LACO ORIGINAL OPERATING INSTRUCTIONS TITANTEST™
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© 2018 LACO TECHNOLOGIES, INC. - [TitanTest itna01en1-07 BA.fm] - 1807
6.4.9 Set calibration request
Specify whether TITANTEST™ displays a calibration request after the incidence
of standard events.
► Select " Setup > Calibration settings > Calibration Request".
6.4.10 Execute calibration
The device should be calibrated daily and after every operator change.
Calibration is also required after the following events:
Switching the operating mode
Switching the sniffer line
Switching the sniffer probe
Switching between gases
Prompt for calibration by the system
6.4.10.1 Calibrating in "Vacuum" operating mode
In "Vacuum" operating mode, the calibration of the TITANTEST™ is carried out
with an internal or an external calibration leak. An internal calibration is only
possible for Mass 4 (see Tab. 19: "Mode & Mass", page 43). The calibration
mode is defined in the menu "Calibration settings" (see Tab. 27: "Calibration
settings", page 48).
Internal calibration leak There are two variants for calibration with the internal calibration leak (see
Chapter 6.4.8: "Define calibration settings", page 48):
Calibration mode int. auto Calibration mode internal automatic
int. man. Calibration mode internal manual - the signal stability must be
confirmed manually.
external Calibration mode external.
Table 28: Calibration request settings
Option Comment
Yes The calibration request is carried out
– 30 minutes after switching on the device.
– if the temperature in the device changes by more than 5°C since the last calibration.
No The calibration request is not carried out.
Faulty calibration when device cold
► Allow the unit to run for at least 20 minutes before performing the cali-
bration.
► Note the recommended test interval of the calibration leak used!
See the associated product description.
Table 27: Calibration settings
Option Value range
(Min. Max.)
Comment
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