SR50C miniature spectrometer

Short Description:

The compact and high-performing JINSP SR50C Miniature Fiber Optic Spectrometer is perfect forachieving reflection, transmission, and absorption spectra in the 200-1100nm range. lt enables high-resolution spectral detection in the UV, Visible, and near-Infrared spectrum by varying the grating line density, which can be further improved with interchangeable grating slits.
Eguipped with a fast, low-noise signal acquisition and processing circuit, the spectrometer ensures obtaining spectra with the highest signal-to-noise ratio (SNR). its excellent optical design and blazed diffraction grating ensure a high luminous flux and enhance sensitivity to weak signals.
The spectrometer features an internal integrated temperature sensor capable of real-time monitoring of am bjent temperature, Combined with an internal temperature drift compensation algorithm, it canachieve the minimum temperature drift within the working temperature range.


Product Detail

Product Tags

Detectable items

● Supports detection of absorption, transmittance and reflectivity of ultraviolet, visible and near infrared radiations.

● Light source and laser wavelength identification.

● Environmental protection industry (smoke and water quality monitoring)

● LIBS

●  Fluorescence spectrum

●  Raman spectrum

Specifications

  SR50C SR75C
Detector Type Line array CMOS, Hamamatsu S11639
Effective pixels 2048
Pixel size 14μm*200μm
Sensing area 28.7mm*0.2mm
Optical parameters Numerical aperture 0.14 0.085
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
Entrance slit width 10μm, 25μm, 50μm, 100μm, 200μm (customizable)
Incident optical interface SMA905, free space
Electrical parameters Integration time 1ms-60s
Signal-to-noise ratio 650:1 (4ms)
Data output interface Type-c USB 2.0 or serial port
ADC bit depth 16 bit
Power supply DC 4.5 to 5.5V(type @5V)
Operating current <500mA
Operating temperature 10°C~40°C
Storage temperature -20°C~60°C
Operating humidity < 90% RH (no condensation)
Physical parameters size 76mm*65mm*36mm 110mm*95mm*43mm
weight 220g 310g

List of Product Models

Model Spectral Range (nm) Resolution (nm) Slit (μm)
SR50C-G01 200~1000(UV-NIR) 3.5 50
2.4 25
1.5 10
SR50C-G03 350~870(VIS) 2.5 50
2.0 25
1.2 10
SR50C-G04 200~550(UV) 1.4 50
SR50C-G07 350~700(VIS) 0.8 25
SR50C-G08 780~1050(NIR) 0.5 10
SR50C-G09
SR50C-G10
200~450(UV)
525~700(VIS)
1.0 50
0.6 25
0.3 10

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.
(related link)
SR50D/75D、ST45B/75B、ST75Z

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