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7.2 Entry and Exit
(1)
Press
,then press
until the display shows “CAL”
(2)
Press
until the display shows “ENTER PASS WORD”, then press numeric
keypads to enter password.
(3)
When you press
to select the function, the upper display shows “CALIBRATE”.
(4)
Press
again to exit the Calibrate mode.
7.3 Calibration
For Measure jacks, DC voltage and current must be calibrated.
For Measurement with Source/Measure jacks, current, resistance of 2-, 3-, and 4-wire
and. Cold junction must be calibrated
For Sourcing with Source/Measure jacks, VDC voltage, current and resistance must be
calibrated.
7.3.1 Calibrating Sourcing
The following example shows how to calibrate V DC.
(1)
First of all, the EDEKA TC-200 Multi-function process calibrator outputs DC ZERO.
The display shows “0.0000V”. When the output is stable, you should enter the exact
output value. For example, if the measured voltage is 0.002V, press 0.002 in the
keypad and
to end the DC ZERO calibrating.
(2)
Then let the EDEKA TC-200 Multi-function process calibrator output full span (10V).
When the output is stable, you should enter the exact output value and press
.
The display shows “CAL V OK”.
(3)
Press
to select to calibrate others terms, sourcing calibrating of others signal is
similar to above.
When the EDEKA TC-200 Multi-function process calibrator is in calibration, the span is
Содержание EDEKA TC-200
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