MARITA Star
Introducing the Marita Star-an advanced manual radioactivity thin-layer chromatograph (TLC analyzer), ideal for detecting β-emitting and γ-emitting nuclides. The Marita Star is designed to provide highly efficient, sensitive detection, with both open and closed window operation, making it perfect for a variety of nuclides like 3H, 14C, 32P, and more.
Key Features
• Dual Electrode Detection: Simultaneous sensing electrodes offer precise event detection and energy discrimination.
• Versatile Nuclide Detection: Efficient for β-emitters and capable of detecting γ-emitting nuclides via Compton electrons.
• Sensitivity: Extremely high sensitivity, detecting as low as 16 Bq in 10 minutes for 3H.
• Low Gas Consumption: Requires minimal counting gas, ensuring cost efficiency.
• Open/Closed Window: Open for 3H, closed for nuclides like 14C, 32P, 90Y, and others.
• Live Measurement Display: View chromatograms in real-time, enhancing workflow efficiency.
• Peak Integration: Manual or automatic options with background subtraction and limit of detection calculations.
Technical Specifications
• Resolution: Less than 1 mm for 3H, less than 2 mm for 14C, and less than 3 mm for 32P.
• Sensitivity: 16 Bq in 10 min for 3H; 100 dpm in 10 min for 14C and 32P.
• Dimensions: W235 x H135 x D500 mm.
• Weight: 9 kg (19.84 lbs).
• Operating Conditions: 10-40°C with up to 70% relative humidity.
• Power Supply: 110 – 230V, 20 VA.
This TLC analyzer combines precision, reliability, and ease of use for top-tier radioactivity detection in laboratory settings.
