Buchi Fraction Collector C-660 Manual de usuario descargar pdf (Pagina 14)

4 Description of function

14 C-660 Operation Manual, Version F

4 Description of function

This chapter explains the basic principle of the fraction collector and provides a functional description

of the assemblies.

The design of the fraction collector enables the automatic collection of both organic and aqueous

fractions without metal contact.

4.1 Overview over the instrument

a Tubing guide

b FEP tubing

c Collector arm

d Controls

e ON/OFF switch

f FC 60 rack with glass

tubes

g Drip tray

Fig. 4.1: Example of System 3

4.2 Function principle

The fraction collector is characterized by the following features:

• Up to 12 liters (48×250 mL) or up to 240 fractions of 20 mL can be collected.

• All Syncore racks are predeﬁned.

• A simple teach-in enables the deﬁnition of up to 11 user-speciﬁc rack types.

Other features include:

• Fractionation with or without detector.

• Integrated RS-232 interface for data transfer to PC.

• Integrated peak detector.

• Two detector inlets and two recorder outlets.

• Optional monitoring of the waste bottle level.

• Optional waste diverter valve recommended for ﬂow rates > 10 mL/min.

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Buchi Fraction Collector C-660 Manual de usuario Pagina 14