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BK-CW500 MICRO-VOLUME UV/VIS SPECTROPHOTOMETER

BK-CW500 MICRO-VOLUME UV/VIS SPECTROPHOTOMETER

Micro-Volume Spectrophotometer is used for quantitative and qualitative research by spectrophotometry. It is usually used in quantitative research of nucleic acid, proteins and bacterial concentration.


Features:

*LCD display.

*Microscale sample test, minimum 0.2 ul .

*Unique design sample holder, could test small amount DNA and protein.

*Ultromicro and cuvette dual platform .

*More accuracy , no light loss in whole test process .



Model

BK-CW500

Minimum Sample Capacity

0.2ul

Ultromicro Optical Distance

0.5mm

Detectable Concentration Range

2.5~7500ng/ul(dsDNA)

Min Precise Detect Concentration

10 ng/ul (dsDNA)

Max Precise Detect  Concentration

5000 ng/ul (dsDNA)

DNA reproducibility

< ±1.0 % (dsDNA, @ 1000ng/ul)

Wavelength Range

190-1100nm

Spectral Bandwidth

4 nm

Optical System

Single Beam, Grating 1200 lines/mm

Wavelength Accuracy

±0.5 nm

Wavelength Repeatability

0.3 nm

Max Scanning Speed

3000nm/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

±0.0008A/h @ 500nm

Baseline Flatness

±0.002A

Light Source

Halogen & Deuterium lamp

Output

USB Print and data output , Connect PC

Power Supply

AC 110/220V±10%, 50/60Hz

Packing Size(W*D*H)mm

491*365*180

Gross Weight(kg)

14