Perkin Elmer Radiomatic 625TR Flow Scintillation Analyzer

Full MCA
TR-LSC electronic background discrimination
2 analog input channels
Full color display
IPA and 3D analysis
Homogeneous option includes the built-in LS cocktail pump
Pressure sensor and diverter
Kit, ProFSA manual
14C calibration standard

• Multichannel Analyzer (MCA) for precise energy discrimination in keV units.
• Spectrum Analysisfor optimizing energy window settings to provide better detector efficiency and sensitivity particularly for dual label applications. A hard copy printout provides a complete graphical representation of the radionuclide's energy distribution.
• Dual matched two inch (5 cm) photomultiplier tubes with coincidence circuitry for maximum efficiency and sensitivity.
• Luminescence detection and correction allows independent channel selection for the detection and correction of chemiluminescence interference. Chemiluminescence percentages are reported on hard copy printout.
• Two independent radiochannels for single or dual label separations with update times from 1 to 60 seconds.
• Preset energy windowsin keV for 3H, 14C, 35S, 32P, and 125I.
• Programmable event control provides on/off control of the LS pump amd flow diverter valve during a run.
• Over-pressure alarm and eluate flow diverter to protect against system damage due to blocked lines.
• Instrument ready signal for the coordination of sample injections.
• 80-character liquid crystal display and 20-key touchpad for controlling the detector, setting run conditions, and viewing the run data in real time.
• Digital interface logic for fraction collectors, autoinjectors, and HPLC system controllers.
• Four analog data outputs, one fixed and one variable scale for each of two radioactive channels with a scaling range from 10 to 10,000,000. The output can be directed to chart recorders, integrators, "smart" fraction collectors, or chromatography workstations for further processing.
• Menu-driven multi-user analysis software with on-line storage and recall for five user protocols, three gradient quench curves, and ten sets of run data.
• Peak integration softwarewith threshold smoothing, peak area reject, and results in your choice of counts, net counts, CPM, isocratic DPM, or gradient corrected DPM.
• Continuous run acquisition which when selected acquires and directs data via the analog output port to integrators or a chromatography data workstation.
• Half-life correctionto any specified date and time performed in real time per update; single or dual label correction for short half-life radionuclides.
• Quench curvecreation and editing for single or dual label applications.
• Fraction collector controlwith threshold and delay selection.
• Internal lead shielding for reduction of background counts
• Integrated liquid control tray which directs liquids to a waste container.
• Instrument confidence tests which provide pass/fail system diagnostics.
• CSA approval ensures compliance with the electrical and safety requirements as set by the Canadian Standards Association (CSA).
• RS-232 serial data output interface for the output of processed or raw radiochromatography data.