TESTO 350 Maritime V2, Инструкция по эксплуатации

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9 Appendix
102
9 Appendix
Recommendation for emission measurements over an
extended period of time
The following table shows recommendations for rinse times for
measurements with high concentrations and recommendations for
calibration cycles for emission measurements over an extended
period (via a measuring program):
> Rinse the instrument: Expose the probe to fresh air and start
flue gas measurement.
Measure
ment
paramet
er
Concentrat
ion [ ppm ]
Recomm
ended
measure
ment
period
[
min ]
Recommen
ded rinse
time [ min ]
Recommen
ded
calibration
cycle in
months
Filter service life
COH
2
50
100
200
500
1000
2000
4000
8000
10000
90
60
30
15
10
10
5
5
5
5
5
10
10
10
15
30
45
60
3
3
3
3
3
3
1
1
1
approx.
300.000ppmh
COH
2low
10
20
50
100
200
500
90
60
30
15
10
10
5
5
10
10
15
20
3
3
3
3
3
3
approx. 80.000ppmh
NO 50
100
200
500
1000
2000
3000
4000
90
60
30
20
10
10
5
5
5
5
5
10
10
20
30
30
3
3
3
3
3
1
1
1
approx.
120.000ppmh
(filter exchangeable)