5895 Transformer Micro ohmmeter.
The 5895 Micro-ohmmeter has been specifically designed for the fast measurement of the resistance of
large transformers.
Transformer Micro ohmmeter is equally suitable for the measurement of any resistance where a large
amount of inductance is also present.
Transformer Micro-ohmmeter
| Model | Description |
|---|---|
| 5895 | 5895 Transformer Micro-ohmmeter. |
An integral timer and printer are also incorporated to enable precise readings to be recorded at exact and
programmed time intervals.
Whilst being practical in use the instrument also has safety features to protect both the operator and the
instrument from the hazards associated with this type of measurement.
This micro ohmmeter instrument is suitable for the resistance measurement requirement of BS171 Part 2 or
Part 1 IEC 76-5.
Stable accurate measurements can be achieved in a fraction of the time required than when using more
traditional bridge methods.
For an average size distribution transformer the resistance reading is available within 10 seconds
| Transformer Micro-ohmmeter | |||||
| Range | Full Scale | Resolution | Test Current | Accuracy | |
| 100 Ω | 180.00 Ω | 10 mΩ | 0.1 Amps | 0.1 % | |
| 10 Ω | 18.000 Ω | 1.0 mΩ | 0.5 Amps | 0.1 % | |
| 1 Ω | 1.8000 Ω | 0.1 mΩ | 1.0 Amps | 0.1 % | |
| 100 mΩ | 180.00 mΩ | 10 µΩ | 5.0 Amps | 0.1 % | |
| 10 mΩ | 18.000 mΩ | 1 µΩ | 5.0 Amps | 0.1 % | |
| 10 mΩ | 1.8000 mΩ | 0.1 µΩ | 10 Amps | 0.2 % | |
| Supply | 110/120 V 50/60 Hz | 220 / 240 V 50/60 Hz | |||
| VA Rating | 500 VA | ||||
| Dimensions | 460 x 460 x 150 mm | ||||
| Net Weight | 16.5kg | ||||