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ES3045 Series Digital Insulation Resistance Tester
- DC Voltage Range: 0～1000V, Resolution: 0.1V
- AC Voltage Range: 0～750V, Resolution: 0.1V
- DC Current : 0.1nA～6mA,Resolution: 0.1nA
- Capacitance:10nF～50uF,Resolution: 10nF
- Absorption Ratio and Polarization Index Measurement :Have
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ES3045 |
Rated voltage |
100V、250V、500V、1000V、2500V、5000V |
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Insulation resistance range |
0.01MΩ～10TΩ |
resolution：0.01MΩ |
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ES3045E |
Rated voltage |
250V、500V、1000V、2500V、5000V、10KV |
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Insulation resistance range |
0.01MΩ～35TΩ |
resolution：0.01MΩ |
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ES3045F |
Rated voltage |
500V、1000V、2500V、5000V、10KV、15KV |
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Insulation resistance range |
0.01MΩ～50TΩ |
resolution：0.01MΩ |
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Function |
Insulation resistance test, voltage test, DC current test, capacitance test |
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Basic condition |
23℃±5℃，below 75%rh |
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ES3045 |
Rated voltage |
100V、250V、500V、1000V、2500V、5000V |
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Insulation resistance range |
0.01MΩ～10TΩ |
resolution：0.01MΩ |
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ES3045E |
Rated voltage |
250V、500V、1000V、2500V、5000V、10KV |
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Insulation resistance range |
0.01MΩ～35TΩ |
resolution：0.01MΩ |
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ES3045F |
Rated voltage |
500V、1000V、2500V、5000V、10KV、15KV |
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Insulation resistance range |
0.01MΩ～50TΩ |
resolution：0.01MΩ |
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Test Voltage(V) |
rated voltage×（1±10%） |
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DC Voltage Range |
0～1000V |
Resolution: 0.1V |
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AC Voltage Range |
0～750V |
Resolution: 0.1V |
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DC Current |
0.1nA～6mA |
Resolution: 0.1nA |
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Capacitance |
10nF～50uF |
Resolution: 10nF |
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Output short-circuit Current |
≥6mA@15KV |
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Absorption Ratio and Polarization Index Measurement |
Have |
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Filter test(FR) |
10S 20S 30S 40S 50S |
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Oblique wave test（RAMP） |
Target voltage 10% Step up to the final target voltage |
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Power Supply |
12.6V rechargeable battery |
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Backlight |
Controllable gray screen backlight, suitable for use in dim places |
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Dispaly mode |
4-bit large LCD display, gray screen backlight |
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LCD display size |
108mm×65mm |
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Instrument size |
L/W/H：240mm×188mm×85mm |
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USB interface |
With USB interface, software monitoring, storage data can be uploaded to the computer, save and print |
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Communication Line |
USB communication line 1PC |
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Test Line |
High voltage rob red 3meter, high voltage test line black 1.5meter, green 1.5meter |
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Data Storage |
500 groups, “FULL” symbol indicates that storage is full |
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Data Review |
Data review function: “MR” symbol display |
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Overflow Display |
Exceed measurement range overflow function: “> ” symbol display |
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Alarm Function |
Alarm when the measured value larger or smaller than the alarm setting value |
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Power Consumption |
Standby: 30mA Max(backlight off), Turn on backlight: 42mA Max Measure：200mA Max(backlight off) |
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Instrument weight |
2750g(including battery) |
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Battery voltage |
When the battery voltage is low, low battery symbol “ ”will display |
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Automatic shut-down |
automatic shutdown after 15 minutes boot |
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Insulation Resistance |
≥50MΩ(between Measuring line and housing) |
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Pressure Resistance |
AC3kV/50Hz 1min |
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Working Temperature and Humidity |
－10℃～+50℃＜85%RH |
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Storage Temperature and Humidity |
－15℃～+55℃＜90%RH |
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Suitable for Safety Regulations |
IEC61010-1、IEC1010-2-31、IEC61557-1,5、IEC60529(IP54)、pollution grade 2、CAT Ⅲ 300V |
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