Td 1855-20a Calibrator For Multimeter/multifunction Calibrator - Accuracy: 0.05 %

DCV output : 20 mV ~ 1100 V

DCI output : 2 A ~ 22 A or 33 A

ACV output : 20 mV ~ 1100 V, 45 Hz ~ 1100 Hz

ACI output : 200 A ~ 22 A or 33 A, 45 Hz ~ 1100 Hz

RES output : 10 ~ 220 M

Frequency output : 1 Hz ~ 2 MHz

Suitable for calibrating three-and-a-half-digital multimeters, AC and DC voltmeters, AC and DC ammeters, resistance meters of class 0.2 and below, and frequency meters of class 0.01 and below.

Calibrate AC\DC power meters

• * Application scenario: The virtual power standard source composed of independent outputs of AC/DC voltage (DCV/ACV) and AC/DC current (DCI/ACI) with adjustable phase is suitable for calibrating AC/DC power meters.

  * Suitable for calibrating DC power meters of class 0.5 and below, active power meters, reactive power meters, apparent power meters, power frequency phase meters and power factor meters.

*Users can choose TD1020 current coil (50 turns), pass 20 A AC and DC standard current, and achieve equivalent current output of up to 1000 At, which is suitable for calibrating clamp ammeters or current clamps with lower accuracy class 1 and below.

* If you need to calibrate a clamp ammeter with higher accuracy, you can choose Tunkia TD1050 clamp ammeter calibration device product.

* Optional DC small signal measurement function, supporting maximum DC 12 V or 24 mA signal input.

* Combined with the multi-function standard source output function, it can detect the proportional error of AC and DC voltage/current transmitters.