The MI 3121H Smartec 2,5 kV Insulation / Continuity is the portable measuring instrument for complete diagnostic testing of insulation and continuity measurements.
MEASURING FUNCTIONS
• Insulation resistance with DC voltage up to 2.5 kV
• Diagnostic test (PI, DAR calculation)
• Continuity of PE conductors with 200 mA test current and polarity change
• Continuity of PE conductors with 7 mA test current (continuous measurement) without RCD tripping
• TRMS voltage and frequency
KEY FEATURES
• High measuring range: up to 100 GΩ with test voltage from 100 to 2500 V
• Insulation diagnostics: PI and DAR calculation for determining if the insulation damaged or contaminated
• Guard test terminal: for elimination of potential surface leakage currents
• Polarity swap: automatic polarity reversal on continuity test
• Analogue scale: measuring results are displayed in numeric and analogue representation.
• Custom limits: if limits are set on insulation or continuity function then large green and red lights of the LEDs will indicate a PASS or FAIL evaluation of test result
• Safe: suited for testing on CAT IV installations
• Built-in charger & rechargeable batteries: instrument has a built-in charging circuit and comes complete with a set of rechargeable NiMH batteries. Memory: two level memory structure for saving of test results and parameters
• Downloadable: downloads via RS232 or USB cable directly to the PC with the help of the PC software EuroLink PRO
• Easy to use: large bright LCD display and large buttons enable easy handling of the instrument (even while wearing gloves)
• Magnetic holder: magnet for fixing instrument on metal surfaces enables hands-free operation