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Amersham AKTA FPLC UPC-900, P-920, INV-907, M-925, FRAC 920, PV-908

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Product Description

Amersham AKTA FPLC UPC-900, P-920, INV-907, M-925, FRAC 920, PV-908

  • UPC-900 Monitor
  • Monitor UPC-900 is a high precision on-line monitor offering the possibility to measure UV, conductivity, and pH using a single instrument.
  • Real chromatographic information at a glance.
  • Three monitors in one unit: UV, pH, and conductivity.
  • Operates as an integral component of ÄKTAFPLC or as a standalone unit.
  • Flow cells fit tightly in series to minimize dead volume and band-broadening effects.
  • Wide range of select, high specificity UV wavelengths using a mercury or zinc lamp.
  • Designed for all chromatographic techniques used in analysis and purification of  biomolecules.
  • Monitor UPC-900 provides UV and temperature-compensated pH and conductivity parameters in a single display. Temperature is monitored and displayed and can be recorded if the monitor is used in ÄKTAdesign systems.
  • The mercury lamp is available with 254 or 280 nm filters for detecting proteins; the zinc lamp is used with the 214 nm filter for detecting peptides or for increased protein detection sensitivity. Additional filters are available for special applications within the range of 313 to 546 nm. The 2 mm UV flow cell and the pH and conductivity flow cells are designed to accommodate flow rates up to 100 ml/min; the 5 mm UV flow cell is optimized for flow rates to 20 ml/min.
  • The conductivity monitor features a broad dynamic range that accommodates the high salt concentrations used in hydrophobic interaction chromatography and the low conductivity of reversed phase or desalting separations. The pH monitor is essential for optimal results in affinity, ion exchange, and chromatofocusing separations. 
  • P-920 System Pump
  • The system pump, P-920 doubles the flow rate to 20 ml/min for fast separations using modern media.
  • M-925
  • Mixer M-925 is a dynamic, single chamber mixer with interchangeable mixer volumes. The mixer is used in stand-alone applications with ÄKTAdesignTM Pump P-900 series and in ÄKTAdesign chromatography systems.
  • Features:
  • 2-step mixing for optimum results.
  • Flow rates up to 100 ml/min.
  • Interchangeable mixing chambers with volumes of 90 μl, 0.2, 0.6, 2, 5 or 12 ml.
  • INV-907
  • The INV-907 is a motorized rotary 7-port valve. It is powered from the AKTA p-900 system pump and control by the UNICORN control system.
  • The valve has 3 positions used for:
  • Loading a sample loop
  • Injecting the sample onto the column
  • Washing the system pump
  • The valve can also be used to switch between upflow and downflow in the column.
  • Features:
  • Completely swept flow path minimizes eluent or sample “memory effect.”
  • Flow rates up to 100 ml/min
  • All wetted parts are plastic PEEK
  • PV-908
  • Motor valve PV-908, 25 Mpa, to be used as column valve or outlet valve on classic ÄKTA systems.
  • A range of manual and automated valves to meet a variety of performance requirements.
  • Designed for biocompatibility and years of reliable service, each may be inserted into the flow path without causing unnecessary mixing or sample dilution.
  • FRAC 920
  • Fraction collector Frac-920 can collect up to 175 fractions in 12-mm diameter tubes, up to 95 fractions in 10-18 mm diameter tubes, and up to 40 fractions in 30-mm diameter tubes.
  • Fraction Collector Frac-920 has advanced functionality and design that makes it highly suitable for lab scale chromatography. The fraction collector is programmable and easy to use in connection with UNICORN software and ÄKTAdesign chromatography systems or as a standalone instrument. The robust design with a minimized footprint also saves bench space.
  • Fixed volume and time fractionation as well as automatic peak fractionation are possible. Peak fractionation is based on peak detection using slope or level sensing and event marks clearly identify the fractions and peaks. Frac-920 can be used with three different tube racks to allow collection of up to 95 fractions in 10-18 mm diameter tubes, up to 175 fractions in 12 mm diameter tubes, or up to 40 fractions in 30 mm tubes. The 18 mm tube rack is included with the sytem and an optional FV-923 valve allows flow diversion to waste.

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