Ogic, Ertification – Labconco PURICARE Procedure Station Models 34812xx User Manual
Page 197

Page 197 of 197
Section Twelve –
C
C
ell
L
L
ogic
C
C
ertification
The Cell Logic models are Type A2 and B2 Logics modified for use with a microscope
and/or the addition of a temperature-controlled work surface area. These units should
be treated the same as their corresponding Logic models with the following exceptions
noted:
1. Type A2 Cell Logics have a 9-inch sash opening. Refer to the following table for
inflow requirements:
Model
34309 34409 34509 34609
Cabinet Size (in feet)
3
4
5
6
Sash
Opening
(inches) 9 9 9 9
Starting Serial #
1
0705_
0705_
0705_
0705_
Nominal Avg. Downflow (FPM)
55+/-5
55+/-5
55+/-5
55+/-5
Nominal Average Inflow (FPM)
105+/-5
105+/-5
105+/-5
105+/-5
Sash Open Area (Sq. Ft.) 2.28 3.03 3.78 4.53
Nominal Avg. Exhaust Vol. (CFM)
239 318 399 476
Avg. Exhaust Vol. Range (CFM)
228-251
303-333
378-416
453-498
2. The downflow velocity profile can be measured with a microscope in place,
simply omit those velocity points that are under or obstructed by the microscope
base.
3. On Cell Logic models equipped with the microscope sash, the secondary inflow
methodology is similar to that of the corresponding Logic model with the
following changes:
a. With the microscope disconnected from the sash seal, the holes in the
seal must be plugged.
b. The sash is lowered to the height specified for the corresponding Logic
model.
c. The probe height is the same as the corresponding Logic model.
d. When establishing the test point locations on the front grille, use the
same methodology as with the Logics, except the two center test points
are not used.
e. The correction factor for 5-foot Cell Logics with a microscope sash is 1.0.
- PURICARE Procedure Station Models 34810xx PURICARE Procedure Station Models 34802xx PURICARE Procedure Station Models 34800xx Type B2 Biosafety Cabinets Models 34610xx Type B2 Biosafety Cabinets Models 34410xx Type A2 Biosafety Cabinets Models 34609 Type A2 Biosafety Cabinets Models 34509 Type A2 Biosafety Cabinets Models 34409 Type A2 Biosafety Cabinets Models 34309 Type A2 Biosafety Cabinets Models 34608xx Type A2 Biosafety Cabinets Models 34508xx Type A2 Biosafety Cabinets Models 34408xx Type A2 Biosafety Cabinets Models 34308xx Type A2 Biosafety Cabinets Models 34600xx Type A2 Biosafety Cabinets Models 34500xx Type A2 Biosafety Cabinets Models 34400xx Type A2 Biosafety Cabinets Models 34300xx