Description

Micro-Volume UVVIS Spectrophotometer BK-CW500

Features:

1. The uniquely designed sample holder can test a small amount of DNA and protein.

2. Detection is rapid, drop sample-rotation-detection.

3. The whole measurement process without light loss, to ensure the accuracy of the results.

4. The function can be expanded, and can complete quantitative testing, wavelength scanning, kinetics, multi-wavelength and other functions,and can also be used for conventional colorimetric blood measurement.

Technical Parameters:

Model

BK-CW500

Minimum Sample Capacity

0.2μL

Ultromicro Optical Distance

0.5mm

Detectable Concentration Range

2.5~7500ng/μl(dsDNA)

Min Precise Detect Concentration

10ng/μl(dsDNA)

Max Precise Detect Concentration

5000ng/μl(dsDNA)

DNA reproducibility

<±1.0%(dsDNA, @1000ng/μl) Wavelength Range 190~1100nm Spectral Bandwidth 4nm Optical System Grating double beam Wavelength Accuracy ±0.5nm Wavelength Repeatability 0.3nm Max Scanning Speed 4000nm/min Photometric Accuracy ±0.5%T or ±0.004A@1A Photometric Range 0~200%T, -0.3~0.3A, 0~9999Conc Stray Light 0.05%T@220, 340nm Stability ±0.001A/h@500nm Baseline Flatness ±0.002A Light Source Halogen&Deuterium lamp Output USB print and data output, Connect PC Power Supply AC110/220V±10%, 50/60Hz Package Size(W*D*H)mm 480*600*360 Gross Weight(kg) 11