Instruction 0024-9395
42
Fyrite Pro
5.2 Ambient Temperature Calibration
(Model 110/120/125)
Material Required:
Calibrated Thermometer
Procedure:
1. Enter the Calibration Mode as described in Section 5.1. Observe
that “AMBIENT” will appear at the top of the display; if not, re-
peatedly press
ENTER
until “AMBIENT” is dis played.
2. Use the
▲
and
▼
buttons to set the displayed value to match the
reading of a calibrated thermometer at room temperature.
3. Press
ENTER
to store the displayed value and move to the next
cal i bra tion screen, or hold down
ENTER
for 2 seconds to store the
displayed value and enter the Run Mode, or press the
I/O
button to
exit the Cal i bra tion Mode and turn OFF the an a lyz er with out sav-
ing the changes.
5.3 Combustion Air Thermocouple
Calibration
(Model 125)
Material Required:
Thermocouple Simulator
Procedure:
1. Attach the thermocouple simulator to the Combustion Air Ther mo -
cou ple connector on the analyzer (T-AIR, see Figure 3-2).
2. Enter the Calibration Mode as described in Section 5.1. Then re-
peatedly press the
ENTER
button until “TA” appears at the top of
the display.
