Yokogawa GC8000 Process Gas Chromatograph - Manual (Page 125)

<2. Installation, Piping, and Wiring>
2-8
IM 11B08A01-01E
(6) Steam (STEAM IN)
(7) Steam drain (STEAM OUT)
AIR OUT 1
AIR OUT 2
AIR OUT 3
AIR OUT 4
AIR OUT 5
AIR OUT 6
AIR OUT 7
AIR OUT 8
Air outlet for stream swiching valve (A)
6mm or 1/4” tube
Vent for purging air
(open to the atmosphere)
Control unit
Figure 2.6 Right side of control unit
SAMPLE 1 OUT
PURGE AIR
350~900kPa
SAMPLE 2 IN
SAMPLE 1 IN
SAMPLE 2 OUT
CARRIER 1
CARRIER 2
H 2
MAKE UP
BURNER AIR
ATM 1
ATM 2
Large isothermal oven
Purging air inlet (B)
Rc1/4 or 1/4NPT
Inlet/outlet for sample gas,
carrier gases, etc. (C)(D)(E)(F)(G)(H)
6mm or 1/4” tube
Isothermal oven
Figure 2.7 Left side of isothermal oven and large isothermal oven
2nd Edition : May 11, 2012-00