High-performance time-resolved liquid scintillation counter for ultra-low-level and mixed radionuclide detection. Uses advanced PSA and dual-phase separation for superior sensitivity. Ideal for research, pharmaceutical, and environmental applications.
Specifications
- Category: Spectroscopy
- Technique: LSC
- Manufacturer: Revvity
- Country: United States of America
- Available: Active
Specifications
High-performance time-resolved liquid scintillation counter for ultra-low-level and mixed radionuclide detection. Uses advanced PSA and dual-phase separation for superior sensitivity. Ideal for research, pharmaceutical, and environmental applications.
- Status: Active
- Country: United States of America
- Isotopic: Yes
- Analyte Type / Target Of Analysis: Radioactive isotopes
- Measurable Isotopes/Elements: ³H, ¹⁴C, ⁹⁰Sr, gross alpha/beta, and others
- Sensitivity: Enhanced by dynamic color correction and luminescence adjustment
- Background: Low background noise using external and internal corrections
- Sample Capacity: Up to 408 × 20 mL or 720 × 4/7 mL vials with Varisette™ cassette system
- Detection Type: Photomultiplier-based coincidence detection with dual PSA discriminator
- Energy Range: 0–2000 keV
- Efficiency Normal Count Mode: ³H: >63%, ¹⁴C: >95% (minimum acceptable efficiency)
- Figure Of Merit (FOM (E2/B): ³H: >180, ¹⁴C: >360 (normal mode); ³H: >500, ¹⁴C: >940 (ultra-low-level mode)
- Observed Performance: Low background noise: ³H: 17 CPM, ¹⁴C: 26 CPM (average)
- Alpha/Beta Separation: Yes, with PSA histogram for mixed sample resolution
- Gas Supply: Not required
- Power Specifications: 100–240 VAC, 50/60 Hz; Power consumption: <800 VA
- Environmental Specifications: Operating temperature: 15–32°C; Humidity: 30–80%
- Physical Specifications: 103 cm W × 47 cm H × 81 cm D; Weight: 216 kg (477 lbs)
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