The PerkinElmer® Clarus® 680 Gas Chromatograph (GC) is a fully automated gas chromatograph with programmable pneumatic control (PPC).The Clarus 680 GC provides the fastest heat-up and cool-down oven available in a conventional GC. All temperature and time functions are microprocessor-controlled and are shown on the touch-screen display. Up to two injectors may be installed and operated simultaneously with independent temperature control. Every injector is available with PPC or conventional pneumatics.Up to two detector modules may be installed and operated simultaneously with independent temperature and pneumatic control.

Oven

·       Temperature range: 4°C above ambient to 450°C or -99⁰C to 450⁰C with subambient accessory

·       Rate: 0.1 to 140°C/min with increment of  0.1°C

·       Cool-down times: 250°C to 50°C less than 2.0 minutes

Pneumatics

Each injector or detector option is ordered with PPC pneumatics. There are up to 12 PPC zones configured as 2 carrier (2 zones each), 2 detector (2 zones each) and 4 auxiliary channels.

Carrier gas pneumatics

·       PPC is available for all injectors

·       Two carrier zones

Detector pneumatics

·       PPC is available for all detectors

·       Four detector pneumatic zones

Auxiliary pneumatics

Four auxiliary zones

Autosampler

·       Controlled through the keypad or by a data system such as TotalChrom CDS.

·       Number of sample positions: 108, plus one priority

·       Vial size: 2-mL (0.25mL with insert) crimp-top caps, 2-mL screw-top caps

·       Number of waste and wash vials: 4 waste and 4 wash

·       Waste and wash vial size: 4 mL

·       Syringe size: 0.5μL, 5.0μL or 50.0μL

Injectors

·       Packed column injector

·       Split/splitless capillary injector

·       Programmable on-column capillary injector

·       PSS – programmable split/splitless capillary injector

PreVent

·       Unique PerkinElmer sample management system

·       Available only on the Clarus 680 GC with PSS or split/splitless capillary injector and PPC pneumatics

Gas-sampling valves

·       Wide offering of 4-, 6-, 8- and 10-port valves

·       Large range of valved systems and standard analyzers available

Detectors

·       Flame Ionization Detector (FID)

·       Electron Capture Detector (ECD)

·       Thermal Conductivity Detector (TCD)

·       Nitrogen Phosphorus Detector (NPD)

·       Photoionization Detector (PID)

·       Flame Photometric Detector (FPD)