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DIT-951 High-precision Insulation Resistance Tester

NEW LAUNCH!!
High Precision IR Tester 10 kΩ to 100TΩ, used for rapid measurements on IR properties of electronic parts and components, dielectric materials, equipments, cables, etc.

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Description

NEW LAUNCH!!

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.

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:

  1. 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.
  2. 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.
  3. DT-951 can output a voltage of 1000V, 100mA to fully charge the capacitive material.

Additional information

Brand

Colour

Warranty

Model

Display

Comparator

4 bins:(3 bins for PASS,1 bin for FAIL)

Automatic Charge Discharge

After test automatically releases charge of test object

Auto Ranging

Auto Ranging

Insulation Resistance Range

10kΩ to 100TΩ

Insulation Test Voltage

10V to 1000V

Programmable Charge Time

0 to 1000s

Measurement Delay

0 to 1000s programmable

Current Limit

100mA, 25mA, 2mA

Discharge Resistance

2kΩ

Discharge Time

0.03 x Cx (in μF)

Data Logging

PC Interface

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Power Source

198V to 260V AC(50HZ), 90V to 130V AC(60Hz)

Power Consumption

150W

Data Hold

Current Test

10pA to 100uA

Accuracy

±2%

  • 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 100TΩ
  • Accuracy: Test current > 100pA: 2%; Test current ≤ 100 pA: 2% ± Vtest/2pA
  • Ultra-low leakage current test: minimum current is 10pA, accuracy: 2% ±2pA
  • Voltage Measurement Range: 10 to 1000V,1V resolution
  • Accuracy: 2% of readout,or ± 1V
  • Source Resistance: 200Ω
  • Current Limit: 2, 25 , or 100mA
  • 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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