Model Number

iCHEM 500

Specifications for Biochemistry Analyzer
1. Wavelength: 340, 405, 505, 540, 580, 620, 690nm
2. Wavelength accuracy: ± 3nm
3. Stray light: ≤0.5% (or Absorbency≥ 2.3)
4. Stability: ≤0.005Abs/20min
5. Temperature control: 37º C, or 30º C, or 25º C or room temperature
6. Absorbency linearity:
a Absorbency 0.2-≤0.5≤± 5%
b Absorbency ≥ 0.5-≤1.0≤± 4%
c Absorbency ≥ 1.0-≤1.8≤± 2%
7. Repeatability: CV≤1.0%
8. Cross contamination: ≤0.5%
9. Clinical items accuracy
Item Analysis Method Concentration Range coefficient of variation
ALT Kinetics (60-70)u/L ≤5%
UREA Two points (9.00-10.00)mmol/L ≤3.5%
TP End point (60.0-65.0)g/L ≤2.5%
10. Testing method:
(1) End point
(2) Standard curve
(3) Factor input
(4) Two-point (fixed time)
(5) Kinetic
(6) Double wavelength
(7) Absorbance
(8) Sample blank
(9) Reagent blank
11. Opening reagents and choose freely.
12. Item coefficient: store testing results of 3000 samples, query and print them at any time; 70 fixed items, 100 programming items.
13. Open programming
14. standard RS232 interface
15. Keyboard: thin-film light touch keyboard
16. Display mode: big screen LCD
17. Printer: Build-in thermal sensitive printer, the width of print paper is 110nm
18. Environmental temperature: 100C - 300C
19. Relative environmental humidity: ≤80%
20. Sample volume: 1-50ul (according to demand of the reagent)
21. Colorimetric cell: quartz flowing, 32ul capacity, 10mm path
22. Power supply: 86V-264V 50Hz/60Hz
23. Dimension(mm): 440x410x195
24. Weight: 8kg