Digital Insulation resistance tester embedded real-time industrial microcomputer operating system, ultra-thin wire-shaped sheets header with the perfect combination of dot matrix liquid crystal display, the instrument is with a variety of voltage output level (250V, 500V, 1000V, 2500V, 5000V, 10000V), high capacity, strong anti-interference, the pointer and digital synchronous display, AC-DC dual-use, simple operation, automatic calculation of various insulation index (absorption ratio, polarization index), all measured characteristics with the anti-power-down function. It is suitable for measuring high capacity transformers, transformers, generators, high voltage electric motors, power capacitors, power cables, surge arresters and other ideal insulation resistance test equipment.
II. Features
1. There are a variety of output voltages TP2305 (250V, 500V, 2500V, 5000V), TP2306 (5000V, 10000V) resistance range measuring range up to 0 ~ 400GΩ , resistance measuring range can be automatically converted, and have the corresponding instructions.
2. Insulation resistance simultaneously displayed in two ways: Change range of insulation resistance can be easily observed by Analog pointer; Digital Display has measurement accurate results.
3. Embedded and real-time operation of industrial microcomputer software system. High degree of automation, anti-interference ability, equipment can be automatically calculated absorption ratio and the polarization index, without human intervention.
4. User friendly, all measurement results with anti-power-down function, can store 19 consecutive measurements.
5. Produces high-pressure instrument, there are tone output.
6. Built-in residual high voltage discharge circuit, testing is completed on the device under test can be automatically let go of the residual pressure.
7. AC and DC, configuration rechargeable battery and AC adapter.
8. Meter with Portable design for easy field operation.
9. High voltage short circuit current ≥ 3mA, is the measurement of large transformers, transformers, generators, high voltage electric motors, power capacitors, power cables, surge arresters and other ideal insulation resistance test equipment.
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Test equipment
1. Transformer oil Breakdown voltage Tester ( BDV test kit) series IIJ-II
2. Acidity tester model ACD-3000I
3. Karl Fischer Water content Tester Model TP-6A / model TP-2100
4. Fully automatic Interfacial Tension Analyzer model IT-800
5. Gas-Chromatography transformer oil gas analyzer model DGA2013-1
6. Kinematic Viscosity tester model VST-8 /model VST-2000
7. Flash point tester (open cup) model TPO-3000
8. Flash point tester (close cup) model TPC-3000
9. TAN-DELTA TESTER, 10kV Capacitance and Dissipation Factor Test Set model CDEF
10. CT/PT tester model TPVA-404
11. Transformer turn ratio tester model HYG-II
12. Relaying Protection Tester model TPJB-III
| Model |
TP2305 |
Rated
Voltage |
250V |
500V |
1000V |
2500V |
5000V |
| Measuring Range |
0.0~99.9MΩ
100~999MΩ
1.00~10.0GΩ |
0.0~99.9MΩ
100~999MΩ
1.00~9.99GΩ
10.0~20.0GΩ |
0.0~99.9MΩ
100~999MΩ
1.00~9.99GΩ
10.0~40.0GΩ |
0.0~99.9MΩ
100~999MΩ
1.00~9.99GΩ
10.0~100GΩ |
0.0~99.9MΩ
100~999MΩ
1.00~9.99GΩ
10.0~99.9GΩ
100~200GΩ |
Open circuit
Voltage |
DC 250V
+20%, -0% |
DC 500V
+20%, -0% |
DC 1000V
+20%, -0% |
DC 2500V
+20%, -0% |
DC 5000V
+20%, -0% |
Short-circuit
Current |
Approx 3.3mA |
| Accuracy |
±5%±3dgt |
100GΩor more
±20% |
| Model |
TP2306 |
Rated
Voltage |
5000V |
10000V |
| Measuring Range |
0.0~99.9MΩ
100~999MΩ
1.00~9.99GΩ
10.0~99.9GΩ
100~200GΩ |
0.0~99.9MΩ
100~999MΩ
1.00~9.99GΩ
10.0~99.9GΩ
100~400GΩ |
Open circuit
Voltage |
DC 5000V +20%, -0% |
DC 10000V +10%, -0% |
Short-circuit
Current |
Approx 3.3mA |
| Accuracy |
±5%±3dgt |
100GΩor more
±20% |
Insulating Oil Testers
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