YS4580 Color Difference Meter Introduction: The YS4580 high-precision color colorimeter adopts a 45/0 (45 degree circular illumination, 0 degree reception) geometric optical structure in accordance with CIE No.15, and uses a concave grating splitting method to accurately measure sample reflectivity and various chromaticity data. Instrument equipment Φ 20mm large measurement aperture, used for precise color measurement and quality control in industries such as traffic signs, food, plastic electronics, paint and ink, textile and clothing printing and dyeing, printing, ceramics, etc. The instrument has a separate UV light source that can be used for fluorescence sample measurement. The instrument is equipped with GB 2893 and GB/T 18833 standard colors, and can manually customize the tolerance of polygonal rectangles. With one click, it can measure the brightness factor and chromaticity coordinates of traffic signs, markings, and reflective films. The instrument has high accuracy and stability for uneven or granular samples with stripes. Under the CIE recommended 45/0 geometric optical illumination conditions, this instrument can accurately measure the reflectance data of samples/fluorescent samples, and can accurately measure and express various color difference formulas and color indices in various color spaces. With the help of this instrument, precise color transfer can be easily achieved, and it can also be used as a detection device for precise color matching systems. This instrument is also widely used in color difference quality control of various products. The instrument is equipped with high-end color management software, which can be connected to a computer for more functional expansion. Features: 1. Compact, lightweight, novel and fashionable appearance design based on ergonomics 2. Dual array CMOS image sensor 3. One click measurement is more convenient 4. 20mm large measuring aperture is particularly suitable for measuring color differences in food and agricultural products 5. Accurate measurement of fluorescent whitening agents using full band balanced LED light sources and UV light sources 6. Test results close to naked eye vision 7. Provide rich measurement parameters and evaluate light sources 8. Software support 9. Achieving consistent measurement It can ensure reliable data collection and statistical process control, achieving consistent measurement results across different shifts, production lines, and factories. 10. Fast measurement and transmission speed 11. Grating spectroscopy technology 12. Good repeatability and small inter device difference, outstanding performance 13. Professional level whiteboard, a lifelong commitment to never change color 14. Fast charging Technical parameters: Product model: YS4580 Lighting method: 45/0 (45 circular uniform illumination with 0 ° reception); Ball size: Φ 48mm Lighting source: combination LED light source, UV light source Splitting method: concave grating splitting Sensor: 256 pixel dual array CMOS image sensor Measurement wavelength range: 400-700nm Wavelength interval: 10nm Half bandwidth: 10nm Measurement caliber: Φ 20mm Color Space: CIE LAB, XYZ, Yxy, LCh, CIE LUV, HunterLAB, β Xy Color difference formula: Δ E * ab, Δ E * UV, Δ E * 94, Δ E * cmc (2:1), Δ E * cmc (1:1), Δ E * 00, Δ E (Hunter) Observer angle: 2 °/10 ° Display: spectrogram/data, sample chromaticity value, color difference value/graph, qualified/unqualified results, color deviation Measurement time: approximately 1.5 seconds Inter station difference: MAV, Δ E * ab within 0.2 (BCRA series II 12 color plates measured average) Measurement method: single measurement, average measurement (2-99 times) Size: length x width x height=184X77X105mm Weight: approximately 600g Battery level: Lithium battery, 5000 times within 8 hours Lighting source lifespan: 5 years, greater than 3 million measurements Display screen: TFT true color 3.5inch, capacitive touch screen Interface: USB, Bluetooth ® 4.0 Dual mode (compatible with 2.1) Storage data: 1000 standard samples and 30000 samples Language: Simplified Chinese, English Operating temperature range: 0-40 ℃, 0-85% RH (without condensation), altitude: below 2000m Storage temperature range: -20~50 ℃, 0~85% RH (without condensation)
Introduction: The YS4580 high-precision color colorimeter adopts a 45/0 (45 degree circular illumination, 0 degree reception) geometric optical structure in accordance with CIE No.15, and uses a concave grating splitting method to accurately measure sample reflectivity and various chromaticity data. Instrument equipment Φ 20mm large measurement aperture, used for precise color measurement and quality control in industries such as traffic signs, food, plastic electronics, paint and ink, textile and clothing printing and dyeing, printing, ceramics, etc. The instrument has a separate UV light source that can be used for fluorescence sample measurement. The instrument is equipped with GB 2893 and GB/T 18833 standard colors, and can manually customize the tolerance of polygonal rectangles. With one click, it can measure the brightness factor and chromaticity coordinates of traffic signs, markings, and reflective films. The instrument has high accuracy and stability for uneven or granular samples with stripes. Under the CIE recommended 45/0 geometric optical illumination conditions, this instrument can accurately measure the reflectance data of samples/fluorescent samples, and can accurately measure and express various color difference formulas and color indices in various color spaces. With the help of this instrument, precise color transfer can be easily achieved, and it can also be used as a detection device for precise color matching systems. This instrument is also widely used in color difference quality control of various products. The instrument is equipped with high-end color management software, which can be connected to a computer for more functional expansion.
