Main specifications: 1. Test speed: 300 tests/hour 2. Assay types: end-point assay, rate assay, fixed-point assay 3. Cuvette: 120 reaction bottles; optical length:6mm 4. Sample tray: 60 non-fixed positions for various samples 5. Reagent tray: 45 positions for reagent bottles 6. Assay items: 45 items once time 7. Cuvette: 120 reaction bottles; light path length: 6mm 8. Compatible reagent: supports different reagents from different countries 9. Total reaction volume: 180ul minimum 10. Sample volume: 2 to 50 micro liters 11. Reagent volume: r1 25ul-300ul; r2 10ul-150ul 12. Reaction time: about 10 minutes 13. Wavelength: 340, 405, 510, 546, 578, 630, 660, 700nm 14. Quality control: 6 types per test item 15. Calibration methods: linear and non-linear 16. Wavelength: 340, 405, 510, 546, 578, 600, 660, 700... 17. System function: 24 hour non-stop working, Support stat tests; 2-wavelength photometer 18. Lamp: 12v35w, 8 photodiodes.