Servomex SERVOTOUGH Oxy, Руководство оператора

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12
© Servomex Group Limited. 2020 01910001B_8
Note:
The sample gases must be clean, non
-
corrosive, free from oil/condensates and
compatible with the materials listed in Appendix A5
Flow rates
•
Standard inlet/outlet † 150 to 250 ml min
-
1 (200 ml min
-
1 recommended)
• High flow bypass †
50 to 70 l h
-
1 (60 l h
-
1 recommended)
Maximum sample vent pressure
• Standard inlet/outlet †
124.0 kPa (18.0 psia)
•
High flow bypass † 122.8 kPa (17.8 psia)
Maximum inlet pressure
• Standard inlet/outlet †
0.2kPa (0.03psi) rela�ve to sample vent
pressure
• High flow bypass † 1.4kPa (0.2psi) rela�ve to sample vent
pressure
Sample dew point (without
op�onal sample compartment
hea�ng)
5 °C
(9
°F
) below ambient temperature (minimum)
Sample dew point (with
op�onal sample compartment
hea�ng)
50 °C
(122
°F
) maximum
Par�culate size < 3 mm (3 micron)
†
The pressure and flow of sample gases must be externally regulated to meet the above
requirements.
2.5
Corrosive Purge gas
Note:
The purge gases must be clean, non
-
corrosive, free from oil/condensates
Flow
rate
40 to 60 ml mi
n
-1
Dew point 5 °C
(9
°F
) below ambient temperature (minimum)
Maximum purge pressure 110 kPa (16 psia)
2.6
Calibration gas
Note:
The calibration gases must be clean, non
-
corrosive, free from oil/ condensates and
compatible with the materials listed in
0
.