Chauvin Arnoux C.A 25 Mode D'emploi page 93

Periodicity function
Range *
ms
resolution
accuracy
measurement 11s>t>1.5s 1.5s>t>0.5s
time
stability
* from 1000.0 to 9999.9 ms : only usable with external input.
Duty % function
Range 0.1 - 99.9 %
%
resolution
accuracy 0.1 % of the scale from 0.2 Hz to 50 Hz 1 % of the scale
0,2 % of the scale from 50 Hz to 125 Hz
frequency
range
measurement
time
Stability ± 1 count from 0.2 Hz to 50 Hz
± 2 count from 50 Hz to 125 Hz
* only usable with the external input.
9999.9 999.99
-
1000.0 100.00
0.3 ms 0.03 ms
*
0.1 %
0.2 to 125 Hz
6 s>t>0.5 s
99.999
- -
10.000
0.003 ms
-4
1.10 of the reading ± 5 counts
± 1 resolution
0.1 - 99.9 %
1 to 125 Hz
1.5 s>t>0.5 s
90
9.9999
-
1.0000
0.0005 ms 0.00005 ms
<0.5s
1 - 99 %
1 %
125 to 500 Hz
<0.5 s
± 1 count
.99999
-
.10000