Combustion Analyzers LVL 1 Flashcards
(30 cards)
Where must the calibration certificate be left
With analyzers
Can specific analyzers be calibrated at home
Yes
What is the probe made out of
Stainless Steel
What are the cells
Electrochemical
What can gas cells test
02
C0
N0
N02
S02
What affects life span of cells
Number of hours operated and equipment
what is the average life span of toxic sensors
3 years
What color is the media of N0x and S0x filters
Purple
What is the expected life span of the 02 cells
2-5 years
What protects the ECOM CO sensor
By-pass pump
What limit does the bypass pump kick on
4000 PPM
Where is the filter/media
Inline with water trap
Where is the smoke filter
After the partical filter
What color does the water trap filter change when its ready to be changed
Grey
What color do the NOX and SOX filters change when they should be replaced
Grey (if white you waited too long)
What is the heart of the Analyzer system
Pump
Where is the pump located
After particulate and smoke filters. Before sensors
What does the probe have to sense temperature
Thermocouple
When zeroed what is the 02 sensor at
20.9 %
How long does zeroing usually take
60 seconds
When do you do the smoke test
After burner is set up
How to decrease the soot
Increase 02
When should you do soot test
Service and set up
Where do you take the soot test from
Same place as draft measurement
