YL 4520 Non- contact benchtop spectrophotometer

YL4520 is a benchtop grating spectrophotometer which is developed by 3nh independently with independent Itellctuall property. YL4560 has many features, like 7 Inches TFT capacltive touch screen display, full iluminants, UV light source, 45/0 optical geometry, which 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.

 

PRODUCT FEATURES

1. According to the actual height of the testing sample, the measuring probe can be moved up and down automatically and the height of the testing sample can be stored.

2. TFT true color 7 inch capacitive touch screen; concave grating.

3. 256 Image Element Double Array CMOS Image Sensor.

4. Wavelength range: 400-700nm, 10nm output.

5.  Lighting source: full spectrum LED light and UV light.

6. Multiple measurement modes: Sample mode, QC mode, Continuous Statistical mode are optional to meet more customer needs.

7.  Large capacity storage: Sample mode + QC mode: 40,000 Continuous statistics mode: 10,000

8. Built- in camera locating.

9. PC software has powerful expansion function.

 

APPLICATION INDUSTRY

45/0 non-contact benchtop spectrophotometer, which can achieve precise non- contact measurement between the measuring probe and the sample like liqulds, sauces, powders, etc. It can be aplied for accurate color analysls and transmission In laboratorles 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 hyglene, plastic electronics, paint and ink, printing, ceramics and other industries .

 

Specification

 

Model	YL4520
Illumination system	45/0 method(45 ring-shaped illumination, vertical viewing);   Comply with the standards of 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, which 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 . And it can be used for fluorescent sample measurement.
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
Measured Reflectance Range	0~200%
Measured Reflectance Range	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 View Finder 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 Data	Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, Chromaticity Graph, Color Simulation, PASS/FAIL Result, Color Offset
Measuring Time	About1.5s
Data Storage Capacity	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,Tranditional Chinese,English
Working Environment	Temperature0~40℃; 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 Board
Notes	The specifications are subject to change without notice.