Adjustments - Ecom J2KN pro Operation Manual

12. Adjustments (continued)
ppm
mg/m3
mg/kWh (undiluted)
mg/MJ (undiluted)
ppm (undiluted)
mg/m3 (undiluted)
lbs/mmBTU (undiluted)
*Undiluted = concentration value corrected to reference O2%
Mass Emissions
The J2KN-Pro calculates mass emissions in units of lbs/hour, tons/year,
or gr/bhp. First, under Adjustments, set the Unit to ppm and choose
the correct Fuel Type. Then select Mass Emission and press <OK>.
Press up/down to select the correct unit.
For lbs/hour or tons/year:
-If fuel flow is known, press F2 to
input Fuel consumption (scf/hr for
gaseous fuel & gal/hr for liquid fuel)
-If fuel flow is not known, press F4 to
input mmBTU/hr for a calculated
fuel consumption
-No need to input Horsepower@test
-Press <OK> to accept
Ref. O2
Enter the reference O2% value us-
ing the number keys and decimal
point. The conversion equation is
shown to the right. You must then
change the Unit to O2% undiluted.
Fuel type
Options for fuel type include natural gas, propane, butane, diesel, oil,
coal, and wood. This is necessary for CO2 and Mass Emissions calcs.
Set clock
Set time and date
Paper feed
Press <OK> to start paper feed and
Air leak test
Cover the end of the probe with the yellow cap supplied with the unit and
press <OK> to start checking the sampling system for air leaks.
parts per million
milligrams per cubic meter
milligrams per kilowatt-hours corrected to O2%
milligrams per megajoules corrected to O2%
parts per million corrected to O2%
milligrams per cubic meter corrected to O2%
pounds per million BTU corrected to O2%
For gr/bhp:
-If fuel flow is known, press F2 to input Fuel
consumption (scf/hr for gaseous fuel &
gal/hr for liquid fuel)
-If fuel flow is not known, press F4 to input
mmBTU/hr for a calculated fuel consump-
tion
-Press F3 to input Horsepower@test
-Press <OK> to accept
E = E
ref
to end paper feed
21 - O
*
meas 21 - O
2 ref.
2 meas.
Page 21