1. Instrument type: (fully automatic) random optional (split)

2. Detection method: all are open, and imported or domestic reagents can be used;

3. Test speed: ≥ 300 / h

4. Detection method: Post spectroscopic test;

5. Analytical methods: endpoint method, fixed time method (two-point method), kinetic method (rate method), single / dual wavelength method, single / dual reagent method, turbidimetry, immunoturbidimetry, multi standard method, etc

6. Minimum sample size: 1.5 µ L, 0.2 µ l step

7. Minimum reagent volume: 10 µ L, 1.0 µ l step

8. Analysis items: Online biochemical test ≥ 40 items

9. Sample grade: ≥ 60 sample grades, including standard, quality control and emergency positions

10. Reagent position: ≥ 40 reagent positions, which can be refrigerated continuously for 24 hours

11. Sample adding probe and reagent probe: with liquid level detection function, the system can automatically detect the residual in the reagent bottle; Stereo anti-collision detection function; Follow up function and automatic cleaning function

12. Absorbance range: 0.0000--3.0000abs, resolution: 0.0001abs

13. Reaction time: 2-10 minutes, total amount of reaction solution: 150-500ul

14. Reaction disk temperature: 37 ℃± 0.1 ℃

15. Stirring needle: one stirring needle, stir immediately after adding the sample (the same cycle), test the double reagent, and stir immediately after adding the second reagent (the same cycle).

16. Print: a variety of print formats can be selected arbitrarily

17. Instrument design: independent reagent probe, sample probe and stirring probe to ensure the test speed

18. Power supply: AC 220V ± 10% 50Hz ± 2%

19. Detection wavelength: ≥ 8 wavelengths; Wavelength range: 340-700nm;

20. System calibration: the blank background value is deducted and automatically zeroed. The instrument can automatically record and deduct the blank value of each cuvette to ensure reliable and accurate results

21. Safety assurance: the instrument is equipped with fault alarm, automatic diagnosis, quality control and other functions

22. Quality control: samples can be added to the test at any time without shutdown; Real time display of reaction curve in the whole process (including sample quality control standard curve); Quality control chart can be stored, displayed and printed; Different germplasm controls can be scheduled; Each test can carry multiple quality control materials at the same time

23. Cuvette: ≥ 90, which can be automatically cleaned and recycled

24. Cleaning: spring type internal deionized water external wall cleaning, automatic eight stage washing of the detection cup, automatic drying of the colorimetric cup, and automatic cleaning of the sample absorption probe

25. Alarm function: in case of insufficient reagent and sample, it can automatically alarm, and the interface will prompt the alarm status

26. Calibration: linear / nonlinear multipoint calibration

27. Light source: 50W long-life halogen lamp

28. Software: it runs in Windows XP or windows7 environment and has rich query functions; The interface display is rich and easy to use

29. Cross carrying pollution rate: ≤ 0.1%

30. The refrigeration system of the instrument is a water-cooled refrigeration system with stable refrigeration effect.

31. The water path of the instrument is negative pressure type, and the water outlet speed is constant

32. More than 50 reagents of the same brand can be provided.

This product is divided into two types: 300 speed measurement and 400 speed measurement