Baker SterilGARD III Advance Operator's Manual page 14

Document: 333D012G
Cabinet
Model
SG403A 8" [203.2mm]
10" [254mm]
SG603A 8" [203.2mm]
10" [254mm]
* NOTE: Water column suction is measured directly above the cabinet exhaust outlet before any dampers, elbows or other restrictions.
NSF/ANSI 49 does not recommend using Hard Exhaust Connections (HEC) with
Class II, Type A2, Biosafety cabinets.
A Hard Exhaust Connection (HEC) requires a 10" [254mm] diameter connection between the cabinet and the
building exhaust duct with no air gaps. It mounts directly over the exhaust filter and includes an access panel for leak
checking the exhaust filter. We recommend having an airtight damper (ATD) to seal the cabinet for decontamination.
Cabinet
Model
SG403A
SG603A
* NOTE: Water column suction is measured directly above the cabinet exhaust outlet before any dampers, elbows or other restrictions.
Sash Exhaust Flow Range
Height (Approximate)
(Inches)
322 / 520 [152 / 245 L/sec]
401 / 585 [189 / 276 L/sec]
490 / 754 [231 / 356 L/sec]
613 / 914 [289 / 431 L/sec]
Exhaust Requirements for a CEC
IMPORTANT
Sash
Height
(Inches)
8" [203.2mm] 256 / 282 [121 / 133 L/sec]
10" [254mm] 318 / 352 [150 / 166 L/sec]
8" [203.2mm] 388 / 428 [183 / 202 L/sec]
10" [254mm] 484 / 536 [228 / 253 L/sec]
Exhaust Requirements for a HEC
(CFM)
Exhaust Flow Range
(Approximate)
(CFM)
- 13 -
*Suction Min/Max
(Inches W.C.)
0.05 / 0.25 [12.4 / 62.3 Pa]
0.08 / 0.30 [19.9 / 74.7 Pa]
0.15 / 0.40 [37.4 / 99.6 Pa]
0.20 / 0.50 [49.8 / 124.5 Pa]
*Suction
(Inches W.C.)
0.06 [14.9 Pa]
0.08 [19.9 Pa]
0.10 [24.9 Pa]
0.15 [37.4 Pa]
5-18-2007