CRC-77tHR Dose Calibrator

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CRC-55tR Dose Calibrator

Item # 5130-30261

The CRC-77tHR calibrator’s performance and reliability have been designed to meet the unique and demanding needs isotope manufacturing and radiopharmaceutical production environments.

The software is designed for rapid repeatable measurement functions often required in production, and includes a fully automated Quality Assurance Program. A touch screen user interface provides a user friendly and efficient workflow.

Some features include a high activity range of over 400 Curies for Tc-99m, USB/PC communications, and pre-defined communication protocols for fast and easy system interface.

Specifications

Console Dimensions

    • 9.5″ h x 9.0″ w x 10.5″ d (42 x 23 x 27 cm)
    • 7.5 lb. (3.4 kg)

Chamber Dimensions

    • 17.25″ h x 6.76″ d (43.8 x 17.2 cm)
    • 30 lbs. (13.6 kg)
    • Well Diameter: 2.4″ (6.1 cm)
    • Well Depth: 10.0″ (25.4 cm)

Cables

    • Power: 1.8 m (6 ft)
    • Cable Length: 3.7 m (12 ft)

Ionization Chamber

    • Type: Thin wall, deep well, low pressure
    • Fill Gas: 1 atm Ultra-Pure Argon

Measurement Range

    • Auto Ranging
    • Tc-99m: 15 TBq (400 Ci) max | F-18: 4.8 TBq (130 Ci) max
    • 0.01 MBq (10 µCi), max resolution
    • Energy: 15 keV – 3 MeV
    • Not recommended for activity measurements < 3.7 MBq (100 µCi)

Display Screen

    • 8 in. VGA LCD color touch screen display
    • Direct reading in Bq or Ci
    • User selectable or fixed Bq/Ci reading
    • Nuclide name (atomic symbol, mass number), calibration number displayed values

Electrometer

    • Accuracy: Better than ± 2%
    • Linearity: Within ± 2%
    • Response Time: Within 3 to 4 sec, 5 to 25 sec for low activity samples

Repeatability of Measurement

    • Within ± 1% within 24 hours during which time the calibrator is continuously in operation

Tests

    • Diagnostics: Full test of program, system memories
    • Daily: Auto Zero, Auto Background Adjust, Data Check, Accuracy and Constancy, Voltage Test
    • Enhanced: Linearity, Geometry

Nuclear Data

    • Nuclide Keys: 28 programmable keys

Standard Source Data

    • System Memory: Co-57, Co-60, Ba-133, Cs-137 standard sources

PC Port

    • Interface: USB
    • Compatibility: Standard Nuclear Medicine Management Systems

Printer (Optional)

    • Interface: USB
    • Type: HP Inkjet
    • Printing Options: Full size test reports

Power Requirements

    • 100-240 V ac (50/60 Hz) 180 mA
    • Isolation Transformer with hospital grade cord and plug

Accessories

Item #Description
7300-2903Positron Shield
5126-2001Positron Shield Stand
5120-2258Custom Length Dipper
5120-2257Custom Length Liner
5130-30251CAP-Lift