SPECIFICATIONS Tri-Carb 4910TR Liquid Scintillation Counter Description The Tri-Carb 4910TR liquid scintillation counter provides high performance and flexibility for multi-application and multi-user laboratories detecting radioactivity in life science research, environmental monitoring and/or health physics assays. Optional Packages are available for High Sensitivity Counting of low activity samples and Alpha Beta Separation for unknown or mixed samples. Exclusive standard features • TR-LSC (time-resolved liquid scintillation counting) for high sensitivity, low background liquid scintillation counting • Single/Dual labeled color-corrected DPM provides the ability to determine absolute activity levels of the sample • QuantaSmart™ software a robust multitasking, easy networking environment with unlimited assays in a secure multiuser environment • SpectraWorks 2 spectral analysis package that determines optimal counting regions, and calculates figure of merit automatically • Replay reanalyzes sample counts without recounting samples • Dynamic color correction ensures accuracy of tracking lower energy sample spectra over a wide quench range • Auxiliary spectrum memory stores rejected events for future analysis

Tri-Carb 4910TR Liquid Scintillation Counter • Bi-directional sample conveyer with a capacity of up to 408 (20 mL vials) or 720 (4 or 7 mL vials) • Varisette™ sample cassette for intermixing vial sizes without special adapters • Operational-status LED indicator for clear assay status updates at a glance Additional standard features • Direct DPM determines single-label DPM in any cocktail without the use of quench standards • Luminescence detection reporting percent luminescence is flagged on printout to alert user of possible sample problems • 30 Quick count protocol flags with the flexibility...

Tri-Carb 4910TR Liquid Scintillation Counter Physical data • Independent output formatting provides flexibility in customizable data reporting for each protocol. Electronic data can be saved to disk in ASCII, RTF, or Microsoft® Excel® compatible format • Computer-aided diagnostics to verify all system functions • Sample worklist enables entry, editing and review of work lists for each assay Option packages • Luminescence correction and high sensitivity count mode package includes Luminescence Correction for improved data accuracy and quicker results and High-Sensitivity Counting due to reduced...

Tri-Carb 4910TR Liquid Scintillation Counter Note: The efficiencies, backgrounds, and E2/B values for the Normal Count Mode were determined using Revvity sealed large vial glass standards set P.N. 6008500 verified with NIST standard activity. The HSCM values are determined using Revvity low level sealed large glass vial standards set P.N. 6018914 verified with NIST standard activity. Safety, radiated emissions and immunity: The Tri-Carb 4910TR has been tested and approved for safety, radiated emissions and immunity according to the standards of UL, IEC61010 and CE93. In the U.S.A. the UL approval...