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  • Visible light liquid crystal tunable filter (LCTF VIS-10-20-S)
  • Liquid crystal tunable filter (LCTF) is an optical filter designed based on the birefringence effect of liquid crystal molecules and the interference principle of polarized light. The tunable filter adopts the self-designed and processed high-precision liquid crystal phase delay chip and cascade combination structure, uses the automatic calibration and correction system for high-precision calibration, connects to the computer through the USB interface, inputs the required wavelength and other parameters on the supporting software operation interface, and realizes the flexible narrow-band filtering function for the incident light. The product has the ability of adaptive temperature compensation. The calibration database can also be used to correct the spectral drift caused by the angle change of the field of view, to meet the imaging needs of large field of view. It can be combined with imaging lens and image sensor (CMOS / InGaAs, etc.) to form a compact hyperspectral imaging system.

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  • Visible light near infrared liquid crystal tunable filter (LCTF VNIR-10-20-S)
  • Liquid crystal tunable filter (LCTF) is an optical filter designed based on the birefringence effect of liquid crystal molecules and the interference principle of polarized light. The tunable filter adopts the self-designed and processed high-precision liquid crystal phase delay chip and cascade combination structure, uses the automatic calibration and correction system for high-precision calibration, connects to the computer through the USB interface, inputs the required wavelength and other parameters on the supporting software operation interface, and realizes the flexible narrow-band filtering function for the incident light. The product has the ability of adaptive temperature compensation. The calibration database can also be used to correct the spectral drift caused by the angle change of the field of view, to meet the imaging needs of large field of view. It can be combined with imaging lens and image sensor (CMOS / InGaAs, etc.) to form a compact hyperspectral imaging system.

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  • HF infrared liquid crystal tunable filter(LCTF SWIR-15-20-S)
  • Liquid crystal tunable filter (LCTF) is an optical filter designed based on the birefringence effect of liquid crystal molecules and the interference principle of polarized light. The tunable filter adopts the self-designed and processed high-precision liquid crystal phase delay chip and cascade combination structure, uses the automatic calibration and correction system for high-precision calibration, connects to the computer through the USB interface, inputs the required wavelength and other parameters on the supporting software operation interface, and realizes the flexible narrow-band filtering function for the incident light. The product has the ability of adaptive temperature compensation. The calibration database can also be used to correct the spectral drift caused by the angle change of the field of view, to meet the imaging needs of large field of view. It can be combined with imaging lens and image sensor (CMOS / InGaAs, etc.) to form a compact hyperspectral imaging system.

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  • Visible near infrared staring hyperspectral imager (SHIS VNIR)
  • SHIS series staring hyperspectral imager is independently developed by Shenzhen zhongdarihe Technology Co., Ltd. and has full intellectual property rights. It combines spectral analysis and high-definition digital image processing, based on liquid crystal tunable filter (LCTF), and applies staring hyperspectral imaging technology. In the spectral range from visible light to near infrared (400-950nm), it is carried out through electronic control LCTF Continuous subdivision of narrow band splitting, high-resolution two-dimensional array imaging for each band, after image processing, a complete hyperspectral high-definition image sequence is obtained, which has reached the domestic first and international leading technical level. This series of products can realize high definition, high sensitivity and high speed hyperspectral imaging in a highly integrated compact body, and can be selected flexibly in up to 110 band channels. It has the outstanding advantages of low power consumption, miniaturization, convenient use and easy expansion. It is an ideal choice for scientific research and industrial application using hyperspectral imaging technology.

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  • Desktop hyperspectral imaging system (WH-iSHIS-D1000)
  • Desktop hyperspectral imaging system is a platform specially designed for the field of forensic physical evidence. It combines high-definition digital imaging technology with traditional spectrometer. It has the advantages of high spatial resolution, high image definition and full spectrum scanning analysis, and makes use of the different spectral characteristics of the material to carry out non-destructive testing. The intelligent machine learning algorithm based on cloud computing can find the small features difficult to observe in traditional imaging technology, obtain more material evidence information, and help to strengthen the conclusion of the case.

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  • Portable Full Spectrum Imaging Search and Forensics System(WH - P40E)
  • WH-P40E is a portable full-spectrum imaging search and forensics system independently developed by Wayho. It is specially designed for the investigation and forensics of the criminal investigation scene of public security. It can search and discover the material evidence information such as fingerprints, body fluids, footprints, hair, altered handwriting, documents and archives, so as to enhance the ability of material evidence collection and improve the efficiency of handling cases for public security personnel. It provides powerful high-tech means.

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  • Portable Raman Spectrometer (WH-RAMAN-P)
  • The portable Raman spectrometer is a high performance portable Raman spectrometer. It mainly includes laser, spectrometer and optical fiber probe. It has small portable, high resolution, high sensitivity, stable and reliable performance. Easy to use and so on, can choose the liquid sample measurement accessory, the solid and powder sample measurement platform and the automatic focus sample platform, makes the measurement more accurate and portable, is facing scientific research, medicine, jewelry, food, etc. Environmental protection and other areas of industry promotion and application.

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  • Micro imaging spectrometer WH-PHIS-HSM)
  • The miniature imaging spectrometer is designed with total reflection optics, the convex grating splits light, increases the energy transfer, reduces the volume and reduces the weight. It is suitable for remote sensing exploration on the platform of UAV or airship. It is widely used in geology and environmental protection. Remote sensing in marine, agricultural and territorial areas

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  • Portable near infrared analyzer(WH-PHIS-IV)
  • A portable infrared analyzer for the analysis of rock samples and the rapid differentiation of low temperature altered minerals such as single minerals, silicate minerals containing hydroxyl groups, sulfate minerals and carbonate minerals in layered silicate, etc. The main applications of this instrument in geological fields are mineral identification, mapping of altered minerals, cataloguing of boreholes and tunnels (adit), indication of mineralization, evaluation of metallogenic potential, It is also used in jade research, archaeological research, medicine analysis, grain and oil quality analysis and so on.

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  • Visible near infrared desk high spectrum imaging system(SCI-T2100)
  • Sci-t series desktop hyperspectral imaging system is independently developed by Shenzhen zhongdarihe Technology Co., Ltd. and has full intellectual property rights. It combines spectral analysis and high-definition digital image processing. Based on liquid crystal tunable filter (LCTF), it applies gaze type hyperspectral imaging technology, and the spectral range covers visible light to near infrared (400-950nm) , By using non-destructive and non-contact identification methods, the high-definition hyperspectral imaging and analysis of the sample materials are carried out, and the rapid non-destructive identification is carried out by using different image and spectral characteristics of the materials, which can find the details that are difficult to be observed by the traditional technical means. Sci-t series desktop hyperspectral imaging system integrates multi-axis light source, special platform, hyperspectral imaging and spectrum / image analysis. It provides users with a complete hyperspectral research platform. It can establish an integrated business process of multi-scale real-time spectrum imaging data acquisition processing analysis for different research objects and objectives. It is a scientific research using hyperspectral technology The ideal choice of teaching demonstration and application exploration.

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