Nano-300 Micro-Spectrophotometer

The Nano-300 is a perfect full-spectrum, UV-Vis micro-spectrophotometer based on Nano-100 with full range of wavelength (200-800nm).
The Nano-300 is added a new function of bacterium cell concentration test (OD600).
The Nano-300 uses 7-inch touch screen and is integrated with Android system, which do not need to connect to a computer.






  • 7 inch touch screen with simple interface. No computer required
  • Android operating system with free software update
  • Only require 0.5-2μl sample to perform accurate measurements.
  • Long life’s Xenon flash lamp for up to 10 years
  • Flexible data output. The data can be printed with built-in printer, and output via USB memory stick
  • OD600 measurement, ideal for bacterial concentration measurement
  • Direct micro-volume measurement with 0.5-2μl of sample. Eliminates the need for expensive accessories.
  • Wide range of wavelength (200-800nm)
  • Turn on and instantly measure without lamp warm up time; Full scan capability from 200-800nm with 6 sec.
  • Switch off automatically when the machine is idle for more than 5mins, and awake by touching the screen.

Technical Specification

 Model  Nano-300
 Wavelength range  200~800nm
 Sample size  0.5~2.0μl
 Path length  0.2mm


 Light source  Xenon flash lamp
 Detector type  2048-linear CCD array
 Wavelength accuracy  1nm
 Spectral resolution  ≤3nm (FWHM at Hg546nm)
 Absorbance precision  0.003Abs
 Absorbance accuracy  1% (7.332Abs at 260nm)
 Absorbance range  0.02 – 100A
 Detection range  2~5000ng/μl (dsDNA)
 Measurement time  <5s
 Dimension (WxDxH)mm  210x268x181
 Data output  USB
 Weight  2.8kg
 Sample pedestal material  Aluminum alloy and Quartz fiber
 Operating voltage  24V DC
 Operating power  25W
 Standby power  5W
 Software compatibility  Android system
 OD600nm measurement
 Light source  LED
 Wavelength range  600±8nm
 Abosorbance range  0~4A