6 Specifications and Characteristics
100 U3402A User’s and Service Guide
Diode Test/Continuity
Resistance/Continuity (2-wire)
[1]
Use Rel operation. If Rel operation is not used, add 0.2
W
additional error.
Frequency
[1]
Specified accuracy at input >5% of full scale
Ta b l e 6- 8 Diode/continuity resolution and full scale reading
Rate Resolution Maximum reading Accuracy (One year;
23ºC ± 5ºC)
Slow 10.0000 µV 1.19999 V 0.012% + 5
Medium 100.00 µV 2.4999 V 0.012% + 5
Fast 1.000 mV 2.499 V 0.012% + 2
Ta b l e 6- 9 Resistance/continuity (2-wire) resolution, full scale reading, and accuracy
[± (% of reading + count)]
Rate Range Resolution Maximum reading Accuracy (One year;
23ºC ± 5ºC)
Slow 120.000
W
1 m
W
119.999 0.1% + 8
[1]
Medium 400.00
W
10 m
W
399.99 0.1% + 5
[1]
Fast 400.0
W
100 m
W
399.9 0.1% + 2
[1]
Table 6-10 Frequency resolution and accuracy [± (% of reading + count)]
Range Measurement
range
Resolution Maximum
reading
Accuracy
(One year;
23ºC ± 5ºC)
[1]
Input sensitivity
(Sine wave)
1200 Hz 5 Hz to 1200 Hz 10 mHz 1199.99 0.005% + 3 40 mV RMS
12 kHz 10 Hz to 12 kHz 100 mHz 11.9999 0.005% + 2 40 mV RMS
120 kHz 100 Hz to 120 kHz 1 Hz 119.999 0.005% + 2 40 mV RMS
1 MHz 1 kHz to 1 MHz 10 Hz 1.1999 0.005% + 2 0.5 V RMS
U3402-90001.book Page 100 Friday, July 24, 2009 4:04 PM
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