Datasheet

Datasheet
TEK.COM12
Digitize Current
DC Accuracy
49
Range
50
Resolution
51
Burden Voltage
Accuracy ± (ppm of reading + ppm of range)
90 Day
T
CAL
±5 °C
1 Year
T
CAL
±5 °C
2 Year
T
CAL
±5 °C
Temperature
Coefficient
52
10.0000 µA 0.1 n A 15 mV 150 + 75 160 + 75 170 + 75 30 + 15
100.000 µA 1 nA 15 mV 150 + 75 160 + 75 170 + 75 30 + 15
1.00000 mA 10 nA 15 mV 150 + 75 160 + 75 170 + 75 30 + 15
10.0000 mA 100 nA 20 mV 150 + 75 160 + 75 170 + 75 30 + 15
100.000 mA 1 µA 200 mV 340 + 100 450 + 100 560 + 100 50 + 20
1.00000 A 10 µA 400 mV 400 + 110 500 + 110 600 + 110 50 + 25
3.00000 A 100 µA 1300 mV 650 + 150 900 + 150 900 + 150 50 + 25
Additional Noise Uncertainty, Typical
53
1
10
100
1000
1k 2k 5k 10k 20k 50k 100k 200k 500k 1M
ppm of Range
Samples per Second
RMS Noise, Digitize Current
10µA
100µA
1mA
10mA
100mA
1A
3A
NOTES
49. Accuracy with sample rate 1 k per second, aperture auto, and 100 reading buffer average.
50. 20% overrange on all ranges except 3.3% for 3 A range.
51. Power up default is 4½ digits.
52. Add per degree from T
CAL
±5 °C.
53. Specified with aperture Auto and open input terminals. For all ranges and for ≥1 k sample rate, add an additional 3× RMS noise uncertainty to ppm of range.