• With a built-in constant current source, the instrument can continuously output 100 A (200A selection) large current;

• The four-wire wiring method can effectively eliminate the measurement error caused by the resistance of the test wire;

• It has a combination of voltage and current test wire.

• The instrument adopts the design principle of closed-loop negative feedback system, which can feedback and adjust the output power value in real time to ensure real-time stability.

•The typical stability of the DC current output is 0.02%/min.

Class 0.5

Class 0.2

20 A

0 ~ 180 mΩ

10 mΩ

0.5 + 10

0.2 + 10

50 A

0 ~ 60 mΩ

1 mΩ

0.5 + 10

0.2 + 10

100 A

0 ~ 25 mΩ

1 mΩ

0.5 + 10

0.2 + 10

200 A[2]

0 ~ 5 mΩ

0.1 mΩ

0.5 + 10

0.2 + 10

Note [1]: RD is the reading value; [2]: 200 A range is optional

Maximum power consumption

1000 VA

Warm-up time

≥ 30 min

Temperature performance

Working temperature: -20 °C ~ 45°C

Storage temperature: -20 °C ~ 55°C

Humidity performance

Operating humidity: ( 20% ~ 85% ) R·H, no condensation

Storage humidity: < 95% R· H, no condensation

Communication interface

RS232

Quality

Approx 8 kg

Size

380 mm(W)X 260 mm(D)X 180 mm(H)