Specifications

Quest 21 0 Overview
The solvent bottle assembly consists of a cap to interface to a 4 L solvent bottle. The
Cap assembly will alternatively pressurize or vent the
4 L bottle. The Solvent Bottle
assembly connects to the Quest Reactor Unit and contains solvent for parallel delivery
to the RVs for resin washing and system cleaning.
The umbilicus links the Control Unit to the Reactor Unit. Solvent, gas pressure,
agitation and temperature control information are
supplied/communicated through the
umbilicus. The umbilicus consists of the following lines:
Solvent - provides a pathway for solvent to move from the solvent
bottle to the reactor assembly.The solvent is then delivered in parallel
to the reaction vessels.
Drain Gas - provides a pathway for 30 psi gas to move from the
Controller Unit pressure regulator to the reactor assembly. This gas
allows you to drain liquid from the reaction vessels.
Metered Gas - provides a pathway for 10 psi gas to move from the
Controller Unit to the reactor assembly. The metered gas line
provides
an adjustable gas flow to the reaction vessel, providing an
inert environment for the reactions and is also useful when adding
reagent through the luer ports. The metered gas flow is adjusted via
a needle valve located on the top of the Reactor Unit.
Agitation - provides two 30 psi lines which run to the pneumatically
controlled mixing bar. Valves in the control unit, alternately supply
pressure to the two lines to cause the mixer to oscillate vertically.
Electrical - provides power and data connections for the system.
NOTE You direct the solvent, drain gas, and metered gas movement by means of the
mechanical reactor assembly controls. You set the agitation and heating (electrical)
parameters by means of the Controller Unit components. The agitation and temperature
parameters that you set are then carried out by the firmware.
QUEST 210 User Manual
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