Artisan Technology Group Quest 210 Specifications download pdf (Page 27)

On the Quest Controller Unit press the MODE soft key located below the LCD

display until the Agitation menu is displayed. Set the agitation parameters as

follows: Mix Every

4.0sec.

and %Upward=

60%.

Turn the agitator on by pushing the Agitation ON soft key located to the right of the

Quest Controller Unit display. If solvent is splashing up onto the Upper Manifold,

readjust the height of the agitation. The Mix Speed Needle Valve located on the front

of the Quest Controller Unit may also be used to soften or slow the agitation by

turning

the

valve clockwise.

Agitate the resin for

rnin. at room temperature.

Move the Agitator

Bar

up by pushing the Agitation

soft key located to the right of

the Quest Controller Unit display.

Vent the Upper Manifold of the Quest to prepare for the controlled draining of the

RV into the scintillation vials by doing the following.

Turn the Manifold Control Valves to "CLOSED7' and "VENT".

b. Close the Metered Gas Needle Valve by turning the valve clockwise (to the right).

Turn the Manifold Control Valves to "CLOSED" and "METERED GAS".

Collect the contents of the RVs into the scintillation vials by doing the following,

a. Open the first Lower Manifold Drain Valve.

siowly turn the Metered Gas Needle Valve counterclockwise (to the left) until the

RV begins to empty. Adjust the Metered Gas Needle Valve to control the speed

at which the RV empties. Drain the contents of the RV slowly to prevent the

product from splashing.

After the first RV has emptied proceed to empty the other

RVs individually, one

at a time following steps

and

Repeat steps

1-7

above (except step

2).

Allow the RVs to purge with nitrogen for

-5

minutes. You may purge the RVs for a

longer period of time and use the nitrogen flow to dry the resin.

Close the Lower Manifold Drain Valves.

Vent the Upper Manifold by turning the Manifold Control Valves to "CLOSED" and

"VENT".

Close the Upper Manifold by turning both of the Manifold Control Valves to

"CLOSED".

Remove the Scintillation Vial Collection Rack

fiom the Quest Reactor Unit and set

the vials aside for sample work-up and analysis. Remove the tray by pushing in the

silver buttons located on the Waste Tray handles of the Quest and slowly slide the

collection rack down to its lowest position.

Argonaut Technologies

Part Number 102298

04/02/98

Quest Tutorial

Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

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Artisan Technology Group Quest 210 Specifications Page 27

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