Mitchell MIT6502 Budget 5KV Insulation Resistance Tester and Megohmmeter

Mitchell MIT6502 Budget 5KV Insulation Resistance Tester and Megohmmeter

The MIT6502 is a quality low cost solution for 5kV insulation resistance testing, built into a rugged hard case it can handle the rugged outdoor environments with ease.  Featuring four easy to select output ranges and uses standard C cell alkaline batteries

• Test insulation resistance up to 10TΩ
• Four Insulation Test Voltage Output Ranges: 500V, 1000V, 2500V, 5000V DC
• DAR and PI automatic calculations
• Adjustable test duration: 1 to 30 minutes
• Safety Voltmeter - if any voltage is detected (AC or DC) the tester will automatically switch to voltage detection mode
• PC Connection - Optically isolated USB connection allows real time display on PC as well as saved measurement transfer
• Overload protected
• Audible and Visual warning of external voltage presence (above 30V)

DAR - The Dielectric Absorption Ratio is the ratio of the insulation resistance measured at 1 minute divided by the insulation resistance measured at 30 seconds. Thirty seconds after starting a test, the tester will beep, indicating that the resistance value measured at 30 seconds has been saved. One minute after starting a test, the tester will beep again, indicating that the DAR result has been computed. The display format then changes to display the DAR result.\

PI - The Polarization Index is the ratio of the insulation resistance measured at 10 minutes divided by the insulation resistance measured at 1 minute. One minute after starting a test, the resistance value is saved and the DAR is displayed. The test then continues, and after 10 minutes, the tester will beep again, indicating
that the PI result has been computed. The display format changes to display the PI result.

TΩ = Terra Ohm (1,000,000,000,000 ohms)