PCA
5.5 Calibrate TS-Span
Material Required:
•
Thermocouple Simulator (K-type) Range: 0 to 600 °F
Accuracy: ±0.5 °F
Procedure:
Calibration
1. With the analyzer turned off, first plug the simulator’s K-type connec-
tor into the T-STACK jack (Figure 3-2); then turn on the analyzer and
wait for its warm-up cycle to complete.
2. Enter the Calibration Menu Screen per Section 5.3; then choose
TS-SPAN to span the analyzer’s stack temperature channel.
3. Set the simulator to 575 °F (302 °C).*
4. Wait until the MEASURED reading on the screen stabilizes. Then use
the
st
and
ENTER
keys to enter an APPLIED value that equals 575 °F
(302 °C).
Typical Calibrate TS-Span Screen During Calibration Procedure:
CALIBRATE TS-SPAN
MEASURED 595.0°F
APPLIED 0575.0°F
4. Press the
RUN
key to calibrate the analyzer’s MEASURED value to that
of the APPLIED value. At this time the Calibrate Menu Screen is
redisplayed.
* The TS-Span calibration range is 518 – 626 °F (270 – 330 °C). Any
attempt to calibrate outside this range will cause the analyzer to
display the message BAD CALIBRATION ENTRY.
Instruction 0024-9219
5-5
Summary of Contents for Portable Combustion Analyzer
Page 12: ...Technical Characteristics NOTES PCA 2 4 Instruction 0024 9219...
Page 60: ...Calibration PCA NOTES 5 12 Instruction 0024 9219...
Page 81: ...PCA Parts Service Figure 8 1 Replacement Parts 1 of 3 Instruction 0024 9219 8 3...
Page 83: ...PCA Parts Service Figure 8 1 Replacement Parts 3 of 3 Instruction 0024 9219 8 5...
Page 90: ...Appendix B PCA NOTES B 2 Instruction 0024 9219...
