Nano Spectrophotometer NS-B11

The Nano spectrophotometer is a micro-volume UV spectrophotometer designed to take measurements at 230 nm, 260 nm, and 280 nm. It utilizes a CCD detector and a Xenon flash lamp as a light source, ensuring high stability and a long operating life. Specifically tailored for detecting micro-volume quantities of nucleic acids and other concentrated or diluted components, it is ideal for analyzing the concentration of pure nucleic acid. The device features a built-in printer for printing data and offers data transfer options via SD-RAM card or USB. With its capability to provide accurate measurements with only a minimal amount of sample, it offers efficient and reliable analysis.

Wavelength range230 nm, 260 nm, 280 nm
Path length1.0 mm, 0.2 mm
Minimum Sample size0.3 – 2.0 µl
Absorbance range0.2 – 75A (10 mm equivalent absorbance)
Absorbance precision0.002 Abs
Absorbance accuracy0.01
Light sourceXenon flash lamp
Measurement time< 5 s
Detects nucleic acid up to10 – 3750 ng/µL (dsDNA)
Detects protein up to0.5 – 110 mg/mL (BSA)
Dimension240 x 220 x 140 mm
Weight2.35 kg

  • Direct measurement of micro-volume samples ranging from 0.5 µl to 2.0 µl directly onto the pedestal
  • Wavelength range of 200 – 800 nm with the capability to scan within 5 seconds
  • User-friendly software for enhanced usability
  • Long-life Xenon flash lamp with up to 10 flashes over 10 years
  • Accommodation of highly concentrated samples
  • Direct concentration display
  • No need for cells or cuvettes for operation

Nano spectrophotometers play a crucial role in detecting micro-volume quantities of DNA/RNA, chemicals, liquids, and their components in various settings including laboratories, food industries, chemistry, microbiology, and medical research and development.


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