Fluke 8846A/C User Manual page 23

8845A Accuracy
Accuracy is given as ± (% measurement + % of range)
Frequency
Range
(Hz)
100 mV 3 – 5 Hz
5 – 10 Hz
10 Hz – 20 kHz
20 – 50 kHz
50 – 100 kHz
[1]
100 – 300 kHz
1 V 3 – 5 Hz
5 – 10 Hz
10 Hz – 20 kHz
20 – 50 kHz
50 – 100 kHz
[1]
100 – 300 kHz
10 V 3 – 5 Hz
5 – 10 Hz
10 Hz – 20 kHz
20 – 50 kHz
50 – 100 kHz
[1]
100 – 300 kHz
100 V 3 – 5 Hz
5 – 10 Hz
10 Hz – 20 kHz
20 – 50 kHz
50 – 100 kHz
[1]
100 – 300 kHz
750 V 3 –- 5 Hz
5 – 10 Hz
10 Hz – 20 kHz
20 – 50 kHz
[2]
50 – 100 kHz
[1] [2]
100 – 300 kHz
[1] Typically 30 % reading error at 1 MHz
[2] 750 Volt range is limited to 8 X 10
Additional Low Frequency Errors
Error is stated as % of reading.
Frequency
3 HZ (slow)
10 – 20 Hz 0
20 – 40 Hz 0
40 – 100 Hz 0
100 – 200 Hz 0
200 Hz – 1 kHz 0
>1 kHz 0
24 Hour 90 Days
(23 ±1 °C) (23 ±5 °C)
1.0 + 0.03 1.0 + 0.04
0.35 + 0.03 0.35 + 0.04
0.04 + 0.03 0.05 + 0.04
0.1 + 0.05 0.11 + 0.05
0.55 + 0.08 0.6 + 0.08
4.0 + 0.50 4.0 + 0.50
1.0 + 0.02 1.0 + 0.03
0.35 + 0.02 0.35 + 0.03
0.04 + 0.02 0.05 + 0.03
0.1 + 0.04 0.11 + 0.05
0.55 + 0.08 0.6 + 0.08
4.0 + 0.50 4.0 + 0.50
1.0 + 0.02 1.0 + 0.03
0.35 + 0.02 0.35 + 0.03
0.04 + 0.02 0.05 + 0.03
0.1 + 0.04 0.11 + 0.05
0.55 + 0.08 0.6 + 0.08
4.0 + 0.50 4.0 + 0.50
1.0 + 0.02 1.0 + 0.03
0.35 + 0.02 0.35 + 0.03
0.04 + 0.02 0.05 + 0.03
0.1 + 0.04 0.11 + 0.05
0.55 + 0.08 0.6 + 0.08
4.0 + 0.50 4.0 + 0.50
1.0 + 0.02 1.0 + 0.03
0.35 + 0.02 0.35 + 0.03
0.04 + 0.02 0.05 + 0.03
0.1 + 0.04 0.11 + 0.05
0.55 + 0.08 0.6 + 0.08
4.0 + 0.5 4.0 + 0.5
7
volt-Hertz
AC Filter
20 HZ (medium)
0.25 –
0.02 –
0.01 0.55
0 0.2
0 0.02
0 0
Introduction and Specifications
Temperature
1 Year
Coefficient/ °C
(23 ±5 °C)
Outside 18 to 28 °C
1.0 + 0.04 0.10 + 0.004
0.35 + 0.04 0.035 + 0.004
0.06 + 0.04 0.005 + 0.004
0.12 + 0.05 0.011 + 0.005
0.6 + 0.08 0.06 + 0.008
4.0 + 0.50 0.2 + 0.02
1.0 + 0.03 0.1 + 0.003
0.35 + 0.03 0.035 + 0.003
0.06 + 0.03 0.005 + 0.003
0.12 + 0.05 0.011 + 0.005
0.6 + 0.08 0.06 + 0.008
4.0 + 0.50 0.2 + 0.02
1.0 + 0.03 0.1 + 0.003
0.35 + 0.03 0.035 + 0.003
0.06 + 0.03 0.005 + 0.003
0.12 + 0.05 0.011 + 0.005
0.6 + 0.08 0.06 + 0.008
4.0 + 0.50 0.2 + 0.02
1.0 + 0.03 0.1 + 0.003
0.35 + 0.03 0.035 + 0.003
0.06 + 0.03 0.005 + 0.003
0.12 + 0.05 0.011 + 0.005
0.6 + 0.08 0.06 + 0.008
4.0 + 0.50 0.2 + 0.02
1.0 + 0.03 0.1 + 0.003
0.35 + 0.03 0.035 + 0.003
0.06 + 0.03 0.005 + 0.003
0.12 + 0.05 0.011 + 0.005
0.6 + 0.08 0.06 + 0.008
4.0 + 0.5 0.2 + 0.02
200 HZ (fast)
1
Electrical Specifications
1-13