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FerMac 200 Series offers a real alternative to our
competitors with a truly modular system approach. Each
module is totally independent, using its own power supply,
pumps etc. Although individual, the modules can stack
together to create an extremely neat, combined unit with
inter-linking power cables. |
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The
controllers are easy to understand and simple to use,
ideal for projects where equipment familiarisation time
may be limited. Because the modules are totally independent,
they can also easily be used to upgrade older equipment.
The
FerMac 200 has one of the lowest purchase and maintenance
costs in the industry allowing you to get the most from
a limited budget.
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FerMac
230 Temperature &
Agitation Controller |
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The
FerMac 200 agitation system is equipped with a powerful
direct drive DC motor and the carefully designed locking
system ensures the motor cannot accidently be removed
from the vessel. Uniquely, this locking system also tightens
as the motor drives harder, preventing vibration and enabling
the agitator to work with the most viscous of media. Agitation
speed is easily set by a single control knob.
Temperature
control is achieved using an industry standard Pt100
sensor for stable measurement with the temperature displayed
on an LED display. A single push switch changes the
display to read the set point parameter.
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vessel is heated by a wrap-around silicone heater mat
which operates at low voltage making it safe to use in
the wet laboratory environment, and which can easily be
washed if it becomes soiled. Cooling is on demand, operated
by a valve mounted on a separate service plate, thus keeping
water and electrics strictly segregated.
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After
temperature, pH is the most relevant parameter to measure
and control. The FerMac 260 features a high impedence
integrated amplifier to ensure accurate measurement of
pH and to enable a wide range of pH electrodes to be used.
The pH controller uses the industry standard Watson Marlow
peristaltic pumps. |
The
FerMac 250 oxygen meter is able to measure dissolved air/oxygen
in solution (DO). It has two built-in pre-amplifiers to
enable it to cope with either the low-cost glass galvanic
electrode or the more expensive stainless steel polarographic
electrode.
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| FerMac
280 Foam Controller |
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The
FerMac 280 foam controller is switchable for use either
with a foam detector to control anti-foam on demand, or
without a foam detector to be used as a feed/time pump.
Foam is controlled by dosing using a Watson Marlow peristaltic
pump which gives a shot of anti-foam, allowing a delay
time for the foam to subside before the next shot is applied.
As a feed pump, the shot and delay timers can be set to
control the output of the pump against time. |
The
FerMac 200 Vessel is designed especially for the new FerMac
200 system. Available with working volumes of 2, 5 and
10 litres, each vessel has ample ports which are machined
directly into the stainless steel top plate. This allows
all the O-ring seals to be fitted on the sterile side,
inside the vessel which helps to reduce carry over contamination.
With its integrated baffle and cooling coil, the vessel
is quick and easy to strip down for cleaning.
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