ONMEAS AT6820 Insulation Resistance Tester (10V-1000VDC; 0.000MΩ-1TΩ)

Leakage Current & Insulation Resistance Measurement

Number of Channels: Single Channel

Measurement Parameters: Insulation Resistance

Output Voltage: Digitally controlled 10V-1000VDC

Basic Accuracy: 2%

Test Range: 0.000MΩ-1TΩ (≤500V: 400GΩ, >500V: 1TΩ)

Reading: 9999

Range: Auto, Manual, and Nominal

Test Speed: Auto Range Mode: Poor Contact Off: Slow: 2/s, Medium: 13/s, Fast: 18/s

Poor Contact On: Slow: 1.9/s, Medium: 11/s, Fast: 15/s

Manual Range Mode: Poor Contact Off: Slow: 2.2/s, Medium: 18/s, Fast: 29/s

Poor Contact On: Slow: 2/s, Medium: 15/s, Fast: 22/s

Calibration: Full-range open circuit zeroing

Display Results: Direct reading, current, resistance, peak value, and sorting results

Charging Timer: 100ms-99s (independently set)

Comparator: OK: Pass, NG LO: Under limit, NG HI: Over limit

Instrument Dimensions: 264 (W) x 107 (H) x 320 (D) mm

Net Weight: 5 kg

Power Requirements: AC 220V ±10%, 50Hz

Interface: Handler interface, RS232, USB, RS485

Communication Protocol: SCPI/ModBus (RTU)

Datasheet