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> Oi analytical 4560 purge-and-trap sample concentrator
Oi analytical 4560 purge-and-trap sample concentrator
OI Analytical model 4560 Purge-and-Trap Sample Concentrator
The Model 4560 Purge-and-Trap Sample Concentrator thermally traps and desorbs organic compounds for GC and GC/MS analysis. It is principally designed to purge volatiles from water and soil samples for concentration onto a sorbent trap in strict accordance with USEPA protocol and can also be used as a base unit for controlling automatic sampling products including the DPM-16 (a 16-position Discrete Multisampler) and the Model 4551A Vial Autosampler. The sample transfer line connects through an optional Low-Dead-Volume Injector to the GC column in an analytical system. Computer-driven with Windows -based control software (not included, available through O.I.), analyses are completely automated for speed and ease-of-use.
* Shortest purge-and-trap cycle time results in greater productivity for short GC analyses (i.e., GC/MS, BTEX).
* Cyclone Water Management minimizes water interference without affecting polar recovery.
* Rapid trap heating (900 C/min) and cooling (250 C/min).
* Up to 14 sets of run-settings can be saved, loaded as files, and even linked during sequence.
* Provides for 5- and 25-mL frit and needle spargers, and disposable tube spargers, using same needle and 18-mm mount.
* See pictures above for control locations and descriptions.
* No operators manual is included.
* The unit operates on 115 vac. and includes power cord.
The OI Analytical Model 4551 Vial Autosampler, with the Model 4560 Sample Concentrator, fully automates the analyses of up to 51 clean water or particulated water samples. The Model 4551 includes all necessary hardware and electronics to interface to the Model 4560 Sample Concentrator, and is easilyconfigured through the 4560 keypad. An optional SIM/Spiker may be added to the Model 4551 to provide several autoinjection alternatives.
Automates up to 51 Sample Analyses
Docks directly with the OI Analytical Model 4560 Sample Concentrator chassis to minimize benchspace requirements.
Programmable rinses and blanks, through the Model 4560 keypad, provide maximum flexibility.
Optional SIM/Spiker is available for automated standard/surrogate addition.
Can link to OI Analytical discrete multisamplers (DPM-16/MPM-16) for solids sampling capability.
Transfers water or particulated water samples with no system clogging.
Spiral-design carrousel optimizes septum-piercing accuracy.
Removable, lightweight sample carrousel makes sample loading/unloading easy.
http:// /oi/0464spec.pdf
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