Rigol RP1003C, Руководство пользователя

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RIGOL
8 RP1003C/1004C/1005C/1006C User Guide
NOTE
For RP1003C/RP1004C, if zero adjustment is not possible in Step 6, turn the
coarse adjustment trimmer to bring the trace within the range of adjustment by
the zero adjustment dial. While turning the coarse adjustment trimmer, do not
subject it to a thrust. Doing so may cause the trimmer to come off. To turn the
trimmer, use a screwdriver with the following flat blade made of non-conductive
materials such as ceramic: 0.4 mm in thickness, 1.8 mm in width, and 10 mm in
length or longer .
Measurement Procedure
1. Check that the system is safe, and that the preparations described in the
preceding section have been carried out.
2. Open the current sensor by pushing the slide switch in the direction of the arrow
as shown in the figure below (for RP1003C/RP1004C, the slide switch should be
at the OPEN position; for RP1005C, UNLOCK should be displayed on the slide
switch and LOCK should disappear).
3. Align the sensor so that the current direction indication corresponds to the
direction of current flow through the conductor to be measured, and clamp so
that the conductor is in the center of the sensor aperture.
4. Lock the current sensor by pushing the slide switch in the direction of the arrow
as shown in the figure below (for RP1003C/RP1004C, the slide switch should be
in the LOCK position; for RP1005C/RP1006C, you need to first press the current
probe to close the current sensor and then push the slide switch until LOCK is
displayed and UNLOCK disappears).
5. It is now possible to monitor the current waveform. The output rate is 0.1 V/A
for RP1003C/RP1004C and 0.01 V/A for RP1005C/RP1006C. The current
sensitivity can be derived from the voltage sensitivity of the waveform
Slide Switch
Slide Switch