CRC-77tHR Dose Calibrator
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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 |
| 7300-2903 | Positron Shield |
| 5126-2001 | Positron Shield Stand |
| 5120-2258 | Custom Length Dipper |
| 5120-2257 | Custom Length Liner |
| 5130-30251 | CAP-Lift |
