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200-1000nm High-sensitivity & High-resolution UV-Vis Spectrometer
Product Code: ATP5020


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Optosky ATP5020 UV-Vis Spectrometer employs the ultra-high performance, high-sensitivity, high resolution, and cost-effective model. The award-winner spectrometer is called cooled Maya, it can even replace Maya and QE65 in SNR, sensitivity, and resolution. It's ideal for Raman system well. It uses 2048 x 64 pixel, a back-thinned CCD array, TE-cooled down to -10 ℃. Sensor noise is reduced, and SNR is almost 2 times higher than others. Increased reliability can remain measure result do not change with temperature.

Customized design of ultra-low noise CCD signal processing circuit built inside, Noise is lower can 3 counts is ahead of records in the industries. 

ATP5020 is designed with SMA905 optic fiber entrance connector or free space, and it outputs spectral data via USB2.0/UART

Detector type Back-thinned Linear array detector, TE-cooled to -10℃
Spectral range 165-1180 nm
Effective pixels 2048
Pixels dimension 14μm×14μm
Full well capacity 200 Ke-
Detector model Hamamtsu s10420+TEC or s11850
Sensitivity 6.5 uV/e-
Dark noise 300 e-rms
Optical parameter
Wavelength range 180-1180nm
Optical resolution 0.06-2 nm
Signal-to-noise >1300:1
Dynamic range 50000
Working temperature -10°c to + 50°c
Numberical aperture 0.11
Working humidity < 90% NC
Trigger YES (IN and OUT)
Cooling temperature -5°c
Full Well 300 ke-
Scanning rate < 1 kfps
Optical configuration
Optical design f/4 crossed asymmetrical Czerny-Turner
Focal distance 40/60mm
Incident slit 50 μm (5, 10, 25, 50, 100, or 200 μm optional)
Incident Interface SMA905 connector,free space
Electrical parameter
Integration time 1 ms - 30 s
Interfaces USB 2.0 (480MHz High speed)
A/D conversion resolution 18 bit
Supply voltage DC4.5 to 5.5 V (type @5V)
Operating current <2.3A
Storage temperature -30°c to + 70 °c
Physical parameters
Dimension 170×110×52 mm3
Weight 0.8kg
Sealing Anit-sweat

Detector:back-thinned CCD, TE-cooled down to -10 ℃

CCD parameters:2048×64pixel, 14×14um

Ultra-low noise CCD signal processing circuit

Spectral range: 185-1100nm

Spectral resolution: 0.1-2 nm(depend on spectral range, slit width)

Optical path:crossed Czerny-Turner (C-T)

Integration time:2ms-130s

power supply:DC 5V±10% @ <2.3A

18 bit, 570KHz A/D Converter

Entrance connector:SMA905 connector or free space

Output interface: high-speed USB2.0 or UART

20 pins, dual rows programmable extension connector

Raman spectrometer

Micro spectrophotometer, 

high-speed spectrophotometer

Spectral analysis /radiation spectrophotometer/ spectrophotometric analysis

Transmittance, absorbance, reflectance detection

Wavelength detection


What is the wavelength range?

ATP5020 is available in 350-800nm,200-850nm,200-1000nm,600-1000nm,800-1000nm

What is the sensitivity?

ATP 5020 6.5 uV/e-

What is the resolution?

Resolution of ATP5020 can be customized between 0.01-1.3 nm corresponding to the different slits and spectral range.

what is signal-to-noise ratio?

SNR of ATP5020 is   >3000:1.

what brands used for the detector?

CCD of ATP5020used Hamamatsu made in Japan, the best brand of CCD.

What is the size?

170mm×110mm×52mm, equal to 6.7×4.3×2 inch

What is the weight?


Do you have the software interface for C++,Labview?

ATP 5020 is equipped with SDK software for C++ , Labview development.

Do you have the software interface for Matlab development?

Not at the moment, if the customer has a bigger volume to support development, that's fine.

How long is the spectrometer warranty?

Leading industrial warranty is three year, and OEM project is offered a one-year warranty.

What is the price?

ATP 5020 prices range between USD6680~7180, contact us.

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