5
Application Range
The DW-K2800 Nucleic Acid Analyzer can be used to measure:
Nucleic Acid
：
1.The concentration and purity of nucleic acid samples, including double-stranded
DNA, single-stranded DNA, RNA, and other nucleic acids.
2.
Microarray samples can simultaneously detect the concentration of nucleic acid and
fluorescent dye, and directly give the concentration value
Protein
：
A280 measured protein sample concentration, including BSA, IgG, Lysozyme,
Labels;
Instrument parameters
1. Optical path: 1, 0.1, 0.05mm adjustable
2. Minimum sample volume: 1μl
3. Light source: long life xenon lamp
4. Detector type: 2048 linear CCD array
5. Wavelength range: 230, 260, 280 nm
6. Wavelength accuracy: ±1
7. Wavelength resolution: ≤ 2nm (FWHM@Hg 546nm)
Light absorption rate
accuracy: 0.002Abs
8. Light absorption accuracy: 1% (0.76 absorbance at 350nm)
9. Absorbance value range: 0.02-100 (equivalent to 10mm optical path)
10. Concentration detection range: 2~15000ng/μl (DS-DNA) 0.1~100mg/ml
(BSA)
11. Detection period: less than 5 seconds
12. Working voltage: DC 12V/4A
13. Maximum power: 25W
14. Sample base: stainless steel
15. Dimensions: 30cm*20cm*18cm
16.
Weight: 3.5kg
