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東莞市宏圖儀器有限公司
東莞市宏圖儀器有限公司
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BasicInfo
HT2000+ Clamp Ground Resistance Tester (Practical)
Resistance Range:
Technical Specification
| Function | Ground resistant test, Loop resistance test, leakage current test | ||
| Range | Ground resistance: 0.01Ω-1200Ω | Resolution: 0.001Ω | Accuracy: ±1%±0.01Ω |
| Current: 0.00mA-20.0A | Resolution:0.01mA; | Accuracy: ±2%±1mA | |
| Ambient temperature and humidity | 23oC±5oC,below 75%rh | ||
| Power Supply | 4 section 5 alkaline dry battery | ||
| Measurement Method | Mutual induction | ||
| Clamp Diameter | 55mm×32mm | ||
| Ω+A Synchronized display | Ω+A same screen display | ||
| Display Mode | 4-digit LCD display, black screen design | ||
| LCD Dimension | 46mm×29mm | ||
| Meter Dimension | W/T/H: 85mm×58mmx285mm | ||
| Sampling Speed | About 2 times/second | ||
| Data Storage | 300 Groups, the symbol "MEM" gives indication, "FULL" mark will flash to indicate the memory has been full | ||
| Data Review | "MR" symbol indication when reviewing data | ||
| Overflow Display | Exceed measurement range overflow function: "OL " symbol display | ||
| Interference Test | Automatic identify interference signal, "NOISE" symbol indication when the interference current is large | ||
| Alarm Function | Alarm when the measured value exceeds the alarm setting value | ||
| Battery Voltage | Real-time display of battery power, reminding timely charging when battery voltage is low | ||
| Automatic shut-down | "APO" instruction, automatic shutdown after 5 minutes boot | ||
| Power Consumption | 50MA Max | ||
| Weight | Instrument: 1180g (with battery) | ||
| Working Temperature and Humidity | -10°C~40C; below 80% rh | ||
| Storage Temperature and Humidity | -20°C~60C; below 70% rh | ||
| Insulation Resistance | 20Ω or more (500V between circuit and outside) | ||
| Pressure Resistance | AC 3700V/rms(between circuit and outside) | ||
| External magnetic field | <40A/m | ||
| External electric field | <1V/m | ||
| Suitable for Safety Regulations | IEC61010-1(CAT III 300V, CAT IV 150V, Pollution Degree 2); IEC61010-031; IEC61557-1 (grounding resistance) | ||
FQA :
-Can the equipment be customized?
Provide technical specifications and standards, customized
-About warranty?
Our quality is trustworthy, but we promise a one-year warranty.
-Worried not to use?
We will have professional technicians to guide us remotely. If you like, you can also teach on site.
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