Aim-TTI 1908P - Page 51

Page 50
Resistance
2-wire or 4-wire measurement.
Range Accuracy Resolution
100:
0.05% ± 8 dig.
1m:
1000:
0.05% ± 5 dig.
10m:
10k:
0.05% ± 5 dig.
100m:
100k:
0.05% ± 5 dig.
1:
1000k:
0.05% ± 5 dig.
10:
10M:
0.3% ± 2 dig.
100:
Maximum Input: 1000V DC or AC rms, any range.
Maximum Open Circuit Voltage: 3.5V
DC Current
Range Accuracy Resolution
10mA 0.05% ± 5 dig. 100nA
100mA 0.05% ± 5 dig. 1uA
1A 0.2% ± 5 dig. 10uA
10A 0.2% ± 5 dig to 5A 100uA
10A 0.5% ± 10 dig to 10A 100uA
Maximum Input: mA ranges - 1.6A DC or AC rms, 1000V, fuse protected.
10A range - 10A DC or AC rms, 1000V, fuse protected.
Typical Voltage Burden: 10mA range - <100mV
10A, 1A and 100mA ranges - <600mV
AC Current (True RMS)
Range Accuracy (45Hz - 10kHz) Resolution
10mA 0.35% ± 20 dig. 100nA
100mA 0.35% ± 20 dig. 1uA
1A 0.5% ± 20 dig. 10uA
10A 0.5% ± 20 dig to 5A 100uA
10A 1% ± 20 dig. to 10A 100uA
Accuracy specifications apply for readings between 10,000 and 120,000 counts. Additional error at
crest factory = 3 typically 0.5%.
Maximum Input: mA ranges - 1.6A DC or AC rms, 1000V, fuse protected.
10A range - 10A DC or AC rms, 1000V, fuse protected.
Typical Voltage Burden: 10mA range - <100mV
10A, 1A and 100mA ranges - <600mV
(AC + DC) Current Accuracy
Total measurement error will not exceed the sum of the separate ac and dc accuracy specifications
plus 10 display counts.