YL4520 Non-contact Benchtop Spectrophotometer
YL4520 spectrophotometer is a color measuring instrument with 45/0
optical geometry(45 ring-shaped illumination, vertical viewing), to
achieve precise non-contact measurement between the measuring probe
and the sample like liquids, sauces, powders, etc, which is
developed by 3nh independently with independent intellectual
property.
YL4560 non-contact benchtop spectrophotometer 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. Its unique innovative design can not only provide
non-contact measurement scheme directly from the production line,
but also ensure stable and high-precision measurement results.
YL4560 non-contact spectrophotometer will not touch the sample in
the measurement process, to prevent damage to the sample, but also
to avoid cross contamination.
PRODUCT FEATURES
1. non-contact, 45 / 0 geometric optical structure to measure the
reflectance and chromaticity of objects
2. The movable measuring head moves up and down according to the
actual height of the measured object
3. Large touch screen measurement interface, real-time display of
measurement data, to realize more measurement functions
4. Multiple measurement modes (sample, quality control, continuous
statistical mode) can be selected to meet the personalized needs
5. 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.
6. TFT true color 7 inch capacitive touch screen; concave grating.
7. 256 Image Element Double Array CMOS Image Sensor.
8. Wavelength range: 400~700nm, 10nm output.
9. Lighting source: full spectrum LED light.
10. Multiple measurement modes: Sample mode, QC mode, Continuous
Statistical mode to meet more customer needs.
11. Large capacity storage: Sample mode + QC mode: 30,000
Continuous statistics mode: 10,000
12. Built-in camera locating.
13. PC software has powerful extended function.
APPLICATION INDUSTRY
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.
Specification
| Model | YL4520 |
| Illumination system | 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),TI(ASTM
E313,CIE/ISO),
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 | About 1.5s |
| Data Storage | Sample mode + QC mode: 30,000; Continuous statistics mode: 10,000 |
Repeatability |
Spectral reflectance: Standard deviation within 0.08% (400 nm to
700 nm: within 0.18%) 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. |
