E Instruments E4500, Operating & Maintenance Manual

Page: 118 / 144

118
K000000000EJ 023826A0 100714
13.6 PERFORMING THE COMBUSTION ANALYSIS - data logger MODE
OK
07/08/14
10:00
Eff. tot
%
91.4
Loss tot
%
8.6
∆T
°C
74.7
T air
°C
15.4
T flue
°C
190.1
Ex. Air
1.25
CO
2
%
9.3
O
2
%
4.2
Combustion analysis
data logger
o o o o
1
60
Memory
Save
07/08/14
10:00
OK
Memory 1
Mode data logger
Samples 10
Interval
s
60
Automatically saves
the first sample
when the set time is
over.
07/08/14
10:02
Eff. tot
%
91.4
Loss tot
%
8.6
∆T
°C
74.7
T air
°C
15.4
T flue
°C
190.1
Ex. Air
1.25
CO
2
%
9.3
O
2
%
4.2
Combustion analysis
data logger
o o o o
2
60
Automatically saves the second
sample when the set time is over and
so on until the last sample.
NOTE: If, while configuring the tightness test the automatic printing mode has been
selected, the tightness test is printed automatically.
Instead, if the manual printing mode has been selected (exemplified case), at the end
of the tightness test the results are displayed and they can be saved and/or printed.
In this case proceed as follows:
Date: 07/08/14
Time: 10.10
Fuel: Natural gas
Altitude: 0 m
R.H. air: 50 %
O2 4.2
٪
CO2 9.3
٪
Ex. Air 1.25
T flue 190.2 °C
T air 15.4 °C
∆T 174.8 °C
Loss tot 8.6
٪
Eff. tot 91.4
٪
ET 4.9
٪
ηt 91.4
٪
CO 148 ppm
NO 40 ppm
NOX/NO: 1.03
NOX 41 ppm
Amb. CO 0 ppm
Draft: 0.05 hPa
T out: 20 °C
Smoke: 3 1 2
Aver. n: 2
OK
Memory
Average analysis
07/08/14
10:00
Eff. tot
%
91.4
Loss tot
%
8.6
∆T
°C
74.7
T air
°C
15.4
T flue
°C
190.1
Ex. Air
1.25
CO
2
%
9.3
O
2
%
4.2
07/08/14
10:00
Print
Report
Analysis Average
Memory 1
F1
Model partial
WARNING
F1: stop
Printing.
Please wait...
07/08/14
10:00
Print
Report
Analysis Average
Memory 1
F1
Model partial
WARNING
F1: stop
Printing.
Please wait...
07/08/14
10:00
Print
Report
Analysis Average
Memory 1
OK
Model partial
07/08/14
10:00
Eff. tot
%
91.4
Loss tot
%
8.6
∆T
°C
74.7
T air
°C
15.4
T flue
°C
190.1
Ex. Air
1.25
CO
2
%
9.3
O
2
%
4.2
Combustion analysis