SIGLENT CP4000 Series, Инструкция по эксплуатации

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CP6000/CP4000
18 Current Probe Instructions
Q&A
Does CP6000 series fit the oscilloscope of any brand?
A: CP6000 series has standard BNC interface can be applied to the oscilloscope of
any brand. It is powered by standard adapter, independent of oscilloscope power, so it
is very easy to use.
Can CP6000 series product measure small current?
A: Yes. For now, the CP6000 series current probe has two optional ranges, and one is
for small current. The current resolution of the CP6030(A) is 1mA. When measuring
small current, please accurately zero set and degaussing the probe, and do not change
the position of the probe hand grip. To observe the waveform please set the bandwidth
restriction of the oscilloscope to 20MHz to eliminate the interference of noise. When
measuring extremely small current (a few mA for example), one could make a few more
loop of cable around the probe and divide the result with number of loop to obtain the
actual current value.
Any more tips?
A:

When measuring high frequency current, please do not let the current surpass
the value shown by the curve of max peak current vs frequency. The max
continuous current over the curve will burn the probe.

To measure accurately, please degauss and zero set the probe, and make
sure the probe is locked during the process.

Set the input impedance of the oscilloscope to
1MΩ(default)

Make sure the probe is locked during testing.

The probe should be away from the interference source like transformer. The
method to judge if the probe is interfered is to put the probe close to circuit
under test. IF
there’s any output, there could be interference in the testing
environment because the probe is not on the circuit yet.

The current under test should not surpass the limit value of the probe.

Please always maintain your probe and do not use it in the humid environment
 If there’s anything wrong with the probe, please set it back for repairing. If you
dismantled the device on your
own, we won’t guarantee for repairing.