β-RAM®
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â-RAM® Radio HPLC Detector With new features carefully designed to meet your needs …The new Model 4 is ‘Measurably Better’ The â-RAM Model 4 is an all new flow through detector for the sensitive and accurate measurement of beta and soft-gamma emitters. It combines the latest electronics and photomultiplier technology in the smallest radio HPLC detector on the market. • Smallest Radio Detector available - Vertical or Horizontal - either way, the smallest footprint - (less than 1/3 footprint of previous detectors). • Easy to use,The â-RAM’s “Intelligent” Front End means that you select the isotope and the â-RAM makes the optimum high voltage and discriminator settings. • Integral Scintillation pump provides accurate control of scintillant flow down to 200 ìL per minute. • Highest Sensitivity / Lowest background.The best signal to noise ratio available. • No internal leaks - all liquid fittings on the â-RAMare external ensuring liquid and electronics never come into contact with each other. From The Radiochromatography Company - â-RAM

Display An easy to read, bright display provides real time updates of data in both primary counting channels. This is invaluable for assessing cell condition and current run conditions. Flow Cells The â-RAM cell design is unique. Cell change, including disconnecting and reconnecting plumbing, is accomplished in seconds. The â-RAM offers the broadest selection of counting cells. Liquid scintillator cells, packed cells with yttrium silicate, calcium fluoride, or scintillating glass, and with various particle sizes. Cerenkov cells with plastic windows, special cells for 125I and positron...

Instrument GLP Test Using Laura’s unique instrument GLP test function, the eight most significant performance parameters are measured and stored. Results can be viewed and printed giving you access to the performance history of the detector and allowing potential performance problems to be detected before they affect your results. Highest Sensitivity…Lowest Background Outstanding performance of the new â-RAM Model 4 derives from the two selected flat-faced 11/8” photomultiplier tubes, which are now recognized as the best for continuous-flow measurement. These PMTs operate at 1000 volts less...

Keypad (Optional) The â-RAMModel 4 optional keypad provides a simple means of controlling instrument operation for data collection via existing HPLC packages. Rad Waste Valve (Optional) Fast-acting three-way valve allows separation of radioactive from non-radioactive waste; trigger level is programmable from 1 to 30k counts per second; 10 second time-out feature ensures complete system washout. Programmable Splitter (Optional) Fast-acting three-way valve under microprogram control allows diversion of 10-90% and 100% of the input stream around the â-RAM to fraction collectors or other...