Ac Voltage Specifications - Fluke 8808A Getting Started Manual

Range
200 mV
2 V
20 V
200 V
1000 V
Notes:
[1] Accuracy given as ± (% of reading + % of range)

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 50kHz 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:
Slow ............................................................... 20 Hz – 100 kHz
Common Mode Rejection................................. 60 dB at 50 Hz or 60 Hz (1 kΩ unbalance)
Maximum Crest Factor .................................... 3:1 at Full Scale
Additional Crest Factor Errors (<100 Hz) ...... Crest Factor 1-2, 0.05 % of full scale
Full-Scale
Range
(5-1/2 Digits)
200 mV 199.999 mV
2 V 1.99999 V
20 V 19.9999 V
200 V 199.999 V
750 V 750.00 V
Range Frequency
200 mV 20 Hz – 45Hz
45 Hz – 20 kHz
20 kHz – 50 kHz
50 kHz – 100 kHz
2 V 20 Hz – 45Hz
45 Hz – 20 kHz
20 kHz – 50 kHz
50 kHz – 100 kHz
20 V 20 Hz – 45 Hz
45 Hz – 20 kHz
20 kHz – 50 kHz
50 kHz – 100 kHz
Accuracy
[1]
Accuracy
90 days
23 °C ± 5 °C
0.01 + 0.003
0.01 + 0.002
0.01 + 0.003
0.01 + 0.002
0.01 + 0.002
1000 V dc bias on any range.
Crest Factor 2-3, 0.2 % of full scale
Input Characteristics
Resolution
Slow
1 uV
10 uV
100 uV
1 mV
10 mV
Accuracy
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
Temperature Coefficient/°C
1 year
23 °C ± 5°C
0.015 + 0.004
0.015 + 0.003
0.015 + 0.004
0.015 + 0.003
0.015 + 0.003
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Volts-Hertz product
Medium Fast
10 uV 10 uV
100 uV 100 uV
1000 uV 1000 uV
10 mV 10 mV
100 mV 100 mV
[1]
Accuracy
1 year
23 °C ± 5 °C
0.9 + 0.05
0.2 + 0.05
0.35 + 0.05
0.9 + 0.05
0.9 + 0.05
0.2 + 0.05
0.35 + 0.05
0.9 + 0.05
0.9 + 0.05
0.2 + 0.05
0.35 + 0.05
0.9 + 0.05
Digital Multimeter
Electrical Specifications
Outside 18 – 28 °C
0.0015 + 0.0005
0.001 + 0.0005
0.0020 + 0.0005
0.0015 + 0.0005
0.0015 + 0.0005
Input Impedance
1 MΩ ±2 % shunted by
<100 pf
Temperature
Coefficient/°C
Outside 18 – 28 °C
0.01 + 0.005
0.01 + 0.005
0.01 + 0.005
0.05 + 0.01
0.01 + 0.005
0.01 + 0.005
0.01 + 0.005
0.05 + 0.01
0.01 + 0.005
0.01 + 0.005
0.01 + 0.005
0.05 + 0.01
3