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NBS BioFlo 3000
BioFlo 3000 screen displays over 75 setpoints and variables. The
vacuum fluorescent display provides easy access to every phase of the
process,
including 13 control loops that
simplify start-up, cell growth and process manipulation.
NBS BioFlo 3000 Features:
- Built-in Gas-Mixer Optimizes Dissolved Oxygen Levels For
High-Density Culture. Two-Gas Mixing in Fermentation provides
automatic or manual blending of supplemental oxygen and air.
Create air, oxygen, and agitation control cascades that
respond to oxygen-demanding microbes, while limiting foam and
shear. Four-Gas Mixing in Cell Culture, blends air, oxygen,
carbon dioxide, and nitrogen for precise and gentle automatic
control of both pH and dissolved oxygen
- 350 mM/L/Hr Oxygen Transfer Rate obtained through powerful
fermentation agitation motors and 6-bladed Rushton impellers
- Choice of 12 Interchangeable Vessels. Fermentation vessels
offered with or without side ports, in four sizes from 1.6
through 14 liters. Glass-jacketed cell culture vessels, 2.2
through 14 liters total volume
- Stainless-Steel Heat Exchanger forms the rounded bottom of
fermentation vessel assemblies. Allows the shortest autoclave
time, with no impeding double-insulating glass to slow
sterilization. Large-area high-conductivity steel surface
provides superior temperature uniformity and the most
efficient heat-transfer characteristics. The best choice for
fermentation, especially for high-density cultures and for
temperature induction
- Vessel Side Ports support chemostat operation
- Optional Low Side Entry Ports (available in fermentor
vessels only) - two 19 mm ports in the stainless-steel
heat-exchanger support additional probes, which enter the
vessel below the impeller. 12 mm adapter available
- Integrated Vessel, Console, Controller and Pumps conserve
bench space and simplify connections
- Choice of Thermal Mass Flow Meter or Thermal Mass Flow
Controller for accurate air flow monitoring and control
- Tunable P-I Values Optimize DO Control
- Five Assignable, Peristaltic Pumps built in; with control
included for optional sixth pump
- Stainless-Steel Exhaust Condenser minimizes media
evaporation
- Stainless-Steel Ring Sparger provides uniform distribution
of bubbles to impeller blades
- Battery Back-Up retains settings in the event of a power
failure
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New Brunswick BioFlo 3000
BioFlo 3000 is the gold standard laboratory scale
fermenter. It is an advanced bioprocessing system designed to maximize
yields in both fermentation and cell culture. Ideally suited to meet
the changing needs of the research laboratory, this versatile
fermentor/bioreactor is capable of producing high yields of biomass
or secreted products from virtually any microbial, animal, insect
and plant cell line. The stirred-tank system comes complete with
everything needed for out-of-the-box fermentor start-up, and is
offered with a variety of options for dedicated cell culture
applications.
Vessel Description
BioFlo 3000 is equipped with a thick-walled glass tube fermentor
vessel that provides superior resistance to rough handling and
repeated autoclaving. This configuration allows for significant
reduction in autoclaving time compared to glass-jacketed vessels.
For precise temperature control the stainless-steel base has a
dished bottom that is jacketed for the circulation of warm or cool
water. The BioFlo 3000 provides a closed-loop temperature control
system without the need for external water baths or circulators. The
vessels are interchangeable and have working volumes of 1.25, 2.5,
5.0 and 10 liters. All seals are EPDM, silicone or Teflon.
Easy handling, set-up, and installation are achieved by a detachable
motor that readily couples to the agitator without tools, convenient
quick-connects for jacket water circulation, and alignment pins that
secure the vessel to the console without tools.
For a quotation reflecting your
specific configuration and vessel requirements please call
763-712-8717 or complete the form on the
Ordering Page. |
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