EnSpectr L405® sets new records at blue-violet wavelengths. It is a unique luminescent analyzer that combines highest resolution and superior sensitivity in a compact design. EnSpectr L405® is based on the proprietary technology developed by Enhanced Spectrometry for demanding measurement tasks in scientific research as well as industrial applications.

EnSpectr L405® utilizes a 30 μm entrance slit, 1200 g/mm grating and a cutting-edge low pass filter. The luminescence is excited by a 100 mW semiconductor laser at 405 nm to provide a single shot luminescence spectrum in the spectral range from 455 nm to 760 nm.

EnSpectr L405® comes with a low-noise 3648-element linear-array CCD detector operating at room temperature and a state-of-the-art system for suppressing the Rayleigh scattering signal and straight laser light.

EnSpectr L405® has an onboard programmable microcontroller that ensures flexibility in controlling the spectrometer and accessories. The controlling software is user-friendly and can be easily modified for different applications.


  •  Outstanding performance
  •  Superior sensitivity
  •  Highest resolution


  • Lightweight and portable
  • Versality and ease of use
  • Fast and reliable results


  • Food and beverage control
  • Chemical processes
  • Medical diagnostics
  • Fuel quality control
  • Semiconductors
  • Gemmology
  • Science
  • Paints

EnSpectr L405® Luminescence Analyzer Specification

Laser Spectrometer
Laser Wavelength 405 nm Luminescent Spectral Range 455–760 nm
Output Laser Power 10–15 mW Spectral Resolution depending on spectral range 0.45–0.6 nm
Detector Optical Bench
Detector Linear CCD Array Focal Length 60 mm
Pixel Number 3648 Entrance Aperture 30 μm wide slit
Pixel Size 8 μm x 200 μm Grating 1200 g/mm holographic grating
Dark Current 630 e/pixel/s
Readout Noise 30 e rms
Dynamic Range 2100
Integration Time 10 ms – 500000 ms
Electronics Physical
Computer Interface USB 2.0 Dimensions 230 mm x 146 mm x 55 mm
Power Input 100 – 240 VAC, 50 – 60 Hz Weight 1 500 g
System Requirements Windows XP/Vista/7/8