Wika CTD9300 Manuel d'utilisateur télécharger pdf (Page 37)

9037926 03/2005

Temperature Dry Well Calibrators CTD 9300

3. Moduses and Functions

37WIKA Operating Instructions CTD 9300 Rev. 1

The Adjustment setup menu is password-protected. The menu

provides setting options for control parameters, linearisation

parameters for internal and external reference sensors and the

interface parameters. These settings are made ex works and

generally need not be edited by the user.

The "int. reference" and "ext. reference" menus specify the

coefficients for linearising the reference thermometer of the

calibrator. If errors of

measurement larger than

those specified are detected

when calibrating the device,

the coefficients can be edited

in this menu for adjustment

purposes.

In the same way, the control parameters and settings of the serial

interface can be edited.

Caution!

Editing the parameters in the Adjustment setup menu may

result in serious errors of the temperature display and to

changed control characteristics!

Entering wrong parameters may cause irreversible damage to

the dry well calibrator!

The Cold junction menu item permits enabling/disabling the cold

junction compensation for testing purposes.

3.1.3 Adjustment Setup Menu

Fig. 22: Adjustment setup

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Wika CTD9300 Manuel d'utilisateur Page 37