SR50C (SR75C) miniature spectrometer

Short Description:

The SR50/75C series miniature spectrometer is a small-volume, high-performance, cost-effective multi-purpose spectrometer, covering ultraviolet, visible, and near-infrared bands, and can be used for Raman scattering spectroscopy, as well as detection analysis of reflection, transmission, and absorption spectra.
SR50/75C series spectrometers use 2048-pixel high-sensitivity COMS, support the wavelength range of 200-1100nm, and are equipped with low-noise, high-speed processing circuits, excellent signal-to-noise ratio and extremely fast response speed.
The SR50/75C series is compatible with SMA905 optical fibre and free space input, and data transmission supports USB2.0 and UART, which is convenient for scientific research users and industrial users to integrate.

Product Detail

Product Tags

Detectable items

● Raman spectroscopy system
● Light source and laser detection
● LIBS measurement

● Micro and fast spectrophotometer
● Environmental protection equipment (flue gas, water quality)
● LED sorting machine


  SR50C SR75C
detector type Line array CMOS
Effective pixels 2048
Cell size 14μm*200μm
Photosensitive area 28.7mm*0.2mm
Optical parameters Wavelength range Customized in the range of 200nm~1100nm Customized in the range of 180nm~ 760nm
Optical resolution 0.2-2nm 0.15-2nm
Optical design Symmetrical C-T optical path
focal length <50mm <75mm
The width of the incident slit 10μm, 25μm, 50μm (can be customized on request)
Incident optical interface SMA905 fibre optic interface, free space
Electrical parameters Integration time 1ms-60s
Data output interface USB2.0、UART
ADC bit depth 16bit
Power supply DC4.5 to 5.5V(type @5V)
Operating current <500mA
Operating temperature 10°C~40°C
Storage temperature -20°C~60°C
Operating humidity < 90% RH (non-condensing)
Physical parameters size 92mm*72mm*36mm 110mm*95mm*43mm
weight 220g 310g

Related Product Lines

We have a complete product line of fiber optic spectrometers, including miniature spectrometers, near-infrared spectrometers, deep cooling spectrometers, transmission spectrometers, OCT spectrometers, etc. JINSP can fully meet the needs of industrial users and scientific research users. If you want to know more, please contact us.
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