CHN SPEC FS-IQ-VIS Portable Hyperspectral Camera (1920 * 1920, 400~700nm)

CHN SPEC FS-IQ-VIS Portable Hyperspectral Camera (1920 * 1920, 400~700nm)

The CHN SPEC FS-IQ-VIS Portable Hyperspectral Camera (Portable Smart Visible Hyperspectral Camera) is a breakthrough “all-in-one” optical solution. By combining the visible light band (400 nm – 700 nm) with an ultra-high resolution image sensor of 1920 × 1920 pixels in a mobile handheld design, this system acts as a “super eye” for absolute color analysis. The device frees users from bulky PC systems, allowing for the illumination and evaluation of product surface quality directly at the production workshop, warehouse, or outdoors.

Technical Specifications:

Spectroscopy method: Grating

Image resolution: 1920 * 1920

Dynamic range: 12-bit

Capture time: 5 seconds

Number of spectral channels: 500

Spectral range: 400–700nm

Optical resolution: 2.5nm

Slit width: 25um

Transmission efficiency: ≥60%

Stray light level: ≤0.5%

Pixel size: 5.86um * 5.86um

Sensor type: CMOS

Standard lens focal length: 25mm

Minimum working distance: 100mm

Field of view (FOV): 25°

Minimum exposure time: 21us

Maximum exposure time: 10s

Signal-to-noise ratio (SNR): 600/1

Data interface: USB3.0

Camera lens mount: C-Mount

Auxiliary imaging function: Auxiliary camera for monitoring the capture area

Outstanding Features

• Smart portable design (All-in-One Portable): Belonging to the IQ (Intelligent/Smart) series, the camera is equipped with an internal microprocessor system, a rechargeable battery, and an intuitive touch screen. You can easily carry the device anywhere to scan and view results instantly without connecting to a computer or power cables.
• Ultra-sharp resolution (1920 × 1920 pixels): Possessing a massive pixel density, the FS-IQ-VIS extracts all surface details at the micro-level. Every pixel in the 1920×1920 image carries a complete spectral curve, helping to detect extremely small color deviations or printing and textile defects the size of a hair.
• In-depth visible spectral band (400 – 700 nm): By focusing entirely on the visible light band, the device achieves maximum spectral sensitivity to color pigments. Notably, it is the “nemesis” of the Metamerism phenomenon – instantly detecting materials that look identical in color to the human eye but reflect different spectra.
• Real-time 3D data block processing (Edge Computing): The camera acquires the hyperspectral data block (Hypercube: X, Y, λ) and uses built-in Machine Learning algorithms for edge analysis. It can isolate and color-code alerts for color deviations or appearance defects, displaying them directly on the screen in real-time.
• Mobile QC Management: Directly store thousands of scanned samples and analysis results on the internal memory, allowing QC engineers to easily retrieve, compare, and create quality reports right at the worksite.

Practical Applications

With a perfect combination of mobility, visible band, and ultra-high definition, the CHN SPEC FS-IQ-VIS is a powerful assistant in the following fields:

• Printing & Packaging Industry: QC engineers can carry the machine along printing workshops to directly scan large-format packaging and label batches; inspecting ink uniformity and detecting micro color-drift errors without cutting samples to take back to the Lab.
• Textiles & Automotive Coatings: Evaluating the color of fabric rolls and car body paint layers right at the workshop or outdoors; ensuring absolute color consistency over large areas and eliminating dyeing/painting defects.
• Agriculture & Food (Appearance Evaluation): Quickly scanning the surface of fruits and vegetables at purchasing points for sorting based on peel color uniformity, identifying pathological spots, or the browning degree of processed foods.
• Museums & Art Restoration: Experts can bring the device directly to display areas to digitize artworks, separating color layers for conservation purposes with absolute True-color accuracy.