Performance:
1. Holographic grating optical system with    stable and reliable performance and    excellent accuracy;
2. Continue wavelength adjustment;
3. Programmed and saving 200,000 results;    multi-function.
4. Rs232 and parallel, capable of wider    printer choice;
5. Friendly interface in English;
6. Display testing curve dynamically which    makes the testing process visually and    vividly.
7. More calculating mode: one-point    calibration, multi-point calibration,    standard curve,doule-wavelength, kinetics,    etc.
8. Storage capacity: 40G storage capacity and    the patient's testing data could be stored    forever.
9. Communication: High communication ability    to meet different requirements on    information management in all kinds of    hospitals.