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SHANGHAI OCEANHOOD OPTO-ELECTRONICS TECH CO., LTD.

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Area array cooled spectrometer

DQPro Refrigerated optical fiber spectrometer

high resolution, and the best resolution is~0.1nm High-performance AD quantization sampling circuit, CCD quantization background noise ≤ 3RMS (Minimum Integral Time) Equipped with refrigerated back-illuminated CCD detector, with wide dynamic range, high signal-to-noise ratio and good stability

DQPro is a deep-cooled miniature optical fiber spectrometer based on symmetrical CT optical path design, with compact structure design and configurable spectral range. It adopts N.A0.11, with high resolution, up to 0.1nm; Low stray light,~5 ‰. Equipped with back-illumination and deep cooling CCD, the cooling temperature can reach - 20 ℃. With good spectral response stability and reproducibility, it is suitable for laser measurement, plasma emission spectrum measurement, color measurement, absorbance measurement, Raman measurement and other industrial field measurements. It is a scientific research and high-performance optical fiber spectrometer.

Area2000 Miniature optical fiber spectrometer

Stray light ~2‰ High resolution, best up to 0.07 nm Wavelength temperature drift ~0.1pixel/°C

Area2000 is a miniature fibre optic spectrometer with compact device structure design and configurable spectral range; high resolution, optimal up to 0.07 nm; low stray light, ~2‰; and small temperature drift, wavelength temperature drift ~0.1pixel/℃. It is suitable for many industrial field measurements such as laser measurement, plasma emission spectroscopy, colour measurement, absorbance measurement and Raman measurement. It is a high price industrial grade fibre optic spectrometer.

DQPlus Spectrometer

Cooling temperatures up to -25°C Can be adapted to Ruohai multi-core dense row cluster fibre, fibre insertion and extraction strength consistency ≦ 7%. Wide dynamic range, high signal-to-noise ratio, good stability

DQPlus is a depth-cooled miniature fibre-optic spectrometer, the cooling temperature can reach -25 ℃; the device structure design is compact, the spectral range can be configured; high resolution, the best can be up to 0.1 nm; low stray light, ~5 ‰. With good spectral response stability and reproducibility, it is adapted to a number of industrial field measurements such as laser measurements, plasma emission spectroscopy, colour measurements, absorbance measurements and Raman measurements.