CHNSpec Technology （Zhejiang）Co.,Ltd

Technological Breakthrough Leading a Spectral Revolution: CHNSPEC FigSpec FS-2A Hyperspectral Imager Grand Launch.

Amid the continuous evolution of spectral analysis technology, a hyperspectral imaging device that integrates innovative design with powerful performance has emerged. CHNSPEC introduces the FigSpec Series Full-Spectrum Hyperspectral Imager FS-2A, which precisely addresses the pain points of traditional technology and is quickly becoming the new choice for spectral applications across industries.   Conventional hyperspectral cameras often struggle with issues such as complex external push-broom scanning mechanisms and cumbersome focusing operations. The FS-2A fundamentally resolves these challenges. It adopts a high-diffraction-efficiency transmission grating spectroscopic module combined with a high-sensitivity area array camera, integrated with built-in scanning imaging and auxiliary camera technology, making operation simple and efficient. At the same time, the device can be directly integrated with imaging lenses using a standard C-mount, enabling rapid spectral image acquisition and significantly enhancing work efficiency.     In terms of core performance, the FS-2A demonstrates industry-leading capabilities. Its short-wave near-infrared spectral range covers 900–2500nm, with a spectral resolution better than 10nm and no fewer than 250 spectral channels, enabling the capture of subtle spectral variations of materials. With an image resolution of 640×640 and a 25mm focal length lens providing a 21.7° field of view, it ensures clear imaging with a broad perspective. In addition, the device employs a Stirling-cooled MCT detector with an effective bit depth of ≥14 bits, providing a solid guarantee for acquiring high-quality spectral data.   The FS-2A is designed for wide-ranging and in-depth applications： 1. In geological and mineral exploration, it accurately identifies mineral types and distribution through spectral features. 2. In precision agriculture and crop monitoring, it enables real-time analysis of crop growth conditions and pest infestations, supporting scientific cultivation. 3. In the cultural heritage sector, its non-contact detection capability allows detailed research into artifact materials and preservation conditions. 4. In military and security applications, its high-sensitivity spectral detection provides strong support for surveillance and safety.   Notably, the FS-2A is developed with independent intellectual property rights, reflecting CHNSPEC’s strong R&D strength in hyperspectral imaging technology. The device supports USB 3.0 interfaces, is compatible with multiple data formats including spe, hdr, and scp, and comes equipped with FIGSPEC CAM and FIGSPEC Studio software, offering a complete ecosystem for data acquisition and analysis. Its built-in battery power supply further enhances portability and operational flexibility.   From laboratory research to industrial inspection, from agricultural production to cultural preservation, the FigSpec® Full-Spectrum Hyperspectral Imager FS-2A embodies the philosophy of “Observing the World with Spectra”, empowering a wide range of industries. With continued technological adoption, it is set to create value across more fields and open a new chapter in spectral applications.

Selection and Application of spectrophotometer in the Textile Printing and Dyeing Industry: A full-chain solution from yarn dyeing to garment quality control

In the textile printing and dyeing industry, precise color control is the key to ensuring product quality, running through the entire process from yarn dyeing to garment quality control. As a core tool for color measurement, the reasonable selection and application of colorimeters are crucial for enhancing the competitiveness of products. The series of colorimeters launched by CHNSpec Technology meet the diverse needs of various industries with their different features.   I. Yarn dyeing process: Precise measurement lays the foundation     1. Instrument selection: Choose the CHNSpec DS-36D benchtop spectrophotometer with reference grade. It adopts a dual optical path design of differential spectroscopy engine and nanoscale grating, which can effectively reduce the interference of external factors and ensure stable and accurate measurement results.   2. Measurement advantage: During the yarn dyeing process, different batches of yarn have strict requirements for color consistency. The DS-36D can measure the yarn color quickly and accurately, and obtain detailed color data, such as CIE Lab, XYZ and other color space parameters. For instance, when producing a batch of blue yarn, the standard color sample is first measured with DS-36D to obtain precise color data. Then, measure the dyed yarn. By comparing the two sets of data, the color difference situation can be clearly known.   3. Production Application: If the measurement results show color differences, dyeing workers can precisely adjust the dye formula based on the data provided by DS-36D. For instance, if the color is too light, the proportion of dye can be appropriately increased. If the hue is off, the mixing ratio of different dyes can be adjusted. At the same time, it can also optimize process parameters such as dyeing time and temperature, thereby effectively controlling the color of the yarn, reducing the rate of defective products, and ensuring that the color of the entire batch of yarn is uniform and consistent.   II. Fabric printing and dyeing stage: Efficient measurement ensures quality     1. Instrument recommendation: CHNSpec CS-820P benchtop spectrophotometer is the ideal choice for this stage. It is equipped with a 7-inch TFT true-color capacitive touch screen and an android operating system. The operation interface is intuitive and friendly, reducing the learning cost for operators.   2. Functional Features: The fabric is rich in printing and dyeing patterns and colors. The CS-820P has a rapid measurement function, which can measure the colors of different printing and dyeing areas in a short time. In large-scale production, color deviations can be detected in a timely manner through real-time measurement. Meanwhile, it supports data storage, export and wireless transmission functions, enabling the rapid transfer of measurement data to the production management system.   3. Practical operation: Taking the production of printed fabrics as an example, when it is found that the local color of a certain piece of fabric differs from the standard color, the CS-820P can be immediately used for measurement to obtain the color difference data. Based on the data, operators can promptly adjust the parameters of the printing and dyeing equipment, such as increasing or decreasing the dye injection volume and adjusting the printing and dyeing speed, to ensure that the color of the fabric produced subsequently meets the standards. In addition, through the analysis of the measurement data, the color change patterns of different batches of fabrics can also be summarized, providing a reference for optimizing the production process.   III. Quality Control of ready-made Garments: Multi-scenario measurement ensures quality     1. Applicable instrument: CHNSpec DS-812N benchtop liquid colorimeter is suitable for various scenarios in garment quality control. This instrument is equipped with over 30 chromaticity indicators and can meet the various chromaticity measurement requirements related to liquids in the garment production process.   2. Specific application: In garment production, when liquid dye color matching is involved, DS-812N can precisely measure the chromaticity of liquid dyes, assisting technicians in blending colors that meet the requirements. In terms of assessing the color fastness of clothing, for instance, for garments that have undergone washing or special treatment, the DS-812N can be used to measure the color change of the soaking solution before and after treatment. If the color of the soaking solution changes significantly, it indicates that there is a problem with the color fastness of the clothing and it needs to be reprocessed.   3. Performance advantages: The intelligent zero-point calibration function of DS-812N ensures measurement accuracy, with the minimum liquid addition reduced to 1ml, significantly minimizing sample loss. Meanwhile, it can adapt to various cuvette specifications and be flexibly selected according to actual measurement requirements, facilitating and enabling the measurement work to be completed conveniently and quickly.   These color difference meters from CHNSpec Technology, with their unique performance and functions, provide reliable color measurement solutions for the entire chain of the textile printing and dyeing industry. The rational selection of these instruments by enterprises can help improve product quality and gain an advantageous position in market competition.

CHNSpec DS-700D Spectrophotometer: An innovator in precise color measurement

In the field of color measurement, accuracy and reliability are eternal pursuits. As a highly regarded brand in the industry, CHNSpec has launched the DS-700D spectrophotometer, which has become a benchmark product in the field of color measurement with its advanced technical concepts and innovative design. It not only inherits the advantages of traditional spectrophotometers, but also achieves breakthroughs in multiple key technical dimensions, providing more efficient and accurate color solutions for industrial production, scientific research testing and other fields.     I. Brand Strength: The technological accumulation of CHNSpec CHNSpec has always been committed to the research and development and innovation of optical measurement technology. Over the years, it has accumulated profound technical expertise in the field of color measurement. The brand has gathered a group of professional R&D teams in optics, electronics and algorithms, constantly exploring the cutting-edge technologies in the industry, and is committed to providing users with high-quality measuring instruments. From product design to production process, CHNSpec has always adhered to a rigorous attitude, strictly controlling every link to ensure that each instrument has outstanding performance and stable quality. The launch of the DS-700D spectrophotometer is a concentrated demonstration of CHNSpec's technical strength. It integrates the brand's years of research and development experience and innovative achievements, bringing users a more superior measurement experience.   II. Core Advantages: Technical Highlights of DS-700D (1) Advanced measurement structure and correction model The DS-700D spectrophotometer adopts an innovative measurement structure based on D/8 illumination conditions, which is compatible with two geometric conditions including specular reflection light (SCI) and removal of specular reflection light (SCE). This design inspiration comes from the in-depth research on gloss correction models in the optical field. By simultaneously measuring the data of the sample under SCI and SCE conditions, the gloss data of the sample surface can be accurately obtained. As relevant research has pointed out, measurement deviations can occur due to the size differences of optical traps in different instrument structures. However, the DS-700D, through its built-in gloss correction model, dynamically corrects the SCE measurement results based on the gloss data of the material being measured, effectively reducing the inter-instrument differences caused by the structural variations of the instruments. This innovative design enables the instrument to maintain excellent measurement consistency when measuring samples with different surface characteristics such as high gloss and semi-gloss, significantly enhancing the reliability of the data.   (2) High-precision spectral measurement capability The instrument is equipped with a high-resolution spectral sensor and a high-quality optical system, capable of achieving precise spectral collection within the visible light range (400-700nm). Its spectral resolution reaches 10nm, which can precisely capture the changes in light intensity at different wavelengths, providing a solid guarantee for the accuracy of color data. In actual measurement, the DS-700D can quickly generate the spectral reflection curve of the sample. By comparing it with the standard color card or database, it can accurately determine the color characteristics of the sample. Whether it is for color matching in the printing industry or color difference detection in fields such as coatings and textiles, its high-precision measurement capability can meet the strict requirements of professional users.   (3) Intelligent operation and data management The DS-700D is equipped with a user-friendly operation interface and an intelligent data management system. The instrument is equipped with a clear color display screen, allowing users to directly view measurement data, spectral curves and other information. Through the built-in Bluetooth or USB interface, data can be easily transferred to a computer or mobile device. Combined with dedicated data analysis software, functions such as data storage, analysis, and report generation can be realized. In addition, the instrument also supports custom measurement parameters. Users can set appropriate lighting conditions, observation angles and other parameters according to different measurement scenarios, further enhancing the convenience and flexibility of operation.   III. Application Scenarios: Precise Adaptation in Multiple fields (1) Quality control in industrial production In industrial fields such as automotive manufacturing, electronic equipment, and coatings, the consistency of color is an important indicator of product quality. The DS-700D spectrophotometer can be used in raw material inspection, production process monitoring, and finished product testing, etc., to ensure that the product color meets the design standards. For instance, in an automotive painting production line, by measuring the color data of the body coating in real time, the spraying process can be adjusted promptly, avoiding rework and waste caused by color differences.     (2) Scientific Research and Laboratory Testing Research institutions and laboratories have extremely high requirements for the accuracy and reliability of color measurement. With its advanced technical parameters and stable performance, the DS-700D has become an ideal tool for research in fields such as optics, materials science, and color science. Researchers can use the instrument to conduct experiments such as color characteristic analysis and gloss influence research, providing accurate data support for scientific research projects.   (3) Color Management and Design In industries such as printing, packaging and advertising, the accurate reproduction of colors is the key. The DS-700D can help designers and printing manufacturers achieve precise color matching from design drafts to printed materials. By measuring the color data of the printed sample and comparing it with the design file, the printing parameters can be adjusted in a timely manner to ensure that the color effect of the final product is consistent with expectations.   IV. CHNSpec Technology leads the new future of Color measurement CHNSpec DS-700D spectrophotometer, with its outstanding brand endorsement, advanced technological advantages and wide range of application scenarios, demonstrates strong competitiveness in the field of color measurement. It not only solves the problem of inter-instrument differences caused by structural variations in traditional measuring instruments, but also enhances operational efficiency through intelligent design, providing users with a better measurement experience. With the continuous improvement of the industry's requirements for color accuracy, DS-700D is expected to become the preferred tool for more professional users, leading the color measurement industry to a new height. Whether it is quality control in industrial production or in-depth research in scientific research laboratories, the CHNSpec DS-700D spectrophotometer will provide solid technical support for the development of the color field with its precise and reliable performance.

Technology empowers ecological monitoring, and the CHNSpec hyperspectral unmanned aerial vehicle nest system makes a stunning debut

Today, with the rapid development of science and technology, the field of ecological environment monitoring has also witnessed significant changes. Recently, the hyperspectral unmanned aerial vehicle nest system launched by CHNSpec Technology has attracted the attention of many industry insiders with its innovative technology and powerful functions, becoming a new focus in the field of ecological monitoring.   The birth of this hyperspectral unmanned aerial vehicle (UAV) nest system is the result of CHNSpec Technology's continuous exploration and innovation in spectral technology and the UAV field over the years. Its emergence has completely transformed the traditional model of ecological environment monitoring and brought brand-new development opportunities to this field.     From the perspective of appearance, the unmanned aerial vehicle (UAV) automatic hangar has a simple and elegant design, yet it is equipped with powerful functions. It is not only a "warm home" for drones, but also the core hub for the entire system to achieve automated operations. When the drone returns after completing its monitoring mission, the hangar can automatically identify and guide it to land precisely, and then quickly activate the automatic battery swapping function to ensure that the drone can regain its "energy" in the shortest time and be ready to set out again to carry out the mission at any time. This efficient operation process has greatly enhanced the continuity and efficiency of monitoring work.   The hyperspectral camera, as the "eyes" of the system, has an even more astonishing performance. The CHNSpec FS60C hyperspectral camera can capture more abundant and detailed spectral information than ordinary cameras. It is like a "spectral detective", capable of uncovering the secrets hidden behind the spectrum from seemingly ordinary natural landscapes. Whether it is the slightest change in pollutants in water bodies or the subtle physiological state differences of vegetation leaves, none can escape its "sharp eyes".   Drones, as the "flying messengers" of the system, carry hyperspectral cameras and shuttle through the sky. The DJI M350 RTK drone, with its outstanding flight performance, can fly stably in various complex weather conditions and terrain environments. It can fly autonomously to the target area along the preset route and collect high-precision spectral data. During the flight, intelligent path planning and dynamic obstacle avoidance functions provide protection for it, enabling it to flexibly avoid obstacles and ensuring the safe and smooth progress of data collection work.     In practical applications, the CHNSpec hyperspectral unmanned aerial vehicle nest system has demonstrated its powerful capabilities. In the field of agriculture, it is like a "smart agronomist". Through hyperspectral monitoring of farmland, the system can quickly analyze the growth status of crops. For instance, by monitoring vegetation indices, it can be determined whether crops lack nutrients or are attacked by pests and diseases. Once problems are detected, the system can also provide farmers with precise suggestions on fertilization, irrigation and pest control based on the built-in algorithms, helping them achieve scientific planting and increase the yield and quality of crops.   In terms of forestry monitoring, this system has transformed into a "forest guardian". It can conduct rapid inspections of large areas of forests. By analyzing the spectral characteristics of trees, it can promptly detect problems such as pests and diseases, and fire hazards in the forest. In the monitoring of a certain forest area, the system, through the analysis of the spectral data of trees, detected in advance an area with potential risks of pine wood nematode disease. Relevant departments promptly took measures, effectively curbing the spread of pests and diseases and protecting forest resources.       In urban ecological environment monitoring, the CHNSpec hyperspectral unmanned aerial vehicle nest system also plays a significant role. It can conduct all-round monitoring of the city's water bodies, green Spaces, atmosphere, etc. For instance, monitoring the water quality of urban rivers and assessing the ecological benefits of urban green Spaces can provide a scientific basis for the ecological environment planning and management of cities.   In addition to its application in specific fields, the CHNSpec hyperspectral unmanned aerial vehicle nest system also features a high degree of intelligence and scalability. The multiple deep learning algorithms built into the system enable it to continuously learn and adapt to different monitoring requirements. Users can independently import algorithm models based on actual application scenarios, conduct training and upgrades, thereby expanding the application scope and monitoring accuracy of the system. Meanwhile, the system supports the connection of third-party data for calibration, further enhancing the accuracy and reliability of the data.   As people's demands for the quality of the ecological environment continue to rise, the importance of ecological environment monitoring is becoming increasingly prominent. The hyperspectral unmanned aerial vehicle nest system launched by CHNSpec Technology, with its advanced technology, powerful functions and broad application prospects, has injected new vitality into the field of ecological environment monitoring. It is believed that in the future, this system will play an important role in more fields and contribute to protecting our green mountains and clear waters.

Brand recommendation for Protable Spectroradiometer, CHNSpec FigSpec has been shortlisted

Today, with the deep integration of remote sensing technology and precision agriculture, Protable Spectroradiometer, as the core tool for obtaining the spectral fingerprints of surface materials, is moving from the laboratory to the fields. Facing the complex and diverse demands of fieldwork, domestic manufacturers represented by FigSpec have launched handheld devices that combine high precision and portability through innovative design and technological breakthroughs, redefining the efficiency standards for ground object spectral measurement.   I. Technical Characteristics and Market Pattern of International Brands ASD FieldSpec: A brand under the American company Tianbao, it is renowned for its full-band coverage of 350-2500nm and ultra-high resolution of 0.5nm. It is widely used in NASA remote sensing projects. However, its price of nearly a million yuan and the weight of a 20kg device limit its popularity in the field.   SVC HR-1024i: A representative laboratory-grade device, it supports fiber optic probes and integrating sphere accessories, and holds an advantage in the field of material testing. However, it needs to be used in conjunction with a professional workstation, and the operation threshold is relatively high.   TriOS RAMSES: A pioneer of portable solutions in Germany, it has built-in GPS and storage functions and is suitable for Marine monitoring. However, its short-wave infrared coverage is insufficient (1000-1700nm), which limits its application in geological exploration.   II. Technological Breakthroughs of the FigSpec Protable Spectroradiometer As a domestic manufacturer that simultaneously masters the technology of micro spectral chips and system integration, FigSpec has launched the FS-9100/9200/9300 series, which has completely overturned the bulky image of traditional ground object spectrometers.   Full-band coverage: From 300-1100nm of FS-9100 to 300-2500nm of FS-9300, through self-developed dual-detector integration technology, it achieves full-spectrum coverage from visible light to short-wave infrared, breaking through the technical bottleneck of short-wave infrared (SWIR) for domestic equipment.   Portable design: The FS-9100 weighs only 2.3kg. It features a 5.5-inch touch screen and a 12-megapixel camera, supporting GPS positioning and real-time Angle display. It can be held with one hand to complete measurements in multiple scenarios such as vegetation canopy and water bodies.   Intelligent function innovation: Built-in JY60 gyroscope for ±180° tilt monitoring, combined with a laser positioning system to ensure consistent measurement angles. The FS-9300 supports contact handles and aiming pistol accessories, making it suitable for complex scenarios such as rock outcrops and soil profiles.     III. Scenario-based Solutions of CHNSpec FigSpec Precision agriculture: FS-9200 achieves an inversion error of less than 2.5% for crop nitrogen content through 300-1700nm spectral analysis, supports real-time generation of NDVI vegetation index maps in the field, and guides variable fertilization.   Ecological monitoring: In the Qinghai Lake ecological protection project, FS-9300 achieved dynamic monitoring of blue-green algae blooms through the inversion model of chlorophyll a in water bodies and combined with GPS trajectory recording, increasing the data collection efficiency by 40%.   Geological exploration: In the exploration of copper mines in Yunnan, the SWIR band (1000-2500nm) of FS-9300 successfully identified characteristic peaks of minerals such as malachite and azurite, reducing the cost of field sampling by 60%.   Dimension Traditional equipment The FigSpec series of CHNSpec Cost 800,000 to 1.5 million RMB accounts for only one third of the import price Response speed requires an external computer for processing Built-in Windows 11 system for real-time analysis Environmental adaptability requires an external computer for processing IP65 waterproof and dustproof Data compatibility Exclusive formats need to be converted by professional software Supports export in CSV/ASCII universal formats   The launch of the FigSpec Protable Spectroradiometer not only broke the price monopoly of imported equipment but also redefined the performance boundaries of portable spectrometers through technological innovation. In the future, with the deep integration of AI and Internet of Things (iot) technologies, CHNSpec FigSpec may become the "Chinese standard" in the global field of Protable Spectroradiometer.

CHNSpec Technology's TH-07 series touch screen haze meter is officially launched - ushering in a new era of precise detection of transparent materials

Today, with the rapid development of the precision manufacturing and optical materials industries, the haze and transmittance performance of transparent materials have become the core indicators for measuring product quality. Recently, CHNSpec Technology, relying on its years of accumulation in optical detection technology, officially launched the TH-07 series touch screen haze meter. This professional-grade testing equipment, with "precision, efficiency and intelligence" at its core, integrates multiple innovative technologies, redefines the measurement standards for haze/transmittance of transparent materials, and provides strong technical support for quality control in the industry.     I. Core Advantage: Establishing a benchmark for testing through technological innovation The TH-07 series haze meter has achieved a full-dimensional upgrade from optical principles to operational experience, with multiple core advantages directly addressing the pain points in industry detection:   Standard optical architecture, precise and reliable data Adopting the internationally recognized 0/d optical structure, it ensures the scientificity and consistency of measurement data from the source. The equipment fully complies with the haze standards of the three major systems, namely GB/T 2410, ASTM D 1003/1004, and ISO 13468/14782, covering the testing specification requirements of multiple regions and industries, ensuring that the testing results have credibility worldwide.   An extremely long lifespan and ultimate precision coexist Equipped with high-performance light sources, it has a service life of up to 5 years or 5 million tests, significantly reducing equipment maintenance costs and downtime losses. In terms of measurement accuracy, the mid-to-high-end model TH-07 in the series has a resolution of 0.01%, with a repeatability error of no more than 0.05%. Even the slightest differences in optical performance can be precisely captured, providing solid data support for high-precision material inspection.   Intelligent operation and massive storage are seamlessly integrated Equipped with a 7-inch IPS full-view LCD screen and capacitive touch screen, the operation is smooth and intuitive. You can quickly get started without professional training. A single machine can store 20,000 sets of test data. Combined with the standard HAZE QC PC management software, it supports one-click data export, automatic report generation and printing, easily achieving the full life cycle management of test data.   II. Technical Parameter Highlights: Series configuration meets diverse needs The TH-07 series includes three models: TH-05, TH-06, and TH-07, covering different scenario requirements through differentiated configurations   The light source adaptation is more flexible: TH-05 supports CIE-A and CIE-C light sources. TH-06 and TH-07 add CIE-D65 light sources on this basis, which can simulate the optical performance of materials under different lighting environments.   More comprehensive measurement standards: TH-05 focuses on haze and transmittance measurement under ASTM standards, while TH-06 and TH-07 support parallel testing under both ASTM and ISO standards, meeting the multi-standard production needs of multinational enterprises.   The detailed design is more considerate: All three models support the detection of samples with a thickness of no more than 145mm. Among them, the TH-07 is exclusively equipped with dual measurement apertures of 21mm and 7mm, which can not only meet the rapid detection of large-sized samples but also accurately measure the optical performance of small areas, making it suitable for more complex testing scenarios.   The entire series of equipment has a uniform volume of 310mm×215mm×540mm and weighs only 6kg. It is equipped with a USB interface and a stable DC 12V power supply, ensuring stable operation in both fixed laboratory testing and mobile spot checks on production lines.   III. Wide Application: Covering the entire industrial chain of optical materials The TH-07 series haze meter, with its powerful compatibility, has become the ideal choice for transparent material testing in multiple fields   In the display panel industry, the haze uniformity of the diffusion plate can be precisely measured to ensure the display effect of the screen. In the field of optical films, the light transmission performance of the films is optimized through transmittance detection. For AG glass in the automotive and electronic fields, it can efficiently evaluate the quality of anti-glare coatings. In the production of optical lenses, the optical clarity of the lenses can be strictly controlled, facilitating the quality upgrade of precision optical components. From basic materials to terminal products, the TH-07 series provides a "one-stop" testing solution for quality control throughout the entire industrial chain.   IV. Comprehensive Support: Customized solutions enhance testing efficiency To further meet the diverse testing requirements, dedicated fixtures suitable for films and cuvettes are provided. From custom-made diameter plates of 5mm, 7mm and 10mm to haze standard plates and transmittance plates calibrated by authoritative institutions such as the National Institute of Metrology and the East China Institute of Metrology, a complete ecosystem of "equipment + consumables + calibration services" has been formed. Users can flexibly select and configure according to the characteristics of the test object to enhance the detection efficiency and data credibility.   As an innovative product in the field of transparent material inspection, the TH-07 series touch screen haze meter, with its precise optical measurement, intelligent operation experience and comprehensive scene adaptation, brings more efficient and reliable quality control tools to the industry. CHNSpec Technology will continue to focus on optical inspection technology, promote the standardization of the industry through technological innovation, and help global manufacturing enterprises achieve quality upgrades and value enhancements.

How to choose a hyperspectral camera for plant phenotypes? This one article is enough!

I.  Spectral range: Comprehensive coverage is the key Plants exhibit characteristic changes in specific spectral bands at different growth stages and under different stresses. A good plant phenotype hyperspectral camera should have a wide spectral range, covering the visible light (400-700nm), near-infrared (400-1000nm), and even short-wave infrared (900-2500nm) regions.   For instance, CHNSpec Technology has developed a product line covering multiple spectral regions. In the visible light and near-infrared bands, it can be well used to monitor the growth status of crops because substances such as chlorophyll and water in plant leaves have obvious absorption and reflection characteristics in these bands. By analyzing the spectral information of crops in this band, we can understand their chlorophyll content and thereby determine their photosynthetic efficiency and health status. In the short-wave infrared band, it is of great significance for detecting changes in water content in plant tissues and identifying the components of some special substances. Like the FS1X series of line scan hyperspectral cameras from CHNSpec, it offers multiple spectral region options from visible light to short-wave infrared, covering different ranges such as 400-1700nm, which can meet the spectral range requirements of various plant phenotypic studies.   II.  Resolution: High resolution captures subtle differences Resolution is one of the core performance indicators of hyperspectral cameras, including spectral resolution and spatial resolution. Spectral resolution determines the camera's ability to distinguish similar spectral features. For plant phenotypic research, high spectral resolution enables us to capture the subtle changes in plant spectral characteristics more precisely. Spatial resolution affects the clarity and detail level of the images captured by the camera. When conducting research on the morphological structure and leaf texture of plants, high spatial resolution cameras can provide clearer images, facilitating our accurate measurement of plant morphological parameters such as leaf area and leaf shape. For instance, some high-resolution cameras can offer a spatial resolution of 1920×1920 or even higher, which can clearly present the fine structures of plants.   III.  Imaging Speed: Meeting the requirements of different scenarios In actual plant phenotypic research, the imaging speed is also very crucial. If you need to conduct rapid monitoring of a large area of farmland or a large number of plants in greenhouses, or record the changes of plants during dynamic processes (such as the rapid response of photosynthesis), then the imaging speed of the camera becomes an important consideration factor.   CHNSpec hyperspectral camera performs exceptionally well in terms of imaging speed, with a full-band imaging speed of up to 128Hz. When ROI (Region of Interest) processing technology is adopted, the imaging speed can be significantly increased to 3300Hz. This rapid imaging capability enables researchers to obtain a large amount of spectral image data of plants in a short period of time, meeting the application scenarios with extremely high requirements for detection speed, such as large-scale vegetation monitoring in the wild and high-throughput phenotypic monitoring in greenhouse automation.   IV. Portability and Ease of operation: Adaptable to diverse research environments For researchers who need to conduct field studies in the wild or frequently move their devices between different sites, the portability of cameras is of vital importance. Portable hyperspectral cameras should be compact in size and light in weight, while also ensuring that their performance remains unaffected.   For instance, the FS-IQ series of portable hyperspectral cameras from CHNSpec not only support 1200 spectral channels and a spatial resolution of 1920×1920, but also enable rapid operation through a 5-inch touch screen. With a single charge, it can complete 300 measurements, making it highly suitable for mobile field operations. Its operation is simple and convenient. Even non-professional technicians can quickly get the hang of it, greatly improving research efficiency.   V. Data Processing and Analysis Function: Deeply mine the value of data The large amount of data obtained by hyperspectral cameras requires powerful data processing and analysis capabilities for interpretation. A good plant phenotype hyperspectral camera should be equipped with professional data processing software, which can perform correction, denoising, feature extraction and other processing on the original spectral data, and provide intuitive data analysis results.   Some software also has functions such as automatically identifying plant diseases and pests, assessing the nutritional status of plants, and predicting plant yields. Through deep learning and analysis of a large amount of plant spectral data, software can establish accurate models, providing more in-depth and valuable information for plant phenotypic research. When choosing a hyperspectral camera, cost performance is also a factor that cannot be ignored. We hope to obtain high-performance equipment while also ensuring that its price is within a reasonable range. With the advantage of domestic independent research and development, CHNSpec has effectively reduced the costs of product research and development and production. While ensuring the excellent performance of its products, it provides users with more cost-effective choices. In addition, a complete after-sales service system is equally important. From the installation and commissioning of the product, operation training, to technical support and maintenance guarantee during the later use process, all require the manufacturer to respond promptly and provide professional services. Only in this way can we ensure that the camera remains in good operating condition throughout long-term use, providing continuous and stable support for our research work.   In conclusion, choosing a hyperspectral camera suitable for plant phenotypic research requires a comprehensive consideration of multiple aspects such as spectral range, resolution, imaging speed, portability, data processing capabilities, cost performance, and after-sales service. Only by carefully weighing these factors based on one's own research needs and actual application scenarios can one select a hyperspectral camera that suits oneself, providing strong technical support for plant phenotypic research work and helping us achieve more in-depth research results in the field of plant science.

CHNSpec Technology's Hyperspectral product line: Scenario-based Innovation Breakthrough under the Full-spectrum layout

In the current era of rapid technological development, hyperspectral imaging technology, as a cutting-edge field that integrates spectral analysis and imaging techniques, is profoundly transforming the operational models of numerous industries. Since its establishment in 2013, Hangzhou CHNSpec Technology Co., Ltd. has been continuously delving into this field full of challenges and opportunities. Relying on its core technologies with independent intellectual property rights, it has developed hyperspectral solutions covering multiple fields. With high precision, high stability and intelligent features, its products are driving the iterative upgrading of industry technology.   I. Full product line layout: Multi-scenario adaptation capability With the "FigSpec®" brand at its core, CHNSpec Technology has built a complete product matrix covering line scanning, portable, unmanned aerial vehicle-mounted and PTZ systems. The technical parameters of various products in this matrix are in line with international standards. While they have outstanding performance, they also have significant cost advantages, providing strong support for applications in different scenarios.   (1) Line scanning hyperspectral camera: A key device for industrial inspection The FS1X series: This series of products covers five major spectral regions from visible light (400-700nm) to short-wave infrared (1400-2500nm), and can support 300 to 1200 spectral channels. Its spectral resolution is outstanding, reaching up to 2.5nm. In practical applications, the combination of push-scan imaging technology and ROI (Region of Interest) function enables a frame rate of up to 128Hz across the entire spectral range. Such a high frame rate and resolution make the FS1X series thrive in high-precision color detection and defect identification in industries such as printing and textiles. It can precisely capture extremely subtle color differences and defect issues on the product surface, providing a solid guarantee for quality control in industrial production. The FS2X series: It adopts an integrated design of a transmission grating beam splitting module and an area array camera. This unique design enables this series of products to be directly adapted to C interface lenses, greatly expanding the flexibility of its application. In terms of spectral range, the visible light/near-infrared model (400-1000nm) has a spectral resolution of up to 2.5nm, while the short-wave near-infrared model (900-1700nm) has a resolution of 6nm. Whether in laboratory research or in the online detection process of industrial production, All of them can fully meet the demands for different spectral ranges and resolutions, demonstrating strong applicability. FigSpec® series microscopic hyperspectral imaging System: This system innovatively integrates a visual camera and a hyperspectral camera into one. In the actual operation process, users can first quickly preview the sampled image with the help of a visual camera to accurately determine the position of the target image, and then carry out the collection of hyperspectral data. This integrated design not only enhances work efficiency but also makes hyperspectral research on the microscopic world more convenient and efficient, providing a powerful tool for researchers to explore in the microscopic field.   (2) Portable hyperspectral camera: An efficient tool for mobile detection Considering the special requirements of fieldwork and other scenarios, the portable hyperspectral camera of CHNSpec Technology adopts a lightweight design, with an overall weight of approximately 2.8kg, making it convenient for users to carry. Meanwhile, its built-in battery power supply method frees the device from the constraints of power cords, enabling it to move freely in outdoor environments without being restricted by power sources. Such a design enables the camera to play a significant role in scenarios that require frequent mobile operations, such as field agricultural phenotypic analysis and geological exploration. It can collect and analyze hyperspectral data of target objects anytime and anywhere, providing great convenience for research and work in related fields.   (3) Unmanned Aerial vehicle-mounted hyperspectral system: An important means of aerial monitoring FS-60C series: As a new generation of unmanned aerial vehicle-mounted hyperspectral camera launched by CHNSpec Technology, this series of products is specifically adapted to the DJI M350/IM300RTK flight platform. Its spectral range covers 400-1700nm, and the spectral resolution is better than 2.5nm. In practical applications, drones equipped with FS-60C series cameras can quickly and efficiently conduct aerial monitoring of large areas, obtaining high-resolution spectral image data. This provides a brand-new solution for large-scale monitoring in fields such as agriculture, forestry, and environmental protection, significantly enhancing monitoring efficiency and coverage. The FS60-UCR series of unmanned aerial Vehicle Hyperspectral LiDAR measurement system: This is a multifunctional detection system integrating liDAR and hyperspectral imaging, capable of simultaneously obtaining liDAR and hyperspectral image data. Its main functions are rich and diverse, including hyperspectral imaging with a spectral range of 400-1700nm, multi-threaded lidar with a ranging of up to 300m, ultra-clear preview camera function, built-in control system function of the main unit, high-precision inertial navigation and solid-state storage function, etc. Such powerful functional integration enables the FS60-UCR series to be carried on various unmanned aerial vehicles, providing comprehensive and accurate data support for monitoring and analysis work in complex environments.   (4) Pan-tilt Hyperspectral System: Large-scale dynamic Monitoring solution The pan-tilt hyperspectral system is mainly applied in scenarios such as river water quality monitoring and forestry resource investigation, where dynamic monitoring of a large area is required. By integrating hyperspectral cameras with pan-tilt equipment, this system can achieve synchronous monitoring of multiple areas and conduct real-time analysis of the collected data. In the monitoring of river water quality, abnormal changes in water quality can be detected in a timely manner. In the investigation of forestry resources, it is possible to quickly grasp information such as the growth status of forest vegetation and the distribution of pests and diseases. This ability of large-scale dynamic monitoring provides timely and accurate data basis for scientific decision-making and management in related fields, which is conducive to improving the efficiency and quality of resource management and environmental protection.   Il. Scenario-based Innovative Applications: Precise Empowerment in Multiple Fields With its unique feature of "merging spectra and graphs", CHNSpec hyperspectral technology has successfully achieved technological application and scenario-based innovative application in multiple fields, bringing new opportunities and changes to the development of various industries.   (1) Industrial Inspection: Quality Control Upgrade Printing and textile industry: In the printing and textile industries, which have extremely high requirements for color consistency,CHNSpec hyperspectral camera has demonstrated outstanding performance. Its ultra-high precision of single-pixel color difference repeatability (ΔEab < 0.1) can accurately detect color deviation of products during the production process, ensuring the color consistency of each batch of products. Meanwhile, the camera supports real-time defect classification work on high-speed production lines, capable of quickly identifying defects such as blemishes and stains on the product surface, providing strong support for the quality control of enterprises. By promptly identifying and resolving quality issues in the production process, enterprises can not only enhance product quality and reduce the rate of defective products, but also effectively lower production costs and strengthen market competitiveness.   The plastic recycling industry: With the continuous improvement of environmental awareness, the plastic recycling industry is facing higher technical challenges. CHNSpec hyperspectral camera is based on near-infrared spectroscopy and can accurately identify various common plastics with a high classification accuracy rate. More importantly, its processing speed is extremely fast, with a short processing time per frame. This enables rapid and accurate classification of plastics on large-scale plastic recycling production lines, significantly enhancing the recycling efficiency and promoting the development of the plastic recycling industry towards intelligence and high efficiency, making positive contributions to the recycling of resources.   (2) Agriculture and Ecology: Support for Intelligent Development Crop phenotypic analysis: In the agricultural field, the precise identification of crop stress resistance is of vital importance for breeding research. The unmanned aerial vehicle (UAV) hyperspectral system of CHNSpec Technology can precisely analyze the stress resistance of crops such as wheat in different growth environments by combining the spectral characteristics of crops. By obtaining spectral data of crops, researchers can gain a deep understanding of the physiological state, nutritional status, and resistance to pests and diseases of crops, providing a scientific basis for cultivating more high-quality, high-yield, and stress-resistant crop varieties, and contributing to the sustainable development of agriculture.   Wetland monitoring: As an important ecosystem, the changes in the ecological environment of wetlands have a profound impact on the overall ecological balance. The hyperspectral remote sensing technology of CHNSpec Technology plays a key role in wetland monitoring. High-resolution spectral images obtained through hyperspectral cameras can clearly capture the distribution of water pollutants and the health status of wetland vegetation. These data provide important references for ecological protection departments to formulate scientific and reasonable wetland protection strategies, which helps to promptly identify and solve problems existing in the wetland ecological environment and protect the integrity and stability of the wetland ecosystem.   Ill. Innovation-driven Development: Dual Advancement of Technology and Market During the development of its hyperspectral product line, CHNSpec Technology has always adhered to a development strategy that combines technological innovation with market demand. Through continuous investment in research and development and market expansion, it has promoted hyperspectral imaging technology from the laboratory to industrialization, providing precise and intelligent "vision +" tools for various industries.   (1) Technological Innovation: Building Core Competitiveness CHNSpec Technology has a research team led by a group of optical doctors from Zhejiang University, and possesses strong independent research and development capabilities. During the research and development of hyperspectral imaging technology, the team has spent many years working hard and successfully overcome a number of core technical problems, forming a number of independent intellectual property rights. For instance, its unique differential spectroscopy engine and nanoscale grating design can precisely capture the surface of materials, providing technical support for the application of hyperspectral cameras in the field of color detection. Meanwhile, in terms of key performance indicators such as spectral resolution and imaging speed, the products of CHNSpec Technology have also reached international standards. For instance, the imaging speed and spectral resolution of the FS-23 model have surpassed those of traditional imported models, standing out in the market competition with its outstanding technical performance.   (2) Market Expansion: In-depth penetration in multiple fields With the advantages of a full product line layout and scenario-based innovative applications, the hyperspectral products of CHNSpec Technology have been widely used in domestic and international markets. In China, our products cover multiple industries such as printing, coatings, auto parts, metals, and home appliances, as well as major universities and research institutions, providing strong support for domestic industrial upgrading and scientific research innovation. In the international market, CHNSpec Technology has successfully launched its products globally, breaking the long-term monopoly of European and American brands in the field of hyperspectral imaging. Its products, with their outstanding performance, reasonable prices and comprehensive after-sales service, have won the trust of many global enterprise customers. The cumulative number of tested samples has exceeded 100 million, establishing a good brand image in the international market and opening up a path for the international development of domestic hyperspectral technology.   From precise detection on industrial production lines to macroscopic monitoring of the ecological environment,CHNSpec Technology has built a vast application ecosystem with a full-spectrum layout of hyperspectral product lines. Through continuous iteration of core technologies, multi-scenario solutions, and intelligent upgrade paths,CHNSpec Technology is leading the industrialization development trend of hyperspectral imaging technology, injecting strong impetus into the digital and intelligent transformation of various industries, and becoming an important force driving industry progress and social development. In the future, with the continuous innovation of technology and the continuous expansion of application scenarios, CHNSpec Technology is expected to create more glories in the field of hyperspectral imaging and contribute more "Chinese wisdom" and "Chinese solutions" to global scientific and technological development.