- Description
- Additional information
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Description
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Metravi DIT-950 and DIT-951 High Precision IR Testers are intelligent measurement instruments that are used for rapid measurements on insulation resistance properties of electronic parts and components, dielectric materials, equipments, cables, etc.
Approved by BIS.
Large LCD and user friendly menu provide you easier operation. This instrument is especially designed for capacitor insulation resistance test and can achieve rapid measurements through following methods:
- Selectable internal input impedance: If the current is greater than 10nA, only 10kΩ input impedance can be used; if the current is below 10nA, you can choose 10kΩ or 1MΩ impedance to test.
- With the built-in dual voltage output, it can charge large capacitors. By dual voltage output, it is able to output a pre-charge voltage up to 500V, 200mA. In voltage follow mode, pre-charge voltage follow with the test voltage output and can be finely adjusted. Above features ensure the perfect charge of capacitive materials.
Additional information
| Brand | |
|---|---|
| Colour | |
| Warranty | |
| Model | |
| Display | |
| Comparator | 4 bins:(3 bins for PASS,1 bin for FAIL) |
| Automatic Discharge | After test automatically releases charge of test object |
| Auto Ranging | Auto Ranging |
| Insulation Resistance Range | 10kΩ to 50TΩ |
| Insulation Test Voltage | 10V to 500V |
| Programmable Charge Time | 0 to 1000s |
| Current Limit | 200mA, 25mA, 2mA |
| Discharge Resistance | 2kΩ |
| Discharge Time | 0.03 x Cx (in μF) |
| Data Logging | |
| Power Source | 198V to 260V AC(50HZ), 90V to 130V AC(60Hz) |
| Power Consumption | 250W |
| Data Hold | |
| Measurement Delay | 0 to 1000s programmable |
| Current Test | 10pA to 100uA |
| Accuracy | ±2% |
| Certifications | |
| Measurement voltage Accuracy | 2% of readout,or ± 1V |
| Current test Accuracy | 2% ± 2pA |
| Resistance test Accuracy | Test current > 100pA: 2%, Test current ≤ 100 pA: 2% ± Vtest/2pA |
| Interface | GPIB, HANDLER, RS232C, SCANNING, USBCDC, USBHOST, USBTMC |
- 320×240 dot-matrix LCD
- Powerful charging function
- High speed measurements: 100meas/sec
- High measurement accuracy: ±2% (< 1TΩ )
- Contact detection function for capacitive components
- Dual outputs (precharge voltage output and test voltage output) can be set
- 7 current ranges, manual or auto range mode
- 4-bin comparison function
- Programmable sequence test mode
- R-T and I-T Curve test and display mode
- Auto store setup parameters
- 7 current ranges, manual or auto range mode
- 4-bin comparison function
- Programmable sequence test mode
- R-T and I-T Curve test and display mode
- Auto store setup parameters
- Measurement range: 10kΩ to 50TΩ
- Accuracy: Test current > 100pA: 2%; Test current ≤ 100 pA: 2% ± Vtest/2pA
- Voltage Measurement Range: 10 to 500V, 1V resolution
- Accuracy: 2% of readout,or ± 1V
- Source Resistance: 200Ω
- Current Limit: 2,25,or 200mA
- Programmable charge time: 0 to 1000s
- Measurement Delay: 0 to 1000s programmable
- Discharge Resistance: 2kΩ
- Discharge Time: t = 0.03 x Cx (in μF), when Vtest falls to 1% of the test level.
- Memory Storage: 20 sets of setup values can be stored
- Interfaces: GPIB, (optional); RS232C; HANDLER interface output; USB DEVICE( USBTMC and USBCDC support); USB HOST; SCANNING
- Power Supply: 90 to 130 V AC(60Hz) or 198 to 260V AC(50HZ)
- Power Consumption: 250W
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