YL4660 D/8 non-contact desktop spectrophotometer Introduction: The YL4660 spectrophotometer is a color measurement instrument that uses the D/8 (diffuse illumination, 8 ° direction reception, SCI including specular reflection light) standard. The test probe and the tested sample are non-contact tested, achieving non-contact precision color measurement of liquids, sauces, powders, and other materials. Can be used for precise color analysis and transmission in laboratories and research and development industries; It can also be used for precise color measurement and color quality control in automated production lines; It is widely used in industries such as cosmetics, fruits and vegetables, food hygiene, plastic electronics, paint and ink, printing, ceramics, etc. Its unique innovative design not only provides non-contact measurement solutions directly from the production line, but also ensures stable and high-precision measurement results. The YL4660 non-contact spectrophotometer does not come into contact with the sample during the measurement process, preventing damage to the sample and avoiding cross contamination. Features: 1. Non contact, D/8 optical structure measurement of reflectance and chromaticity values of objects 2. The movable measuring head moves up and down according to the actual height of the measured object 3. Touch based large screen measurement interface, real-time display of measurement data, and implementation of more measurement functions 4. Multiple measurement modes (sample, quality control, continuous statistical mode) are available to meet personalized needs Technical parameters: Product model: YL4660 Lighting method: D/8 (diffuse lighting, receiving in 8 ° direction, SCI including specular reflection light); Lighting source: full spectrum LED light source Splitting method: concave grating splitting Sensor: 256 pixel dual array CMOS image sensor Measurement wavelength range: 400-700nm, 10nm output Reflectance measurement range: 0-200% Measurement caliber: Φ 20mm (customizable Φ 10mm) Non contact distance: 3.0mm (± 0.2mm) Sample height: 0-160mm (using original supporting base plate) Distance adjustment method: manual adjustment (can store test height) Measurement mode: Sample mode; Quality control mode; Continuous statistical mode Positioning: Camera positioning Color Space: CIE LAB, XYZ, Yxy, LCh, CIE LUV, Musell, s-RGB, HunterLab, β Xy, DIN Lab99 Color difference formula: Δ E * ab, Δ E * 94, Δ E * cmc (2:1), Δ E * cmc (1:1), Δ E * 00, Δ E (Hunter), DIN Δ E99 Observer angle: 2 °/10 ° Observation light sources: D65, A, C, D50, D55, D75, F1, F2 (CWF), F3, F4, F5, F6, F7 (DLF), F8, F9, F10 (TPL5), F11 (TL84), F12 (TL83/U30) Display: Spectral map/data, sample chromaticity value, color difference value/map, color simulation, qualified/unqualified results, display tolerance can be set Measurement time: Fast mode for approximately 1.0 seconds (adjustable from 0.2 to 1.5 seconds) Storage data: 18000 pieces in sample mode and quality control mode 30000 consecutive statistical modes, with a total of no more than 48000 Inter station difference: Δ E * ab within 0.25 (BCRA series II 12 color plates measured average) Measurement method: single measurement, average measurement (2-99 times) Size: 330 * 250 * 370mm Weight: approximately 10Kg Power supply method: DC 24V, 3A power adapter power supply Lighting source lifespan: 5 years, greater than 3 million measurements Display screen: TFT true color 7inch, capacitive touch screen Interface: USB Language: Simplified Chinese, Traditional 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 YL4660 spectrophotometer is a color measurement instrument that uses the D/8 (diffuse illumination, 8 ° direction reception, SCI including specular reflection light) standard. The test probe and the tested sample are non-contact tested, achieving non-contact precision color measurement of liquids, sauces, powders, and other materials. Can be used for precise color analysis and transmission in laboratories and research and development industries; It can also be used for precise color measurement and color quality control in automated production lines; It is widely used in industries such as cosmetics, fruits and vegetables, food hygiene, plastic electronics, paint and ink, printing, ceramics, etc. Its unique innovative design not only provides non-contact measurement solutions directly from the production line, but also ensures stable and high-precision measurement results. The YL4660 non-contact spectrophotometer does not come into contact with the sample during the measurement process, preventing damage to the sample and avoiding cross contamination.
