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Megger MIT1025 10kV Insulation Resistance Tester
- High specification insulation resistance tester
- Housed in its own protective casing
- Wide variety of testing types and in-built memory
SKU
1001-943
MPN
1001-943
Housed in its own protective casing, the Megger MIT1025 is a hard-wearing insulation resistance tester that can be used to measure resistance levels up to an extremely high threshold of 20TΩ.
The MIT1025 can perform PI, DAR, DD, SV and ramp testing procedures and can also be used to test even when the battery is dead by feeding into power from line power/mains. The batteries inside the device are fully rechargeable and make use of quick charge technology to ensure there's less waiting around and more testing being carried out.
Inside the tester's case the MIT1025 has a large, clearly visible screen which relays test results, and this can be used to relay information about voltage, leakage current, capacitance, battery status and time constant, as well as the overall elapsed time of the testing procedure.
The MIT1025 is CAT IV 600V safety rated.
Megger MIT1025 Insulation Resistance Tester Key Features
- 20TΩ maximum insulation resistance
- Timed IR plus PI and DAR diagnostic testing
- Can operate even when batteries are dead when hooked up to on line power/mains
- Rapid charge battery gives up to 6 hours continuous testing
- Dedicated voltmeter functionality from 30V to 660V
- CAT IV 600V safety rated
- Large built-in LCD screen with automatic backlight for use in darkened conditions
- Noise filter automatically filters out electrical noise up to 3mA
- Dielectric discharge, step voltage and ramp testing functions
- In built memory stamps data with time/date information and allows users to recall tests
- Download data directly to PC via USB connection
- Compatible with PowerDB Lite software package
Full List of Products Included
- Megger MIT1025 Insulation Resistance Tester
- User Guide CD
- Power Lead
- 3m Leadset x 3 with Medium Insulated Clips
- 3m Leadset x 3 with Large Insulated Clips
- USB Cable
- PowerDB Lite Software
£3,540.00
£4,248.00 inc vat
3 in Stock:
Available Next Working Day*
Technical Information
Specification
Megger MIT1025 Technical Specifications
| Electrical Specifications | |
| Voltage Input Range | 85-265 V rms, 50/60 Hz, 60 VA |
| Battery | 11.1 V, 5.2 A hour, meets IEC 62133:2003 |
| Battery Life | Typical capacity 4.5 hours continuous at 10 kV with a 100 MΩ load |
| Battery Charge Time | 2.5 hours from deep discharge, 2 hours normal discharge |
| 30 Min. Quick Charge | 1 hour operation at 5 kV, 100 MΩ |
| Test Voltages | 500 V, 1000 V, 2500 V, 5000 V, 10000 V |
| User Defined Test Voltage | 5 kV to 10 kV in 25 V steps |
| Accuracy (23 °C): | ±5% to 2 TΩ, ±20% to 20 TΩ |
| Guard | 2% error guarding 500 kΩ leakage with 100 MΩ load |
| Display Range Analogue | 100 kΩ to 10 TΩ |
| Display Range Digital | 10 kΩ to 20 TΩ |
| Short Circuit Current | 3 mA nominal, max. power on all loads outperforming many 5 mA testers |
| Insulation Alarm | 10 kΩ to 1 TΩ |
| Capacitor Charge | <5 s/μF at 3 mA to 10 kV |
| Capacitance Range (above 500V) | 10 nF to 25 μF (dependant on measurement voltage) |
| Capacitance Accuracy | ±10% ±5 nF |
| Voltage Output Accuracy (0 to 30°C) | +4%, -0%, ±10 V nominal test voltage at 1 GΩ |
| Current Measurement Range | 0.01 nA to 6 mA |
| Current Measurement Accuracy (23°C) | ±5% ±0.2 nA at all voltages |
| Interference (Noise) Rejection | 1 mA per 600 V up a maximum of 3 mA |
| Voltmeter Range | 30 V to 660 V ac or dc, 50/60 Hz |
| Voltmeter Accuracy | ±3%, ±3 V |
| Timer Range | Up to 99 minutes, 15 second minimum setting |
| Memory Capacity | 5½ hours continuous logging every 5 s. or 33 logged PI tests or 350 logged IR tests |
| Test Regimes | IR, IR(t), DAR, PI, SV, DD, ramp test |
| Interface | USB type B (device) |
| Real Time Output | USB, 1 reading/second (voltage, current and resistance) |
| Environmental Conditions | |
| Altitude | 3000 m, CAT rating maintained >2000 m* * Test leads connected |
| Operating Temperature | -20 °C to 50 °C |
| Storage Temperature | -25 °C to 65 °C |
| Humidity | 90% RH non-condensing at 40 °C |
| Ingress Protection | IP65 (lid closed), IP40 (lid open) |
| General Specifications | |
| Safety | Meets the requirements of IEC 61010-1, CATIV 600 V |
| EMC | Meets the requirements of IEC61326-1 |
| Dimensions | L 315 mm x W 285 mm x H 181 mm |
| Weight | 4.5 kg |
Document Downloads
Additional Information
SKU
1001-943
Manufacturer Part Code
1001-943
Country of Origin
United Kingdom
Accessories
Product
SKU
MPN
Price (Ex VAT)
Megger MIT1025 10kV Insulation Resistance Tester
£3,540.00
£4,248.00 inc vat
£3,540.00
£4,248.00 inc vat