Specifications

Monoxor



Plus Manual Calibration and Maintenance

0019-9370 Rev 0 45

Step Temperature Calibration Procedure

value that exactly equals the setting of the simulator.

Alternatively: Submerge probe tip into a container of boiling water with a

thermometer, wait several minutes, and then use the arrow buttons to enter

an Applied value that exactly equals the thermometer reading.

NOTE: The calibration range is from 175 to 625° F (80 to

329° C). An attempt to calibrate outside this range will cause

the message “Applied Value High” (or Low) to appear at the

bottom of the screen.

7 Wait until the Measured reading stabilizes, and then press ENTER to calibrate

the TS-Span Measured value to that of the “Applied” value, after which the

message “Good Calibration” should briefly appear followed by the

CALIBRATION menu being re-displayed.

5.6. CO Sensor Calibration

5.6.1. Materials Required

•

Calibration kit, P/N 0024-7059

•

Gas cylinder: 500 ppm CO in air, P/N 0024-0492

5.6.2. CO Manual Zero Procedure

The CO zeroing process is done automatically during warm-up or manually

using the manual zero feature (see page 25). To perform a manual zero, follow

the steps below. If your instrument is configured for CO auto zero, then skip

this CO manual zero procedure and go to the CO Sensor Span procedure that

follows.

Step Manual CO Zero Procedure

1 If not already done, turn ON the analyzer and display the Main Menu screen.

2 Use the UP () and DOWN () arrow buttons to select the SETUP menu and

press ENTER.

3 From the Setup Menu, use the UP () and DOWN () arrow buttons to

select the CO Zero Setting parameter then press ENTER.

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