Omega ILD44-UTP - Manual (Page 39)

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THERMOCOUPLE FIELD CALIBRATION SUBMENU:
RTD and Process are perfectly calibrated. This section is applicable to
Thermocouple (TC) calibration only.
Be sure that the TC being used to calibrate the meter is of the type
selected in the TC submenu. Place the TC in an ice-bath (or other
0°C / 32°F environment). In ambient temperature conditions: connect the
TC to the meter, apply power to the meter.
CAUTION: Do not proceed with TC calibration unless the above conditions
have been in effect for at least one hour.
Press a 7) Display shows CAL1 .
Press d 8) Display shows flashing 0000.
Press a * 9) Display will still show flashing 0000.
Press d * 10) Display shows OUT1 (meaning Calibration is complete)
* If you accidently engage the flashing 0000 (CAL° alert) simply re-press
the last button you pressed, to avoid unintentionally mis-calibrating your
meter.
CAUTION: Do not perform the following steps until you fully
understand this entire section.
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