ºC± 5ºC, less than 75%rh |
| Rated Voltage(V) |
250, 500, 1000, 2500, 5000, 10kV |
| Measuring Voltage(V) |
Rated voltage x (1±10%) |
| Insulation Resistance Range(GΩ) |
0.01MΩ~2000GΩ |
| Insulation Resistance Resolution |
0.01MΩ |
| DC Voltage Range |
0~1000V |
| DC Voltage Resolution |
0.1V |
| AC Voltage Range |
0~750V |
| AC Voltage Resolution |
0.1V |
| Output short-circuit Current |
≥5mA(5kV) |
| Absorption Ratio & Polarization Index |
Yes |
| Power |
12.6V charge lithium battery |
| Background |
Adjustable pale screen background light, suitable for gloomy lots using |
| Display Model |
4 bytes large LCD display, pale screen background light |
| LCD Display Size |
108mm x 65mm |
| Instrument Sizes |
Length/Width/Height 277.2mm x 227.5mm x 153mm |
| USB Interface |
USB interface, software monitoring, reserved datas can be upload to computer, save and print |
| Communicating Line |
USB communicating line 1 set |
| Testing Line |
HV rod red 3m, hv testing line black 1.5m, green line 1.5m |
| Data Reserve |
500 groups, flash display"FULL" means data reservation is full |
| Data Inquiry |
Data inquiry function: "MR" mark display |
| Spilling Display |
Over measurement spilling function: "OL" mark display |
| Alarm Function |
Alarm prompt when the measuring value exceeds setted value |
| Power Consumption |
Standby: 30mA Max(background turns off) |
| Power on background turns on: 42mA Max |
| Measure: 300mA Max(background turns off) |
| Instrument Weight |
2750g(include batter) |
| Battery Voltage |
When the battery voltage isn't adequate, it shows low energy mark |
| Auto Turns off |
Auto turns off if there is no operation in 15 mins |
| Insulation Resistance |
≥50mΩ(between testing line and housing) |
| Withstand Voltage |
AC3kV/50Hz 1 min |
| Working Temperature and Humidity |
-10ºC~+50ºC<85%RH |
| Save Temperatur and Humidity |
-15ºC~+55ºC<90%RH |
| Suitable for Specifications |
IEC61010-1, IEC1010-2-31, IEC61557-1, 5, IEC60529(IP54), Pollution level 2, CAT III 300V |
Company Profile
Wuhan Hezhong Electric Equipment Manufacture Co., Ltd is a high-tech enterprise professionally engaged in R & D, manufacture and marketing of power testing products, instruments, power industry automation systems for 20 years.We export completed set to Korea, Singapore, Vietnam, India, Ecuador, Paraguay, Pakistan, Philippines, Russia, Italy, Austria, Portugal, Chile such as PD test system, impulse voltage generator, temperature rising test system, transformer comprehensive test system, cable fault detect system and varies of instruments for transformer, circuit breaker, switchgear, lightning arrestor, insulator, cable, battery,SF6 gas and so on.
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