Yokogawa GC8000 Process Gas Chromatograph - Manual (Page 36)

<1. Overview>
1-9
IM 11B08A01-01E
 Piping connection of control unit, isothermal oven, and large isothermal oven
15
30
23
139.5
230
30
15
30
23
155
230
30
39
20
170
23
138 138
23
170
20
39
Unit :mm
Large
isothermal oven
Isothermal
oven
Air outlet for stream swiching valve
6mm or 1/4” tube
Purging air inlet
Rc1/4 or 1/4NPT
Vent for purging air
Inlet/outlet for sample gas, carrier gases, etc.
6mm or 1/4” tube
Control unit
 Analyzer base sampling system (GCSMP)
120
215 55
120
60
30
60
150
11
0
165 80
120
30
300
60
30
60
150
11
0
165 80
215 55
60
*: It depends on specifications.
For Type 1
Steam inlet *
Rc1/4 or 1/4NPT
Steam outlet
or drain *
Rc1/4 or 1/4NPT
Inlet/outlet for sample
gas, standard gas, etc.
Rc1/4 or 1/4NPT
For Type 2
Steam inlet *
Rc1/4 or 1/4NPT
Steam outlet
or drain *
Rc1/4 or 1/4NPT
Inlet/outlet for sample
gas, standard gas, etc.
Rc1/4 or 1/4NPT
Unit: mm
* Some specifi cations do not have these connections.
2nd Edition : May 11, 2012-00
1