PW-500D Chemistry Analyzer

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PW-500D Chemistry Analyzer
Posting date : Mar 28, 2008
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Free Member Scince Mar 31, 2007
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HS-CODE
90-
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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: 37℃, or 30℃, or 25℃ 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. Testing method: End point, Standard curve, Factor input, Two-point (fixed time), Kinetic, Double wavelength, Absorbance, Sample blank, Reagent blank 10. Opening reagents and choose freely. 11. Item coefficient: store testing results of 3000 samples, query and print them at any time; 70 fixed items, 100 programming items. 12. Open programming 13. Standard RS232 interface 14. Keyboard: thin-film light touch keyboard 15. Display mode: big screen LCD 16. Printer: Build-in thermal sensitive printer, the width of print paper is 110nm

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