T-RM5000 Insulation Resistance Tester
The T-RM 5000 Insulation Resistance Tester performs local insulation tests to confirm the with-stand level and determine the absorption ratio and polarization index of capacitive samples. Typical applications include cables, transformers, motors / generators, circuit breakers and bushings. The -unit has a compact structure, easy operation, built-in rechargeable battery, and can also be equipped with ordinary batteries. T-RM 5000 type resistance measurement can reach up to 50GΩ.
The instrument has a clear liquid crystal display, showing the insulation resistance reading as a digital display function. The conventional voltage setting is available in 500V, 1000V, 2500V, 5000V steps and can be fine-tuned in with adjustment steps of 50V.
T-RM5000 Insulation Resistance Tester – 5kV
Features:
- Performs IR, DAR & PI tests
- Measures up to 50GΩ
- Operates from battery or a.c. mains supply
- Rapid charge Li-ion battery and will work from conventional batteries
- Unique design with digital display
- Environmental protection rating of IP65 with the case closed, eliminates moisture and dust ingress
Technical data
| Test Voltage | DC: 500V, 1000V, 2500V, 5000V
Increased by 50V step |
|
| Voltage Precision | Error: ±2% ±1V（0 – 30℃） | |
| Measurement | Insulation resistance, Dielectric absorption ratio, polarisation index displays the change process of the above and also capacitance data. | |
| Insulation Resistance Range | 500kΩ -500GΩ | |
| Insulation Resistance Precision | ±5%
±20%
±20%
|
1MΩ – 50GΩ @ 5000V
1MΩ – 5GΩ @ 500V 500kΩ – 1MΩ @ 5000V 50GΩ – 500GΩ @ 5000V 500kΩ – 1MΩ @ 500V 5GΩ – 50GΩ @ 500V |
| Max Short-circuit Current | 6mA | |
| Capacitance Range | 0.1µF – 10µF | |
| Capacitance Precision | ±5% ±0.03µF（0 – 30℃） | |
| Capacitor Charging Rate | <1.5 sec/µF, up to 5000V | |
| Capacitor Discharging Rate | <1sec/µF, less than 50V after discharging | |
| Power Input | AC 220V 50/60Hz for charging | |
| Battery Life | operating time up to 16 hours on 1GΩ resistance; N. 8 two NiMH rechargeable batteries | |
| Display | Digital Large LCD display with backlight | |
| Dimensions | 50 x 30 x 25cm | |
| Weight | 7.5kg | |
| Scope of Supply: T-RM 5000 kit, Power cord, HV lead, Earthing lead, Ground lead, rechargeable batteries and manual. | ||
