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
- 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.
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TFT true color 7 inch capacitive touch screen; concave grating.
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256 Image Element Double Array CMOS Image Sensor.
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Wavelength range: 400-700nm, 10nm output.
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Lighting source: full spectrum LED light and UV light.
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Multiple measurement modes: Sample mode, QC mode, Continuous Statistical mode are optional to meet more customer needs.
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Large capacity storage: Sample mode + QC mode: 40,000 Continuous statistics mode: 10,000
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Built- in camera locating.
- 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
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Model
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YL4520
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Illumination system
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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.
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Features
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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.
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| 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） |
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Other Colorimetric Index
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WI(ASTM E313，CIE/ISO,AATCC,Hunter)，YI(ASTM D1925，ASTM 313),TI(ASTM E313，CIE/ISO),
Metamerism Index MI, Staining Fastness, Color Fastness, Color Strength, Opacity
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| 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 |
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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. |
