LRS-3 Laser Raman spectrometer

LRS-3 Laser Raman spectrometer

Brief introduction

LRS-2/3 laser Raman spectroscopy is applied to the measurement of the Raman spectra and fluorescence spectraof the research institutes, universities and colleges, and the product is a new product designed by our company. It has the advantages of simple structure, high sensitivity, good stability, etc.

Features

Computer control, interface display, the instrument can automatically record the Raman, fluorescence spectra

High resolution, low stray light color system

High sensitivity, low noise single photon counter to do system

Semiconductor laser as the light source

Equipped with good stability, high accuracy of the outer optical path system

Equipped with a variety of accessories, suitable for the analysis of liquid and solid samples

A notch filter designed to reduce the stray light

Technical parameter

Wavelength range 300-650nm

The wavelength accuracy ≤±  0.4nm

Wavelength repeatability ≤  0.2nm

The stray light ≤ 10-3

Line dispersion 2.7nm/mm

The half width of the spectral line wavelength at 589nm slit high 3mm, width 0.2nm, half width less than 0.2nm

Dimensions 700 x 500 x 450nm

Weight 70kg

Monochromator D/f=1/5.5

Grating 1200L/mm

Slit width 0-2mm can be adjusted continuously, showing the value of 0.01mm, the maximum 20mm

Receiving unit single photon counter

The light source of semiconductor laser output power output wavelength of 532nm ≥ 40Mw

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