Ametek CEM/Humox, User Manual

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5-4 | Thermox CEM/Humox Analyzer
Overview
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 calibration (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 calibration gas
cylinders (Cal Gas Value).
•
Set the pressure and flow of remote calibration unit (RCU) gases without per -
forming 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).
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.