CAPRAC ® -t Well Counting System

Product catalog summary

Performance Specifications
The CAPRAC®-t Well Counting System features a 1.5” Sodium Iodine (NaI) drilled-well crystal with a 256 Channel MCA for manual and automatic ROI. It includes user-definable trigger levels, automated calibration, and background subtraction. Quality control tests such as reproducibility, Chi-Square, and MDA are supported, with a counting rate of up to 10,000 cps.

Display Screen
The system is equipped with an 8” VGA-LCD color touch screen, allowing user-selectable Bq/Ci readings and activity display for selected radionuclides, efficiency, measured activity, and display units. It provides count rate values for both wipe and lab results.

Connectivity and Power
The system includes RS-232 and USB ports for printer and PC connectivity. It operates on a power requirement of 100-240 VAC (50/60 Hz) at 25W.

Testing and Diagnostics
A full diagnostic test of program and system memories is available. Optional printer and power cables are 1.8m (6ft) in length.

Dimensions and Weight
The console dimensions are 42cm x 23cm x 22cm, weighing 3.4kg. The well counter dimensions are 23.8cm in height and 15.2cm in diameter, with a weight of 6.9kg. The crystal dimensions are 3.8cm x 4.4cm, with 1.3cm lead shielding.

Key Features
The system offers an intuitive menu-driven interface and rapid wipe tests. It can detect extremely low levels of activity with high accuracy. It is versatile for both wipe tests and laboratory samples, with quality assurance reports archived for recall.

Calibration and Sample Measurement
The system auto-calibrates using Cs137 and Eu152 for accurate peak detection. Isotope peaks in sample measurements are compared to an isotope library for nuclide identification. System test results ensure correct calibration by comparing calculated and measured source activity.

Optional Components
Optional components include auxiliary shields, test tubes, roll paper, well liners, Epson roll printer, protective screen covers, and rod sources for Cs-137 and Eu-152.

Catalog excerpts

Well Counting System Advanced Technology at Your Fingertips

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Color LCD Touch screen Intuitive menu-driven 8” color VGA touch-screen interface when seconds count Rapid wipe tests in a minimum amount of time minimum detectable activity measurements Detects extremely low levels of activity with the accuracy only a NaI drilled-well detector can provide Provides measurements for wipe tests or laboratory samples Quality assurance, wipe and laboratory reports archived and available for recall at any time CAPRAC®-t Wipe Test/Well Counter- Item #5430-3136 SPECIFICIATIONS Performance • Type: 1.5” Sodium Iodine (NaI) drilled-well crystal • 256 Channel MCA manual...

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WELL AUTOCALIB RATE Calibration with Csl37 sets the voltage gain and establishes the FWHM for the detector using both the 32.5 kev and 662 kev peaks. Linearity correction with Eul52 applies correction fac- tors for the non-linear response of Nal crystals to different kev's detected by the crystal. This results in accurately centered peak detection for different nuclides. Linearity Correction Accept Cantei SAMPLE MEASUREMENT Isotope peaks found in sample measurements are compared to data in the isotope library to assist the user in the identification of the specific Count Time SYSTEM TEST RESULTS...

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OPTIONAL COMPONENTS Epson Roll Printer Item #5430-0058 Protective Screen Covers: Item #7900-0352 Well Auxiliary Shield: Item #5420-2141 Roll Paper: Item #9282-0009 Well Liners: Item #5420-0121 Auxiliary Shield: Item #5420-2072 6 Arrow Road, Ramsey, NJ 07446 • 201.825.9500 or 800.631.3826 • www.capintec.com , Capintec and CAPRAC are registered trademark

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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