Chroma 66200 Series User Manual

Specification
Temperature Coefficient (*Note):
Temperature Coefficient of 66201 & 66202 Voltage Measurement
Range (ppm of Reading + ppm of Range) /°C
500V 120+150
300V 120+150
150V 120+150
Temperature Coefficient of Current Measurement (ppm of Reading + % of Range) /°C
66201 66202
Range
Without
ACAL
With ACAL High Range Without ACAL With ACAL
2A 120+0.05 120 20A 120+0.05 120
0.4A 120+0.05 150 8A 120+0.05 120
0.1A 150+0.05 150 2A 80+0.05
80
0.01A 150+0.20 150 0.2A 80+0.20
80
Low Range Without ACAL With ACAL
2A 120+0.05 120
0.4A 120+0.05 150
0.1A 150+0.05 150
0.01A 150+0.20 150
Note:
1. The temperature coefficient accuracy is used for the situation when the ambient is beyond the
accuracy-permitted temperature. This accuracy should be added into the voltage accuracy and the
current accuracy written above.
2. The power meter should be in a thermally stable environment with power turned-on for at least 1
hour before performing auto-calibration (ACAL).
2-3

Chroma 66200 Series Specifications

General

Brand	Chroma
Model	66200 Series
Category	Measuring Instruments
Language	English