Siemens SIPROCESS GA700 Operating Instructions Manual page 113
Continuous gas analysis wall-mounted device
Hide thumbs
Also See for SIPROCESS GA700:
- Operating manual (306 pages) ,
- Compact operating instructions (244 pages) ,
- Operating instructions manual (224 pages)
Table of Contents
Advertisement
Table 9- 4
Accompanying gas (concentration 100 vol. %)
Helium
Neon
Argon
Krypton
Xenon
Table 9- 5
Accompanying gas (concentration 100 vol. %)
Ammonia
Hydrogen bromide
Chlorine
Hydrogen chloride
Dinitrogen monoxide
Hydrogen fluoride
Hydrogen iodide
Carbon dioxide
Carbon monoxide
Oxygen
Nitric oxide
Nitrogen
Nitrogen dioxide
Sulfur dioxide
Sulfur hexafluoride
Hydrogen sulfide
Water
Hydrogen
Since the zero point deviations are linear, it is easy to convert to lower interfering gas
concentrations.
In the case of interfering gases with a constant concentration, an interfering gas correction
with constant zero point offset can be carried out in the gas to be measured. If the
concentration of the accompanying gases changes during the oxygen measurement, a
variable interfering gas correction has to be carried out. An external concentration must be
determined for each interfering gas with a considerable zero point deviation. Its result is fed
as interfering gas concentration into the OXYMAT 7 analyzer module and the correction
value is calculated constantly.
Wall-mounted device
Operating Instructions, 05/2018, A5E31930403-06
Zero point error of noble gases
Zero point error of inorganic gases
Zero point deviation in
vol. % O
He
Ne
Ar
Kr
Xe
Zero point deviation in
vol. % O
NH
3
HBr
Cl
2
HCl
N
O
2
HF
HI
CO
2
CO
O
2
NO
N
2
NO
2
SO
2
SF
6
H
S
2
H
O
2
H
2
Commissioning
9.5 Zero point error
absolute
2
+0.33
+0.17
-0.25
-0.55
-1.05
absolute
2
-0.20
-0.76
-0.94
-0.35
-0.23
+0.10
-1.19
-0.30
+0.07
+100
+42.94
0.00
+20.00
-0.20
-1.05
-0.44
-0.03
+0.26
113
Advertisement
Table of Contents
