Labconco Biological Safety Cabinets 34610 Series - Manual (Page 11)

Chapter 2: Prerequisites
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User Supplied Circulator Requirements – Purifier
Cell Logic Biosafety Cabinets with Temp Zone™
Package Only
The Temp Zone™ features a temperature controlled area on the work surface
where heated or chilled samples may be transferred and kept at optimum
temperature. A user-supplied circulator that continually delivers heated or
chilled water at a minimum flow rate of 0.5 GPM (1.9 LPM) with typical
volume of 6 liters is required and may be obtained from your laboratory
supply dealer. See Figure 3-6 in Chapter 3.
Quick connection fittings are included on the left side of the cabinet and are
sized for 3/8" diameter polyethylene tubing. As a convenience, an ample
supply (20'; 6 m) of 3/8" (9.5 mm) diameter tubing, insulation, and quick
connect fittings (3/8 tube x 1/8 NPT, 3/8 tube x 1/4 NPT, 3/8 tube x 3/8 NPT)
are supplied with the Temp-Zone package for connection to a water
circulator. The water circulator can be located underneath the work surface
of the cabinet or next to the cabinet on the floor.