Tunkia TK6700 Electric Welding Machine Electric Power Parameters Comprehensive Calibrator (Class 0.1, 500 V, 500 A)

- AC/DC Voltage Measurement: 

Voltage range: 50 V ~ 500V

Resolution: 100 μV ~ 1 mV

Measurement uncertainty (k=2). ppm*RD+ppm*RG)[1]: 

Class 0.1: 600 + 400

Temperature coefficient ppm*RD /℃ @ ( 15～30 ) ℃: 

Class 0.1: < 20

Measuring Range: 5 V~180 V or 5 V~500 V (optional), direct measurement, manual or automatic range switching

Measurement Band: DC, 40 Hz~1 kHz

- AC/DC Current Measurement:

Current Measurement Selection: 

TK6700-500A:

Range: 100A, 500A

Resolution: 1mA

Measurement Uncertainty (k=2). (ppm*RD+ppm*RG)[1]: Class 0.1: 600 + 400

- General Specifications: 

Power supply: AC ( 220 ± 22 ) V，( 50 ± 2 ) Hz

Temperature performance:

Working Temperature: 0°C~45°C; Storage Temperature: -20 °C ~ 70 °C

Humidity performance:

Operating Humidity: < 80% @ 30°C, < 70% @ 40°C, < 40% @ 50°C

Storage Humidity: (20%~80%) R•H, no Condensing

Altitude: < 3000 m

Quality: Approx. 6.5 kg (without sensor).

Communication interface: USB, LAN

Size: 460 mm(W) × 560 mm(D) × 250 mm(H)

Datasheet