Bacharach INSIGHT Manuel D’Utilisation

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Instruction 24-9460
40
Fyrite
®
 INSIGHT
Instruction 24-9460
41
Fyrite
®
 INSIGHT
2. If not already done, turn ON the analyzer and display the CALI-
BRATION LIST screen per Section 5.2.
3. Use the ▲▼ buttons to highlight T-Stack, 
and then press ENTER to display the CALI-
BRATE TS-ZERO screen.
"Measured" is the current temperature read-
ing, while "Applied" is a known temperature 
that will be applied for calibration purposes.
4. Set thermocouple simulator to 32 °F (0 °C), 
and then use the 
 and     buttons to 
enter an Applied value that exactly equals 
the setting of the simulator.
Alternatively:
 Submerge probe tip into an ice-water bath with a ther-
mometer, wait several minutes, and then use the 
 and     buttons 
to enter an Applied value that exactly equals the thermometer read-
ing.
The calibration range is from 32 to 41 °F (0 to 5 °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.
5. Wait until the Measured reading stabilizes, 
and then press ENTER to calibrate the 
TS-Zero Measured value to that of the Ap-
plied  value; after which the message “Good 
Calibration” should briefly appear followed 
by the CALIBRATE TS-SPAN screen.
TS-Span Procedure:
6.  Set thermocouple simulator to 572 °F (300 °C), and then use the 
 and     buttons to enter an Applied 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 
 and 
   buttons to enter an Applied value that exactly equals the ther-
mometer reading.
The calibration range is from 175 to 625 °F (80 to 330 °C).  An at-
tempt 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 fol-
lowed by the CALIBRATION LIST screen being re-displayed.
5.6  T-Air Calibration
This procedure first zeros and then spans the ambient-temperature chan-
nel to known temperature values. 
The use of an electronic thermocouple simulator is the preferred method of 
producing the desired calibration temperatures. Alternatively, ice and boil-
ing water baths can be used.
Material Required:
Thermocouple simulator (K-type)
 
- Range: 0 to 600 °F
 
- Accuracy: ±0.5 °F
(Alternatively) Ice-water, boiling water, thermometer
TA-Zero Procedure:
1. Set thermocouple simulator to room temperature and plug its output 
into the T-AIR connector located at the bottom of the analyzer. 
Alternatively:
 Plug the probe’s thermocouple 
into the T-AIR connector located at the bot-
tom of the analyzer. DO NOT attach the 
probe’s gas hose to the analyzer’s GAS 
port; otherwise water will be drawn 
into the analyzer!
2. If not already done, turn ON the analyzer 
and display the CALIBRATION LIST 
screen per Section 5.2.
3. Use the 
 buttons to highlight T-Air, and 
then press ENTER to display the CALI-
BRATE TA-ZERO screen.