MY600數位高阻計

Youtube影片介紹 請點擊此處

The MY600 Digital Insulation Tester is the successor to the MY40, featuring enhanced generation and measurement options as well as built-in functionality for streamlining fieldwork. With the ability to meausure resistance at twelve different ranges, PC connectivity, and automatic DAR/PI calculations, the MY600 is an all-around versatile device for field maintenance of insulation. 

·         Featuring enhanced measurement response times of 0.5 seconds and new functionallity for PASS/FAIL Judgement and Polarization Index and Dielectirc Absoprtion Ratio testing

·         Ability to log up to a 1000 data points to internal memory for offline analysis to a PC

·         Automatic LED backlight when working in remote areas with low visibility

·         Large voltage generation and resistance measurement ranges to suit a wide variety of insulaiton types

·         Basic voltage measurement accuracy of +/- 1% of reading and resistance measurement of +/- 2% of reading with the ability to measure up to 4000 MΩ

·         Power off function that minimizes idle time and conserves battery life

·         Built-in auto-ranging for improved resolution at lower resistance levels

·         IP40 Protection Grade for enhanced ruggedness in harsh enviornments

·         Wide Insulation Test Voltages: 50V to 1,000 V

·         AC Voltage: 2 Vrms to 600 Vrms (45 to 65 Hz)

·         DC Voltage: +/- 2 to 600 Vdc

·         Low-Resistance: 40.00 to 4,000 Ω

·         Voltage (AC & DC): 0.1% of reading +/- 4 digits

·         Resistance: ±2.5% reading ±8 digit (0.20 to 4000 Ω) ±8 digit (0.00 to 0.19 Ω)

·         Two colors for judging measurement results

·         USB Version 1.1 Compliant

·         Insulation Detioration Diagnosis

·         Automatic LED and Backlight

·         Line probe with switch

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

The 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.

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.

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 10 minutes and Resistance after 1 minute)
DAR: Dielectric Absorption Rate (Resistance after 1 minute and Resistance after 15 seconds)

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