YL4520 Non- Contact Benchtop Spectrophotometer 3NH

YL4520 Non- contact benchtop spectrophotometer 3NH
Specification
Model : YL4520
Optical Geometry : 45/0 method(45 ring-shaped illumination, vertical viewing);Conforms to CIE : No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7,GB 2893,GB/T 18833
Features
45/0 non- contact benchtop spectrophotometer can achieve precise non- contact measurement between the measuring probe and the sample like liquids, sauces, powders, etc. It can be applied for accurate color analysis and transmission In laboratories and R & D industries; It can also be used for accurate color measurement and quality control of automated production lines; It is widely used in cosmetics, fruits and vegetables, food hygiene, plastic electronics, paint and ink, printing, ceramics and other industries.
Light Source
Full spectrum LED light
Spectrophotometric Mode : Concave Grating
Sensor : 256 Image Element Double Array CMOS Image Sensor
Wavelength Range : 400~700nm/10nm output
Reflectance Range : 0~200%
Measuring Aperture : Φ20mm
Non-contact Distance : 7.5mm
Sample Height : 0~150mm
Distance Adjustment Method : Manual adjustment(test height can be stored)
Measuring mode : Sample mode/QC Mode/Continuous statistics mode
Locating Method : Camera Locating
Color Space : CIE LAB,XYZ,Yxy,LCh,CIE LUV,HunterLAB
Color Difference Formula : ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00,ΔE(Hunter)
Other Colorimetric Index : WI(ASTM E313，CIE/ISO,AATCC,Hunter)，YI(ASTM D1925，ASTM 313),

Metamerism Index MI, Staining Fastness, Color Fastness, Color Strength, Opacity

Observer Angle : 2°/10°
Illuminant:
D65,A,C,D50,D55,D75,F1,F2(CWF),F3,F4,F5,F6,F7(DLF),F8,F9,F10(TPL5),F11(TL84),F12(TL83/U30)
Displayed Datan : Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, Chromaticity Graph, Color Simulation, PASS/FAIL Result, Color Offset
Measuring Time : About 1.5s
Data Storagen : Sample mode + QC mode: 30,000; Continuous statistics mode: 10,000
Repeatability : Spectral reflectance: Standard deviation within 0.08%
Chromaticity value: Within ΔE*ab 0.05 (When a white calibration plate is measured 30 times at 5 second intervals after white calibration)
Inter-instrument Error : Within ΔE*ab 0.25（Average for 12 BCRA Series II color tiles)
Measurement Mode : Single Measurement, Average Measurement(2 ~ 99 times)
Dimension : 330*250*370mm
Weight : About 10 kg
Power Supply : DC 24V, 3A Power Adapter
Illuminant Life Span : 5 years, more than 3 million times measurements
Display Screen : 7" TFT Capacitive Screen-touch Display
Data Port : USB/RS-232
Language : Simplified Chinese,Traditional Chinese,English
Working Environment : Temperature: 0~40℃; Humidity: 0~85% (No Condensation); Altitude < 2000m
Storage Environment : Temperature: -20~50℃; Humidity: 0~85% (No Condensation)
Standard Accessory : Power Adapter, User Manual, USB cable, Standard Calibration Board, Black Calibration Cavity,
Notes
The specifications are subject to change without notice.
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