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LCTECH / GPC PRODUCT LINE• SAMPLE LOOPThe supplied standard loop is made of PTFE and is set to 5.0 mL(preparative system) or 1 mL (analytical system). A measuringprotocol is supplied and other volumes are available on request.• SAMPLE RACKSRacks are available for flexible sample and GC vial combinations.Options include: 52 positions with 60 mL, 26 positions with 110mL, or 12 positions with 250 mL.• GPC PUMPThe system contains a robust PLC-controlled double pistonpreparative (analytical pump also available) pump adjustable from0.04 – 40.00 mL/min. Preparative pump technology has knownfor longevity and reliability in continuous operation environments.The pump flow rate is adjustable with pulsation less the 1.0 %.Over and low pressure shut-off is integrated, and with inert wettedcomponents, the reliability and low maintenance are superior toHPLC pump implementations.• SOFTWARE VARIOSOFT (OPTIONAL)The LCTech PC Windows VarioSoft can be integrated into LIMSsystems and conforms to requirements for non-consecutivesample identification to processing lists (consecutive non-manipulabilitysample-ID). The graphical user interface is modeled aftermost HPLC and GC software for familiar and intuitive control ofthe operations. Sample ID and Job List Sequence are encryptedand stored to meet all requirements for data security.• FIXED WAVELENGTH DETECTOR (OPTIONAL)The UV detector is a 254 nm fixed wavelength detector controlledby the VarioSoft GPC VARIO software to monitor the quality ofthe GPC columns.TECHNICAL DATA OF THE GPC VARIO SAMPLE CLEAN-UP SYSTEMAmbient Temperature (Operational) 10 — 40 °CRelative Humidity (Operational) 0 — 95 %ELECTRONIC DATAPower Supply 230 V ± 10 % or 120 V ± 10 %Communication InterfaceRS 232 for Terminal and PC control. Modemfor remote serviceGPC PUMPTypeDual PistonFlow RatesAnalytical: 0.10 – 9.95 mL/min Preparative:0.40 – 40.00 mL/minPressure40 bar (instrument)MEASURES & WEIGHTMeasures (W X D X H)Weight (Operational)CATALOG NO.750 X 600 X 1000 mmCa. 110 kgGPC VARIO CATALOG INFORMATIONDESCRIPTIONGel Permeation Chromatography (GPC) System - type VARIO,The basic unit comes with a preparative HPLC-pump (flow rate 0.4011006 to 40.0 mL/min); one sample loop 5 mL; 110 VAC, 50 Hz.Chromatography column, Sample Rack, bottles for equipping the rackas well as waste bottles need to be ordered separately.Gel Permeation Chromatography (GPC-system) - type VARIO-A,basic unit comes with an analytical HPLC-pump (flow rate 0.10 to11007 9.95 mL/min); one sample loop 1 mL; 110 VAC, 50 Hz.Chromatography column, Sample Rack, bottles for equipping the rackas well as waste bottles need to be ordered separately.NOTE: Racks, columns and accessories will vary by application and laboratory. Thisproduct sold only by quotation.79PRODUCT CATALOGPICKERING LABORATORIES10/11