Overview - Ametek Thermox 2000 ATEX Series User Manual

Overview

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5-4 | Thermox Series 2000 WDG-HPII / HPIIC - ATEX
The Calibrate key allows you to do the following (see Figure 5-2 for a
summary):
Initiate an automatic, remote, or manual calibration or verification.
Although automatic calibrations can be set to run at predetermined
frequencies, you can also force the system into an automatic calibra-
tion (Initiate Cal and Initiate Verify).
View previously collected calibration or verify data (Cal/Verify Data).
Define calibration/verify gas values to match known values of calibra-
tion gas cylinders (Cal Gas Value).
Set the pressure and flow of remote calibration unit (RCU) gases
without performing a calibration or verification (Inject Cal Gas).
Define cycle times for automatic calibrations or verifications (Set Cal
Timers/Set Auto Timers).
Set the current date and time (Set Cal Timers/Set Time and Date).
Temporarily enable or disable auto calibrations or verifications (Set
Cal Timers/Auto Cal On/Off).
Define how long calibration gases should be applied to the sensor
during an auto calibration or verification (Set Cal Timers/Cal Gas
Duration).
Define recovery duration times (Set Cal Timers/Recovery Duration).
Enter K-Factor (Correction Factor) to match the indications obtained
from the sensor with gas flowing through the cal port to those
obtained when the same gas flows through the inlet probe.
View Sensitivity
Information in this chapter is presented to you in the order in which the
menu options appear in the Calibrate key menu, from top to bottom.
Where applicable, calibration and verification operations have been
consolidated.