Specifications

Instruction 0024-9460 42

Fyrite

INSIGHT

TA-Span Procedure:

6. Set thermocouple simulator to 212 °F (100 °C),

and then use the and buttons to enter

an Applied value that exactly equals the set-

ting of the simulator.

Alternatively: Submerge probe tip into a container of boiling water

with a thermometer, wait several minutes, and then use the and

buttons to enter an Applied value that exactly equals the ther-

mometer reading.

Thecalibrationrangeisfrom194to230°F(90to110°C).Anat-

tempt to calibrate outside this range will cause the message “Bad

CalibrationWrongCALEntry”toappearinthefollowingstep.

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

to calibrate the TA-Span Measured value to that of the Applied

value; after which the message “Good Calibration” should briefly

appear followed by the CALIBRATION LIST screen being re-dis-

played.

5.7 CO Sensor Calibration

Material required:

• Calibration kit, P/N 0024-7059

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

To improve the accuracy of the CO reading, we suggest that if the analyzer

will be primarily used for flue gas testing, then calibrate using 500 ppm

CO. If the analyzer, however, will be primarily used for ambient testing,

then calibrate using 100 ppm CO.

Procedure:

1. If not already done, turn ON the analyzer

and display the CALIBRATION LIST

screen per Section 5.2.

2. Use the buttons to highlight CO, and

then press ENTER to display the CALI-

BRATE CO screen.