AS280 Fully-Auto Chemistry Analyzer

The BIOELAB AS-280 Fully Automatic Chemistry Analyzer is a random-access clinical chemistry analyzer designed for automated quantitative biochemical testing in hospitals, diagnostic centres and clinical laboratories. BIOELAB specifies a constant throughput of 200 tests per hour, whether using mono- or double-reagent assays. The AS-280 provides 40 sample positions, 80 reagent positions and 44 reaction cuvettes. Its reagent compartment supports continuous refrigeration, while the sample system supports micro sample cups, test tubes and blood collection tubes. The analyzer requires sample volumes as low as 2 μL, helping reduce sample consumption. The system supports colorimetric and turbidimetric testing, with endpoint, fixed-time and kinetic methods. It is an open-reagent system, making it suitable for laboratories requiring flexibility in reagent selection. Key Features Fully automatic, random-access chemistry analyzer Constant throughput of 200 tests/hour Mono- and double-reagent testing 40 sample positions 80 reagent positions 24-hour reagent refrigeration 44 reaction cuvettes Sample volume: 2–30 μL, adjustable in 0.1 μL steps Reagent volume: 20–300 μL Minimum reaction volume: 150 μL Colorimetric and turbidimetric measurement Endpoint, fixed-time and kinetic methods Linear and nonlinear calibration Automatic sample dilution STAT/emergency sample priority Liquid-level detection Sampling probe anti-collision protection Automatic cuvette washing Accurate 37°C ±0.1°C reaction temperature Eight standard wavelengths Optional barcode reader Computer-based operating software TCP/IP connectivity