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Quantulus^™ GCT Liquid Scintillation Counter

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The Quantulus GCT is a liquid scintillation counter for ultra low-level sensitivity that can fit into any lab. It has extremely high sensitivity and unmatched detection of low-level Alpha and Beta radioactivity which makes it an ideal solution for the most demanding applications.

For research use only. Not for use in diagnostic procedures.

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Part Number A622000

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21 CFR Part 11 Compatibility optionally available. Please consult your radiometric detection specialist.

Overview
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Overview

The Quantulus GCT 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 near-background sample activity.

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
Time-Resolved Liquid Scintillation Counting (TR-LSC) – For high sensitivity, low background liquid scintillation counting
QuantaSmart^™ Software – A robust multitasking, easy networking environment with unlimited assays in a secure multiuser environment
Alpha Beta Separation – Uses Dual Pulse Shape Analyzer (PSA) Discriminator and Histogram to improve accuracy for mixed and unknown samples
SpectraWorks 2 – Spectral analysis package that determines optimal counting regions, and calculates figure of merit automatically
Enhanced Instrument Performance Assessment (IPA) - Monitors performance metrics for the life of the instrument
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
Bi-directional Sample Conveyer – Has 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

Luminescence Detection flags percent luminescence to alert user of possible sample problems
Luminescence Correction adjusts for chemiluminescence interference
Direct DPM determines single-label DPM in any cocktail without the use of quench standards
Temperature Control maintains optimum conditions for a variety of samples
60 Quick Count protocol flags with the flexibility to define unlimited assays
Fold-away ergonomic arm adaptable to enter data either sitting or standing
Built in Computer with Windows 10 Operating System

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Specifications

21 CFR Part 11 Compatible	Yes
Depth	112.0 cm
Height	47.0 cm
Length	112.0 cm
Portable	No
Weight	238.0 kg
Width	103.0 cm

Resources, Events & More

Application Note

Analysis of pollutants in groundwater as per European Union Directives

The European Union directives assist the member states to define the activities to be programmed and the objectives to be achieved. In this framework, the chemical analysis of the water system is the main activity to preserve the healthiness of the waterways through monitoring and detection of su ...

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Determination of the ³H, Gross α/β and ²²²Rn Activity Concentration in Drinking Water with the Quantulus GCT 6220

The analysis of drinking water is a continued focus of many laboratories globally. While the determination of the activity of Tritium (³H), Radon-222 (²²²Rn) and gross a/ß-activity has historically been routine in many laboratories, the European Council Directive 2013/51/Eurato ...

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Environmental Sample Preparation for LSC

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Brochure

Complete Solutions for NASH Research

When Non-alcoholic fatty liver disease (NAFLD) progresses to nonalcoholic steatohepatitis (NASH), with inflammation and damage to liver cells it can cause fibrosis, cirrhosis and liver failure or cancer. Despite the prevalence of NAFLD and NASH rising, their remains no approved treatments. But st ...

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Scintillating Results At Your Lowest Concentrations

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Totally RAD Infographic Flyer

Radiometric detection (RAD) is one of the most proven techniques for molecular quantitation around – and it’s still indispensable for key applications. Here’s the state of the industry, and where it’s headed.

PDF 470 KB

Guide

Overview Guide: Know all about Radioactivity Analysis in Drinking Water as per regulatory guidelines

European council's new directives on gross a/ß-measurement in drinking water have been the focus of many laboratories throughout Europe and another part of the worlds. The change in requirements such as sampling rate, detection limits, and more which have forced many labs to upgrade instrumentati ...

PDF 1 MB