- SKU
- NB039093
- Lighting method
- 45/0 (45 annular uniform illumination 0 ° reception); conforms to standard CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7
- Lighting source
- Light spectrum LED Light source, UV Light source
- spectroscopy
- Concave grating spectroscopy
- Sensor
- 256 pixel dual array CMOS image sensor
- Wavelength Range
- 400~700Nm/10nm output
- Reflectance Measurement Range
- 0~200%
- non-contact distance
- 7.5mm(±0.2mm)
- Sample height
- Unlimited thickness, only test probes are used
- Distance adjustment method
- Fixed height according to actual sample
- Measurement mode
- Software customization capabilities (additional customization capabilities need to be evaluated)
- positioning method
- camera positioning
- Color Space
- CIE LAB,XYZ,Yxy,LCh,CIE LUV,Musell,s-RGB,HunterLab,βxy,DIN Lab99
- Color difference formula
- ΔE*ab,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00,ΔE(Hunter),DINΔE99
- Other chroma metrics
- WI (ASTM E313, CIE/ISO, AATCC, Hunter), YI (ASTM D1925, ASTM 313), homochromatic index MI, colour fastness, color fastness, force, coverage
- Viewing Angle
- 2°/10°
- Available 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 mode
- Light spectrum graph/data, sample chromatic value, color difference value/graph, Color simulation, pass/fail results, display tolerance can be set
- Measurement time
- Fastest 0.2s
- store data
- 18,000 sample mode + quality control mode 30,000 continuous statistical mode, no more than 48,000 in total
- Repeatability
- Optimal test mode (Measurement time 1.5 seconds): Spectral reflectance: standard deviation within 0.1%: chromatic value: Delta E * ab within 0.03 (after preheating, the average value of 30 whiteboard measurements at intervals of 5s)
- Inter-instrument Agreement
- ΔE*ab<0.2
- Measurement mode
- Single measurement, average measurement (2~ 99 times)
- size
- 200 * 200 * 160Mm (test probe)
- Weight
- Approximately 3Kg (test probe only)
- Power Supply
- DC 24V, 3A power adapter Power
- Lighting source life
- More than 3 million measurements in 5 years
- Display
- TFT true color 7inch, capacitive touch screen
- Interface
- USB, Bluetooth ® 5.0
- Operating language
- Simplified Chinese, Traditional Chinese, English
- Operating temperature range
- 0~40 ℃, 0~85% RH (no condensation), altitude: less than 2000m
- Storage temperature range
- -20~50 ℃, 0~85% RH (no condensation)
YL4568
Non-contact Colorimeter
45/0 ° structure, non-contact on-line type, measurement caliber φ 20mm, support Bluetooth connection, unlimited sample thickness, can be placed in any position of automated production online.
product description
YL4568 Spectrophotometer is a color Measurement Instrument that adopts the 45/0° (45° annular uniform illumination 0° reception) standard. The test probe and the sample to be measured are non-contact, enabling non-contact testing of liquids, sauces, powders, etc. Precise color measurement. The simple probe design allows this product to be placed anywhere on the automated production line for precise color measurement and color quality control. It is widely used in cosmetics, fruits and vegetables, food hygiene, plastic electronics, paint and ink, printing, ceramics and other industries. , can be used for fluorescence sample measurement. 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.

Features
1. 256-pixel dual-array CMOS image sensor, on the same platform as international standards, fully compatible.
2. Full-spectrum LED light source ensures sufficient spectral distribution in the visible light range.
3. Using concave grating spectroscopic technology, it has higher resolution and makes color measurement more accurate.
4. It adopts industrial-grade real-time processing MCU and supports Bluetooth transmission to be more stable and reliable.
5. Supports more than ten color spaces and more than twenty observation light sources
6. The measurement speed is fast, a complete measurement cycle only takes 200 milliseconds, and more than 400,000 samples can be measured every day.
Product details

Application
YL4568 non-contact online Colorimeter, non-contact test between the test probe and the sample to be measured, can realize non-contact precise color measurement of liquids, pastes, powders, etc., and prevent cross-contamination of samples. Used for color analysis and transmission in laboratories and R&D industries; it can also be used for accurate color measurement and quality control in automated production lines; it is widely used in cosmetics, fruits and vegetables, food hygiene, plastic electronics, paint and ink, printing, ceramics and other industries.
Packing list:machine X1, manual X1, certificate X1, warranty card X1
[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.