Quantulus GCT 6220 low activity liquid scintillation counter. Description The Quantulus™ GCT 6220 liquid scintillation counter is a fully loaded benchtop instrument with unsurpassed performance for measuring man made, cosmic and other natural radionuclides. Patented GCT technology combined with BGO guard background reduction accurately measures to near-background levels. Proprietary dual PSA discriminator and PSA histogram improves accuracy for mixed and unknown samples. Exclusive standard features • Patented Bismuth Germanium Oxide (BGO) and Guard Compensation Technology (GCT) enhances discrimination against background yielding the highest E2/B values available in a multipurpose liquid scintillation counting system • 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 • Alpha-Beta separation for efficient separation of Alpha and Beta counts in mixed samples Quantulus GCT 6220 • PSA histogram provides higher resolution of Alpha-Beta separation with up to 90% reduction in time required to count alpha/beta standards compared to

Quantulus GCT 6220 low activity liquid scintillation counter. • Dual PSA discriminator further reduces isotope spillover and increases Quality Metric for maximum sensitivity and lowest MDA • Ultralow level count mode increases system sensitivity (E2/B) • SpectraWorks 2 spectral analysis package that determines optimal counting regions, and calculates figure of merit automatically • Enhanced IPA (Instrument performance assessment) database monitors efficiencies, backgrounds, E2/B and Chi-square values for 3H and 14C over the life of the instrument • Replay reanalyzes sample counts without recounting...

Quantulus GCT 6220 low activity liquid scintillation counter. • Programmable single photon counting enables luminescence assay counting with optimized signal-to-background ratios to overcome problems associated with excessive luminescence • Preset time and preset error coincidence termination optimizes counting accuracy in three counting regions • Automatic spectrum plot allows spectral documentation per sample • Sample screening screens numeric fields on several criteria including background levels, a hard number or within a range of activities or values • Printed header contains instrument...

Quantulus GCT 6220 low activity liquid scintillation counter. Other options Safety, radiated emissions and immunity: The Quantulus emissions and immunity according to the standards of UL, GCT has been tested and approved for safety, radiated • Automatic 2D barcode reader reads 2D barcodes to be used to create the sample work list (sample work list option required) IEC61010 and CE.29CFR1910.399. In the U.S.A. the CSA approval satisfies the requirements of 29CFR 1910.399. • Instrument utility cart functionally designed general purpose laboratory cart that supports any Revvity bench top system •...