Ac Voltage Specifications - Fluke 8808A User Manual

8808A
Users Manual

AC Voltage Specifications

AC Voltage specifications are for ac sinewave signals >5 % of range. For inputs from 1 % to 5 % of range and <50 kHz,
add an additional error of 0.1 % of range, and for 50 kHz to 100 kHz, add 0.13 % of range.
Maximum Input ................................................. 750 V rms or 1000 V peak or 8 x 10
Measurement Method ....................................... AC-coupled true-rms. Measures the ac component of input with up to
AC Filter Bandwidth ......................................... 20 Hz – 100 kHz
Common Mode Rejection................................. 60 dB at 50 Hz or 60 Hz (1 k
Maximum Crest Factor .................................... 3:1 at Full Scale
Additional Crest Factor Errors (<100 Hz) ...... Crest Factor 1-2, 0.05 % of full scale
Range
(5-1/2 Digits)
200 mV
2 V
20 V
200 V
750 V
Range
200 mV
50 kHz – 100 kHz
2 V
50 kHz – 100 kHz
20 V
50 kHz – 100 kHz
200 V
50 kHz – 100 kHz
750 V
50 kHz – 100 kHz
Notes:
[1] Uncertainty given as
1-10
Full-Scale
Slow
199.999 mV 1 V
1.99999 V
10 V
19.9999 V
100 V
199.999 V 1 mV
750.00 V 10 mV
Frequency
20 Hz – 45Hz
45 Hz – 20 kHz
20 kHz – 50 kHz
20 Hz – 45Hz
45 Hz – 20 kHz
20 kHz – 50 kHz
20 Hz – 45 Hz
45 Hz – 20 kHz
20 kHz – 50 kHz
20 Hz – 45Hz
45 Hz – 20 kHz
20 kHz – 50 kHz
20 Hz – 45Hz
45 Hz – 20 kHz
20 kHz – 50 kHz
(% of reading + % of range)
1000 V dc bias on any range.
Crest Factor 2-3, 0.2 % of full scale
Only applies for non-sinusoid signals
Input Characteristics
Resolution
Medium
10 V
100 V
1000 V
10 mV
100 mV
Accuracy
[1]
Uncertainty
90 days
23 C 5 C
0.8 + 0.05
0.15 + 0.05
0.3 + 0.05
0.8 + 0.05
0.8 + 0.05
0.15 + 0.05
0.3 + 0.05
0.8 + 0.05
0.8 + 0.05
0.15 + 0.05
0.3 + 0.05
0.8 + 0.05
0.8 + 0.05
0.15 + 0.05
0.3 + 0.05
0.8 + 0.05
0.8 + 0.05
0.15 + 0.05
0.3 + 0.05
0.8 + 0.05
7
Volts-Hertz product
unbalance)
Input Impedance
Fast
10 V 1 M 2 % shunted by
<100 pf
100 V
1000 V
10 mV
100 mV
Temperature
1 year Coefficient/ C
Outside 18 – 28 C
23 C 5 C
0.9 + 0.05 0.01 + 0.005
0.2 + 0.05 0.01 + 0.005
0.35 + 0.05 0.01 + 0.005
0.9 + 0.05 0.05 + 0.01
0.9 + 0.05 0.01 + 0.005
0.2 + 0.05 0.01 + 0.005
0.35 + 0.05 0.01 + 0.005
0.9 + 0.05 0.05 + 0.01
0.9 + 0.05 0.01 + 0.005
0.2 + 0.05 0.01 + 0.005
0.35 + 0.05 0.01 + 0.005
0.9 + 0.05 0.05 + 0.01
0.9 + 0.05 0.01 + 0.005
0.2 + 0.05 0.01 + 0.005
0.35 + 0.05 0.01 + 0.005
0.9 + 0.05 0.05 + 0.01
0.9 + 0.05 0.01 + 0.005
0.2 + 0.05 0.01 + 0.005
0.35 + 0.05 0.01 + 0.005
0.9 + 0.05 0.05 + 0.01