Digital Meter calibrator

Detailed Product Description

Main Function

1.1 5½ digitally display output value, displayed in actual value and in % (5 digits) simultaneously;

1.2 Adopt keyboard or potentiometer to control the increase or decrease of output, the keyboard control split in 100%N, 10%N, 1%N,

  0.1%N (N means 3, 4, 5, 6, 7, 8, 9, 10, 15);

1.3 Exterior controller can control the increase or decrease of output outside the calibrator;

1.4 AC/DC output range 0~1000V;

1.5 AC/DC output current range 0~10A; (can do 20, 30Aaccording to customers' requirements)

1.6 Available AC frequency: 50Hz, 60Hz, 400Hz, 45~65Hz (continuous regulation, minimum stepping length 0.1Hz), 350Hz~450Hz

  (continuous regulation, minimum stepping length 0.1Hz);

1.7 Output overload has automatic protection, hand reset.

2 Technique Parameter

2.1 Stability: AC<0.03% of full measuring range/5minutes;

            DC<0.02% of full measuring range/5minutes;

2.2 AC distortion: <0.5%;

2.3 DC wave coefficient: <0.2%;

2.4 Output frequency accuracy: <0.1%+1 digit;

2.5 Output voltage, current range & accuracy (23±5output value more than 10% measuring range);

2.6 Power consumption: AC voltage 220V, frequency 50Hz, power consumption <150VA;

2.7 Working environment: 5±35; relative humidity: <80%;

2.8 Working duration: continuous;

2.9 Standard cabinet size: 139x480x420mm

2.10 Weight: 16kg