95k Umax 2.
• Select CALIBRATION item and confirm with ENTER button. CURRENT All voltage ranges calibration
4.
Calibration interruption can performed anypoint fthe calibration
procedure. However this particular calibration influences parameters the
calibrator.
Access the calibration procedure
Calibration code required access the calibration procedure.10k Umax 3.e.94k Umax .0963 kfl ]
Fig.MEATEST. “VOLTAGE DC” selected, not necessary calibrate all ranges
defined the calibration algorithm. M191 Insulation Tester Calibrator
Complete calibration consists all partial calibrations performed the order defined the calibration menu.16 Calibrationmenu
UserManual vl6____________ 27
. Use rotary button move the cursor through the list:
1. Try again.
Resistance calibration performed entering and saving calibration values all partial resistors.
If correct calibration code entered, calibration menu appears.g. current step the calibration can skipped.r.9726 kft ]
R4 3. CAPACITANCE fix capacitance values calibration
CALIBRATION MENU
ri&H HliTEra
R1 2. s. new calibration all ranges not possible (e.
• Enter the correct calibration code using numeric keyboard and press ENTER.9498 ]
R3 2.o. If
an item the calibration menu, e. The calibration menu contains following
functions.
Capacitance calibration performed entering and saving calibration values three partial high voltage
capacitors with nominal values nF, nF, Calibration the capacitors based measuring the
partial resistors using standard RCL meter and saving the data calibrator calibration memory. the required standard is
not available), old calibration data can confirmed, i. RESISTANCE Resistance calibration
2.
• incorrect calibration code entered, error message appears the display:
Wrong password. Calibration the resistors based measuring
the partial resistors using standard multimeter and megaohmmeter and saving the data calibrator calibration
memory. VOLTAGE All voltage ranges calibration
3.
• Press SETUP open the setup menu.02k Umax 3.9349 kíl ]
R2 2.
DC High voltage meter calibration performed setting the zero and slope the scale one range kV
and both signal polarities and -).97k Umax 2.0164 kit ]
R5 3. Number of
partial resistors summary range from 500 GQ.g.
DC Short current meter calibration performed setting the zero and slope the scale one range mA
and both signal polarities and -).
Accuracy fthe calibrator guaranteed when calibration was done
