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e
Press
to accept.
The instrument will now heat up/cool down to reach the first
of the 5 calibration temperatures:
°C
°
f
Once the calibrator is stable, press
or
to enter the
true temperature found using the reference thermometer
(the calibration temperature is suggested as a reference
point):
°C
g
Press
to accept the temperature.
Repeat this procedure for TEMP.2, TEMP.3, TEMP.4 and TEMP.5.
All five calibration temperatures and associated true temperatures
have now been entered.
The instrument will now check whether the true temperatures which
have been entered are within the permitted tolerances.
Permitted tolerances:
• CTC-140 A, CTC-320 A / B, MTC-140 A, MTC-320 A : ±0.15°C /
0.27°F
• CTC-650 A, MTC-650 A : ±0.25°C / 0.45°F
• CTC-650 B : ±0.35°C / 0.63°F
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