Effect Of Frequency On Accuracy - Chauvin Arnoux F 1N Mode D'emploi

EFFECT OF FREQUENCY ON ACCURACY

(except reference range 45 Hz to 65 Hz)
In amps TRMS
N.B.: measured with conductor centred at alignment marks, and reference conditions:
Ambient temperature between 18 and 28°C, relative humidity below 75 %, battery voltage of
9 V ± 0.1 V, and a crest factor below 2.5 at frequency of 50 Hz.
FREQUENCY
10 to 19.9 Hz
20 to 29.9 Hz
30 to 45 Hz
65 to 1000 Hz
1000 to 10000 Hz
rdg = reading
CURRENT
AMP. TRMS
5.00 to 99.99
100.0 to 400.0
2.50 to 99.99
100.0 to 399.9
400.0 to 700.0
1.00 to 39.99
40.00 to 99.99
100.0 to 399.9
400.0 to 700.0
0.30 to 99.99
100.0 to 399.9
400.0 to 700.0
0.30 to 99.99
100.0 to 700.0
MEASUREMENT
ERROR
30 % rdg
30 % rdg
4 % rdg
30 % rdg
30 % rdg
4 % rdg + 30 counts
4 % rdg
8 % rdg
4 % rdg + 30 counts
4 % rdg
6 % rdg
30 % rdg
52