Ecom B - 4 Gas Analysis; Gas Analysis

ecom-B Page 9
4. Combustion Measurement
4.1 Prepare Combustion Measurement
Prepare instrument for measurement operation by making all con-
nections (T-Room sensor and T-Gas, GAS and DRA of the 3-
chamber hose). Make sure that:
-the condensate pad has sufficient capacity
-the condensate pad is not soiled darker than no. 3 on the soot scale
4.2. Gas Analysis
Once the calibration cycle is over, the instrument enters the meas-
urement mode. The measurement values could be displayed on 4
screen pages (3 x gas analysis; 1 x draught measurement – change
with curser keys):
Just position the probe in the exhaust pipe once the
calibration phase is over!
To obtain accurate measurement values it’s
important to re-calibrate the instrument after each
measurement (at the latest after one hour)!
O2
4.0
%
CO2 12.5 %
CO 30 ppm
Lambda 1.23
T.Gas 166 °C
T.Air 20 °C
Losses 7.0 %
Eta 93.0 %
O2 4.0 %
CO2 12.5 %
T.Air 20 °C
T.Gas 212 °C
O2 4.0 %
CO2 12.5 %
CO 30 ppm
Lambda 1.23
Condensate pad