Bacharach Portable Combustion Analyzer - Combustion Test Screen

Operation
4.7 Combustion Test Screen
PCA models 10 thru 25, 40 thru 55 PCA models 30, 35, 60, & 65
PCA
O2 4.0 CO 12 H L D O2 4.0 CO 12 H L D
C2 9.5 CF 15 N G C2 9.5 NX 10 N G
TA 68.0 TS 374 P TA 68.0 TS 374 P
EF 82.6 EA 21 « S EF 82.6 EA 21 « S
This screen shows:
O2 ............... Oxygen content in flue gas (%)
C2 ............... Carbon Dioxide content
present in flue gas (%)
TA ............... Primary/Ambient air temp. (°F)
EF
............... Combustion efficiency (%)
- OR -
O2 4.0 CF 15 H L D
C2 9.5 NF 12 N G
TA 68.0 TS 374 P
EF 82.6 EA 21 « S
CO* ............. Carbon Monoxide content in flue gas (ppm)
CF* ............. Carbon Monoxide content referenced to a percentage of O
2
(ppm)
T S ............... Stack (Flue gas) temperature (°F)
EA ............... Excess air (%)
N X * ............. Nitric Oxide content in flue gas (ppm)
NF* ............. Nitric Oxide content referenced to a percentage of O
2
(ppm)
HLD/RUN .. PCA on hold / PCA running test
N G .............. Fuel code for natural gas (see Section 4.8 for other codes)
P .................. Print Data
S .................. S a v e Da t a
* For PCA models 30, 35, 60 and 65, you have the option of displaying either
CO & NX, or CF & NF. Refer to Section 4.17 for setup instructions.
NOTE: Refer to Section 7.3 if stars (****) , dashes ( – – – –) ,
or Xs ( XXXX ) appear in the display.
Front Panel Key Functions:
– Move cursor ( z ) up
– Move cursor ( z ) down
–
Save or print screen data
–
Run test / hold test
– Go to Fuel Selection Screen
4-10 Instruction 0024-9219