Cto; Co And Cg; H And L - Fluke 6055 User Manual

CAUTION: DO NOT change the values of the bath calibration constants
from the factory set values. The correct setting of these parameters is im-
portant to the safety and proper operation of the bath.
The calibration parameters menu is indicated by,
Press "SET" five times to enter the menu.
8.14.1

CTO

Parameter CTO sets the calibration of the over-temperature cut-out. This is not
adjustable by software but is adjusted with an internal potentiometer. For the
6055 bath this parameter should read between 560 and 570.
8.14.2

CO and CG

These parameters calibrate the accuracy of the bath set-point. These are pro-
grammed at the factory when the bath is calibrated. Do not alter the value of
these parameters. If the user desires to calibrate the bath for improved accuracy
then calibrate R0 and ALPHA according to the procedure given in Section 10.
8.14.3

H and L

These parameters set the upper and lower set-point limits of the bath. DO NOT
change the values of these parameters from the factory set values. To do so may
present danger of the bath overheating and causing damage or fire.
Calibration parameters menu
CAL
8 Controller operation
Calibration parameters
43