Spectromètre MIR Miniature, 3-3.7µm ou 3.7-4.5µm, pour Analyses de Gaz

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Fabricant Spectral Engines

Spectral Engines

Description :

The M-series MIR sensor device is based on MEMS Fabry-Perot Interferometer technology, forming a robust and miniaturized MEMS spectrometer for gas analysis. The M-series features a TTL-sync output, which can be used to control an external device, such as light source. A special algorithm is available for utilizing a lock-in scheme for SNR improvement.

The M-series devices cover two wavelength ranges in the MIR region for measuring hydrocarbons and CO2. The no-slit optical design combined with a large single pixel detector and lock-in scheme enables high SNR values for optimized measurement performance with compact form factor and low power consumption. Two standard wavelength ranges are available: 3.0 - 3.7 µm for M3.7 model or 3.7 - 4.5 µm for M4.5 model.

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  • Wavelength ranges M3.7 model: 3.0 - 3.7 µm
  • Wavelength ranges M4.5 model: 3.7 - 4.5 µm
  • Detector type: Single element PbSe
  • Spectral element: MEMS Fabry-Perot Interferometer
  • Wavelength switching time: 1 ms
  • Minimum wavelength step: 0.01 nm
  • Wavelength resolution (FWHM): 0.7 - 1.4 % of wavelength
  • Gravity effect to wavelength: < 0.01 nm
  • Power consumption: < 1 W
  • Interface: USB2.0
  • Size: 58 x 57 x 27 mm
  • Weight: < 100 g
  • Benefits

  • Systems can be connected with accessories, such as gas flow cells or ATR probes

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