Insulation Resistance Tester
Model : UDH-50-10-T
Machine Features
- Automatic-microcontroller operated
- Test voltages: 0.5kV, 1kV, 2.5kV, 5kV
- Resistance range to 10TΩ
- Continuous digital display on LCM with bar graph
- Test modes: Insulation resistance, PI (Polarization Index), AR (Dielectric Absorption Ratio), (PI and AR automatically calculated)
- High charging circuit: >3mA
- Data storage-250 sets of results, data recall and real time + calendar data
- Backlit LCM with status and battery condition display
- Power source: Internal re-chargeable battery / AC mains
Main Features
- Advanced MCP technology
- Tests: IR; AR [DAR]; PI
- Test Voltages: 0.5-1-2.5-5 kV DC
- Insulation range up to 10 Tera Ohms
- Large LCM (back lit)
- Built in rechargeable lithium battery
Standards
- Instrument to IS : 10656 / IS : 11994
- Safety Standard to IEC 61010-1
Machine Technical Specification
| Test Voltage | 0.5 / 1 / 2.5 / 5 kV DC |
|---|---|
| Voltage accuracy | +/- 5% of rated value |
| I R range | 1 Mohm to 10 Tera ohm |
| I R accuracy | 1MΩ-10MΩ :+/-10%rdg +/-3 dgt 10MΩ-10GΩ :+/-5%rdg +/-3 dgt 20GΩ-200GΩ :+/-10%rdg +/-3 dgt 200GΩ-10TΩ :+/-20%rdg |
| Test Sequence | Insulation resistance (IR) Absorption ratio (DAR) Polarization ratio (PI) |
| Functions | Test, save, recall, |
| Discharge rate | from 5000V to 50V: < 250 ms / uF |
| Power source | Internal rechargeable lithium battery |
| Functions | Test, save, recall, |
| Ambient | 5-40 deg C / RH= max 70% |
| Enclosure | Strong molded cabinet with cover |
| Dimensions | 28 x 21 x 10 cm approximate |
| Weight | 2.5 kg approximate |
Accessories
- Test leads 2 meter long : 3 pcs
- Battery charger : 1 pc
- Works test certificate : 1 pc
- Operating manual : 1 pc
Optional Accessories
- Test leads 10 meter long : 3 pcs
- Calibration resistance
- 200 Meg ohm 5 kV : 2%
- 500 Meg ohm 5 kV : 2%
- 10 Giga ohm 5 kV : 2%
- Aluminum carry box
- + Feature
Machine Features
- Automatic-microcontroller operated
- Test voltages: 0.5kV, 1kV, 2.5kV, 5kV
- Resistance range to 10TΩ
- Continuous digital display on LCM with bar graph
- Test modes: Insulation resistance, PI (Polarization Index), AR (Dielectric Absorption Ratio), (PI and AR automatically calculated)
- High charging circuit: >3mA
- Data storage-250 sets of results, data recall and real time + calendar data
- Backlit LCM with status and battery condition display
- Power source: Internal re-chargeable battery / AC mains
Main Features
- Advanced MCP technology
- Tests: IR; AR [DAR]; PI
- Test Voltages: 0.5-1-2.5-5 kV DC
- Insulation range up to 10 Tera Ohms
- Large LCM (back lit)
- Built in rechargeable lithium battery
Standards
- Instrument to IS : 10656 / IS : 11994
- Safety Standard to IEC 61010-1
- + Technical Specification
Machine Technical Specification
Test Voltage 0.5 / 1 / 2.5 / 5 kV DC Voltage accuracy +/- 5% of rated value I R range 1 Mohm to 10 Tera ohm I R accuracy 1MΩ-10MΩ :+/-10%rdg +/-3 dgt
10MΩ-10GΩ :+/-5%rdg +/-3 dgt
20GΩ-200GΩ :+/-10%rdg +/-3 dgt
200GΩ-10TΩ :+/-20%rdgTest Sequence Insulation resistance (IR)
Absorption ratio (DAR)
Polarization ratio (PI)Functions Test, save, recall, Discharge rate from 5000V to 50V: < 250 ms / uF Power source Internal rechargeable lithium battery Functions Test, save, recall, Ambient 5-40 deg C / RH= max 70% Enclosure Strong molded cabinet with cover Dimensions 28 x 21 x 10 cm approximate Weight 2.5 kg approximate - + Standard Accessories
Accessories
- Test leads 2 meter long : 3 pcs
- Battery charger : 1 pc
- Works test certificate : 1 pc
- Operating manual : 1 pc
Optional Accessories
- Test leads 10 meter long : 3 pcs
- Calibration resistance
- 200 Meg ohm 5 kV : 2%
- 500 Meg ohm 5 kV : 2%
- 10 Giga ohm 5 kV : 2%
- Aluminum carry box