Yokogawa MY600 Digital Insulation Tester

• Two colors for judging measurement results
• 0.5s high-speed measurement
• USB communication and memory function
• Insulation deterioration diagnosis
• Auto lighting backlight and LED light

The MY600 Digital Insulation Tester has enhanced operation compared to the conventional model by using a shortened measurement time and color indicating judging function. This is a new concept in insulation testers with a communication function to enhance the affinity with a PC or tablet.

Two colors for judging measurement results

Set a desired reference value with the comparator function, and it will judge PASS (Green) or FAIL (Red) of a measurement result.

Approximately 0.5 s high-speed measurement*

Measurement time of insulation resistance is approx. 0.5 s, which contributes to reducing the operation time.

* Under the conditions specified by Yokogawa, it may take time to measure due to the influence of capacitive component of a measuring target.

Time comparison of measured value display

USB communication and memory function

PC communication is possible with the dedicated USB communication adaptor (91030). Users can save as many as 1000 measurements to the internal memory from which data required for report generation, such as measurement data/time, measured value and range can be transmitted to a PC via communication. See the Documents tab for special manuals on the function.

Precision Making

Insulation deterioration diagnosis
(PI and DAR measurement*)

The increase and decrease of resistance value can be measured by continuously measuring the insulation resistance for a prescribed time. The insulation deterioration of the unit under test can be diagnosed by this increase/ decrease. This parameter is useful for preventive maintenance of industrial automation equipment such as Magnetic Flow Meters or electrical equipment.

*PI: Polarization Index (Resistance after 1 minute/Resistance after 10 minutes)
DAR: Dielectric Absorption Rate (Resistance after 15 seconds/Resistance after 1 minute)

Auto lighting backlight and LED light

MY600 has a backlight that automatically lights up in a dark place, as well as an LED light to illuminate objects.

Line probe with switch is provided as a standard accessory

Users can turn measurement on/ off with the hand switch on the line probe, allowing them work more efficiently.