Megohmmeter Model 6550

The Megohmmeter Model 6550 is a high-end portable measuring instrument intended for the measurement of a wide variety of electrical insulation resistance values on cables and devices operating at high voltage. It is the only fully automated 10,000V graphical insulation tester. The True Megohmmeter® Model 6550 is packaged in a rugged case that is IP65 when closed. Test results and configuration information are displayed on a graphical LCD screen, and are exportable via DataView® (provided). This megohmmeter can operate on battery or AC power.

Features

• True Megohmmeter®
• Fixed or programmable test voltage from 40V to 10kV/15kV
• Wide measurement range from 10kohm to 25Tohm/30Tohm
• 5mA short circuit current
• Step and Ramp voltage testing
• Automatic calculation of DAR / PI / DD /Delta R (ppm/V) ratios
• Large, backlit graphical LCD screen with digital display, bargraph and R(t)+V(t), I(t) and I(V) graphs
• Multiple test modes: voltage ramp and step with “Burn-In”, “Early-Break” and “I-Limit” modes
• Three filter settings to optimize measurement stability
• Calculation of R at a reference temperature
• Storage of 80,000 measurements
• Includes DataView® software for data retrieval, real-time display, analysis and report generation
• Optically-isolated USB communication for transfer onto PC and report generation with DataView® software

The Model 6550 also offers the ability to program up to three step voltage profiles (from 40 to 10,000V), each containing up to ten steps. There are also ramp profiles and three programmable test voltages in addition to the standard fixed voltages of 500, 1000, 2500, 5000 and 10,000V.

Includes

• Small classic tool bag
• Set of (3) color-coded (red/black/blue) 9 ft (15kV) integral leads and alligator clips (1000V CAT IV)
• 15kV jumper lead (blue)
• Set of (2) color-coded (red/black) test probes (1000V CAT IV)
• Optical USB cable
• 115V US power cord
• 9.6V rechargeable NiMH batteries
• USB thumb drive with DataView® software and a user manual