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Cooled Miniature Spectrometer
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Product Code: ATP4001
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ATP4001 is developed on the basis of ATP4000. The sensor is added with cooling technology, which can make CCD work in a set temperature environment. At the same time, it has the characteristics of high reliability, ultra-high speed, low cost, high cost performance, etc., and can be adapted to various environmental uses such as online testing. Micro-spectrometer. 

ATP4001 Low Cost Spectrometer adopts a 3648-pixel cooled linear CCD. The CCD adopts semiconductor cooling technology. As long as the external environment of the spectrometer is between -25 degrees and 40 degrees, the CCD can work in a set constant temperature environment (as low as 5ºC), so that ATP4001 has super high reliability, and the measurement results do not change with the ambient temperature. At the same time, the signal-to-noise ratio of ATP4001 is also improved, which is doubled compared with ATP4000. ATP4001 can adapt to the test of wavelength range of 200-1100nm, the exposure time of CCD detector can be controlled within 1ms, and customers can precisely control the signal-to-noise ratio of the spectrometer. 

ATP4001 Spectrometer is an ideal choice for UV, visible and near-infrared spectroscopy applications. There are different slits, gratings, mirrors and filters to choose from. According to your needs, you can configure spectrometers suitable for different applications. The spectral range is from 200nm to 1050nm, and the spectral resolution can be selected between 0.5 and 4.0nm. Optosky can also provide customized options for OEM customers. 

ATP4001 measurement tool provides the most advanced spectral analysis, which can receive the measured light input from SMA905 interface fiber or free space input, measure according to the set integration time, and output the measurement results through USB2.0 (high speed) or UART; suitable for biochemical analyzer, fluorescence spectrometer and LIBS, etc.

Detector
Spectral range 200-1100 nm
Effective pixels 2048
Sensitivity 1300 V/(lx·s)
Dark noise 48.6 RMS @ 0 ˚C; 57.8 RMS @ 13˚C (10s Integration)
Optical parameter
Focal distance 40 mm for incidence / 60 mm for output
Incident Interface SMA905 fiber interface, free space
Dynamic range 1300:1
Working temperature 0-40℃
Working humidity < 90%RH
Wavelength range 200-400nm,200-850nm ,200-1000 nm and other wavelength ranges are optional, different ranges can be customized
SNR >300:1
Physical parameters
Dimensions 102×720×34 mm3
Weight 0.5 kg
Optical configuration
Optical design f/4 Crossed asymmetric C-T optical path
Incident slit 5, 10, 25, 50, 100, 150, 200 μm optional, other sizes can be customized
Electrical parameter
A/D conversion resolution 16 bit
Working current <2A
Integration time 1 ms -130 second
Interface USB 2.0
Resolution 0.1-4 nm (depending on slit, spectral range)
Supply voltage DC4.5 to 5.5 V (type @5V)

  • Cooled detector down to 5ºC;
  • High performance-to-noise ratio
  • Other parameters are similar to ATP4000;
  • Spectral range: 200-1100 nm;
  • Optical path structure: crossed C-T optical path;
  • Detector: 2048 pixel CCD;
  • Integration time: 1ms-130s
  • Power supply: DC 5V@ <2A;
  • Power interface: 3.5mm locomotive;
  • ADC bit depth: 16 bits;
  • ADC sampling rate: 2MHz;
  • Optical input interface: SM905 optical fiber interface or free space input;
  • Data output interface: USB2.0 or UART;
  • 20-pin expansion interface;

  • LED sorting machine;
  • Environmental Science: Multi-parameter online water quality analyzer;
  • Micro-volume, fast spectrophotometer;
  • Spectral analysis, radiometric analysis, spectrophotometric analysis
  • Fluorescence spectrophotometer;
  • Life Science Research: Biomedical analyzer;
  • Transmittance and absorbance detection;
  • Reflectivity detection;
  • LIBS;

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