Sonel PAT-800, Operating Manual

Page: 54 / 60

OPERATING MANUAL PAT-800/805 version 1.09 52
Influencing factor Designation Additional uncertainty
Position E
1
0%
Supply voltage E
2
0%
Temperature E
3
0.1%/ºC
Power consumption of
the tested unit
E
4
0%
Low frequency magnetic
field
E
5
0.02 mA I <4mA
0 for I ≥ 4 mA
The shape of the network
voltage (CF)
E
8
0%

measurements are made using mains voltage

bandwidth of current measurement 40Hz ... 100kHz

uncertainty related to the measurement within the bandwidth up to 100kHz should not exceed
± 3dB for 100kHz

adjustable upper limit in the range of: 0.01 ... 9.9 mA with resolution of 0.01mA/0.1mA

adjustable measuring time in the range of: Cont , 4…60s with resolution of 1s
Measurement of differential leakage current
Note: In the half-time of the measurement, the meter automatically changes the polarity of the test
socket and as a final result it displays the value of higher leakage current.
Display range Resolution
Measurement uncertainty
(basic)
0.00 ... 3.99 mA 0.01 mA

(5% m.v. + 2 digits)
4.0 ... 19.9 mA 0.1 mA

bandwidth of current measurement 20Hz ... 100kHz

uncertainty related to the measurement within the bandwidth up to 100kHz should not exceed
± 3dB for 100kHz

adjustable upper limit in the range of: 0.01 ... 9.9 mA with resolution of 0.01mA/0.1mA

adjustable measuring time in the range of: Cont , 4…60s with resolution of 1s
Influencing factor Designation Additional uncertainty
Position E
1
0%
Supply voltage E
2
0%
Temperature E
3
0.1%/ºC
Power consumption of
the tested unit
E
4
Current
common
Additional
uncertainty
0...4A 0
4...8A
±0.03mA
8...16A
±0,08mA
Low frequency
magnetic field
E
5
2 digits I <4mA
0 digit for I ≥ 4 mA
The shape of the
network voltage (CF)
E
8
0%