Companion Products To Automate Testing:
964i Hi-Voltage Switch
Auto-indexes through complex tests at .025 seconds reconnect
QT Insite Automated Test Control Software
Enables remote programming, test initiation via bar code scan & automatic recording of data to network

98x Teraohmmeter/Insulation Resistance (IR) Tester

Vitrek’s 98x Series Teraohmmeter meets today’s demanding requirements for higher voltage IR (insulation resistance) testing.

In the battle for the highest levels of efficiency, solar panel arrays and electric vehicles now operate with voltage rails up to 2.5 KV, showing that the always-growing industry won’t stop. This is no place for a 1 KV tester; it’s time to step up to a Vitrek 98x!

Our devices are built upon the same DSP technology that has established our company as THE industry leader for hipot test systems. The 98xi devices also come with a unique combination of performance and fantastic features, which include:

  • Multi-Dwell Functionality (multiple steps without having to return to zero between steps)
  • High-Speed Testing (with dwell times as low as 100 ms)
  • Pico-Amp Leakage Measurement (with stable and precise 50 Teraohm IR readings)
  • Continuously Variable IR Test Voltage (adjustable over the full output range of the instrument)
  • Multi-Mode Insulation Resistance Tests (three test modes – end on time, end on pass, end on fail)
  • Capacitance Test Modes (critical for solar panels, cable harnesses, and other capacitive loads)

When it comes to applications that call for insulation resistance tests on numerous conductors, the Vitrek 98×1 IR Testers are equipped with the ability to directly manage up to four 64-channel Vitrek 964i high-voltage scanners. By leveraging a PC installed with Vitrek’s QT Enterprise™ software, this single device can accommodate up to 1020 test points.