D/AC-Temperature/Vacuum Recorder Outputs
Repeat the process until the voltmeter ind3.00VDC. Press the
MENU key to accept the new calibration data and enter the vacuum
pressure recorder calibration, indicated by D/AV in the upper display.
To begin calibrating the vacuum pressure recorder output, move the
voltmeter leads to output pins P3-3 (+) and P3-4 (-). The lower display
again indicates a number corresponding to the vacuum recorder voltage.
Use the UP/DOWN arrow keys to increase or decrease the vacuum output
voltage then press the SET key to enter the new value. The output voltage
will be updated. Repeat the process until the vacuum output voltage is
+3.00VDC. When complete, press the MENU key to accept the data The
calibration is complete when both displays indicate DONE CAL.
CJCD-Cold Junction Compensation Temperature Display
The cold junction calibration is a self-calibrating procedure. To initialize
the CJCD process, press the SET key when the upper display shows
CJCD. The upper display will then indicate CJC with the lower display
showing the cold junction temperature. There is no adjustment to be
made, simply press the SET key again to conclude the calibration. The
next menu to appear in the upper display is the INIT menu. Remove the
jumper at JP4 to return to normal operating mode (see step #5 under
Calibration Mode).
Vacuum Oven
6-17
Cole-Parmer
Section 6
Operation
Содержание 05017-10
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Страница 44: ...Vacuum Oven 9 1 Cole Parmer Section 9 Electrical Schematic 115V Schematic 230V Schematic...
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