Description
The Spectrocolorimeter YG0844 / YG0845 is an advanced portable device meticulously engineered for high-precision color measurement and analysis. Featuring cutting-edge technology, it provides accurate color difference measurements (ΔE) and calculates absolute color values (L, A, B). Widely preferred by industries with stringent color specifications such as plastics, electronics, paint, textiles, ceramics, food, and cosmetics, this instrument supports a measurement diameter of Φ8mm with a 10° observer angle, adhering to both international and national standards for reliability and precision.
Market Price
The Spectrocolorimeter YG0844 / YG0845 is available at a competitive market price ranging from $4,123 to $5,750 USD, varying according to specific features and distributor options. This cost-effective range offers a superb opportunity to acquire a full-spectrum color measurement device acclaimed for its precision and durability, ensuring an attractive return on investment compared to other premium models on the market.
Frequently Asked Questions
-
What types of samples can the Spectrocolorimeter YG0844 / YG0845 measure? The device is versatile enough to measure a broad array of samples, including plastics, textiles, ceramics, paints, inks, cosmetics, and food, thanks to its 8mm aperture.
-
Do I need to calibrate the device constantly? No, the YG0844 / YG0845 incorporates built-in white plate parameters, minimizing the need for frequent calibration and allowing swift and accurate measurements without reliance on a computer.
-
What is the accuracy of the device? This spectrocolorimeter assures exceptional color accuracy with a repeatability of ΔE*ab ≤ 0.1, positioning it as a dependable tool for precise color assessments.
Advantages and Disadvantages
Advantages:
- High performance at a low cost: Offers excellent accuracy and user-friendly features at an economical price.
- Portability: Its lightweight and compact design ensure easy transport and usability across various work environments.
- Rechargeable battery: Incorporates a replaceable battery, reducing long-term operating costs by alleviating the need for frequent replacements.
- User-friendly interface: The capacitive touch screen facilitates effortless operation and result interpretation.
Disadvantages:
- Limited to 8mm aperture: While versatile, it may not suffice for larger sample sizes.
- No additional software: Lacks advanced software for in-depth data analysis, potentially limiting its use in complex scenarios.
Product Use in the Field
The Spectrocolorimeter YG0844 / YG0845 is vital across various industries, ensuring product color consistency. In plastics, it guarantees uniformity in mass production. It is essential for the paint and ink sectors to assure batches meet stringent color standards. Additionally, in textiles and cosmetics, it ensures products meet precise color specifications, with its adaptability to both flat and concave surfaces enhancing versatility.
Recommendations
To optimize the Spectrocolorimeter YG0844 / YG0845, keep the measurement aperture clean for accurate data. Fully discharge and recharge the battery to extend its lifespan. For documentation, consider using the optional thermal micro printer for efficient data storage and retrieval.
Key Features
- High-precision color difference measurement
- Measurement diameter: Φ8mm
- 10° observer angle
- Repeatability: ΔE*ab ≤ 0.1
- Portable and user-friendly design
- Rechargeable lithium battery
- Capacitive touch screen
- Compliance with international standards
Technical Specifications
| Model | YG0844 | YG0845 |
| Optical Geometry | D/8(diffused illumination, | D/8(diffused illumination, |
| 8-degree viewing angle) | 8-degree viewing angle) | |
| SCI/SCE Mode | SCI/SCE Mode | |
| Comply to CIE No.15，GB/T | Comply to CIE No.15，GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7 | |
| 3978,GB 2893,GB/T | ||
| 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7 | ||
| Characteristic | double apertures, more adaptability; Used for accurate | single apertures, more adaptability; Used for accurate color measurement and quality control in plastic electronics, paint and ink, textile and garment printing and dyeing, printing, ceramics and other industries |
| color measurement and quality control in plastic electronics, | ||
| paint and ink, textile and garment printing and dyeing, printing, | ||
| ceramics and other industries | ||
| Integrating Sphere Size | Φ40mm | Φ40mm |
| Light Source | Combined full spectrum LED light source, UV light source | Combined full spectrum LED light source, UV light source |
| Spectrophotometric Mode | Flat Grating | Flat Grating |
| Senso | Silicon photodiode array (double row 32 groups) | Silicon photodiode array (double row 32 groups) |
| Wavelength Range | 400～700nm | 400～700nm |
| Wavelength Interval | 10nm | 10nm |
| Semiband Width | 10nm | 10nm |
| Measured Reflectance Range | L:0~120; reflectivity:0~200% | L:0~120; reflectivity:0~200% |
| Measuring Aperture | Dual Apertures：MAV:Φ8mm/Φ10mm;SAV:Φ4mm/Φ5mm | Single Apertures：Φ8mm/Φ10mm |
| Specular Component | SCI/SCE | SCI/SCE |
| Color Space | CIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,βxy,DIN Lab9,DIN | CIE LAB,XYZ,Yxy,LCh,s-RGB,βxy,Munsell(C/2) |
| Lab99 Munsell(C/2) | ||
| Color Difference Formula | ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),
ΔE*cmc(1:1),ΔE*00, DINΔE99 |
ΔE*ab,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00, DINΔE99 |
| Other Colorimetric Index | WI(ASTM E313,CIE/ISO,AATCC,Hunter)， | WI(ASTM E313,CIE/ISO,AATCC,Hunter)， |
| YI(ASTM D1925,ASTM 313), | YI(ASTM D1925,ASTM 313), | |
| Metamerism Index MI, | Metamerism Index MI, | |
| Staining Fastness, Color Fastness, Color Strength, | Staining Fastness, Color Fastness, Color Strength, Opacity,Color Card Search | |
| Opacity,Color Card Search | ||
| Observer Angle | 2°/10° | 2°/10° |
| Illuminant | D65,A,C,D50,D55,D75,F1,F2(CWF),
F3,F4,F5,F6,F7(DLF), |
D65,A,C,D50,F2(CWF),
F7(DLF),F10 |
| F8,F9,F10(TPL5),F11(TL84),
F12(TL83/U30) |
(TPL5),F11(TL84),F12
(TL83/U30) |
|
| Displayed Data | Spectrogram/Values, Samples
Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Simulation, Color Offset |
Spectrogram/Values, Samples
Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Simulation, Color Offset |
| Displayed Accuracy | 0.01 | 0.01 |
| Measuring Time | About 1.5s (Measure SCI & SCE about 3.2s) | About 1.5s (Measure SCI & SCE about 3.2s) |
| Repeatability | Chromaticity value: MAV/SCI, within ΔE*ab 0.05 ( When a white calibration plate is measured 30 times at 5 second intervals after white calibration) | Chromaticity value: MAV/SCI, within ΔE*ab 0.06 ( When a white calibration plate is measured 30 times at 5 second intervals after white calibration) |
| Inter-instrument Error | MAV/SCI, Within ΔE*ab 0.3 | MAV/SCI, Within ΔE*ab 0.3 |
| (Average for 12 BCRA Series II color tiles) | (Average for 12 BCRA Series II color tiles) | |
| Measurement Mode | Single Measurement, Average
Measurement(2-99times) |
Single Measurement, Average Measurement(2-99times) |
| Locating Method | Camera Locating,stabilizer cross position | Camera Locating,stabilizer cross position |
| Dimension | L*W*H=81X71X214mm | L*W*H=81X71X214mm |
| Weight | About 460g | About 460g |
| Battery | Li-ion battery, 6000 measurements
within 8 |
Li-ion battery, 6000 measurements within 8 hours |
| hours | ||
| Illuminant Life Span | 5 years, more than 3 million times | 5 years, more than 3 million times measurements |
| measurements | ||
| Display | 3.5-inch TFT color LCD, Capacitive Touch S | 3.5-inch TFT color LCD, Capacitive Touch Screen |
| creen | ||
| Data Port | USB,Bluetooth 5.0 | USB |
| Data Storage | Standard 1000 Pcs, Sample 30000
Pcs(One |
Standard 1000 Pcs, Sample 20000 Pcs(One data is able to include SCI/SCE) |
| data is able to include SCI/SCE) | ||
| Language | Simplified Chinese, English, Traditional Chinese | Simplified Chinese, English, Traditional Chinese |
| Operating Environment | 0~40℃, 0~85%RH (no condensing), Altitude | 0~40℃, 0~85%RH (no condensing), Altitude < 2000m |
| < 2000m | ||
| Storage Environment | -20~50℃, 0~85%RH (no condensing) | -20~50℃, 0~85%RH (no condensing) |
| Standard Accessory | Power Adapter, USB Cable, User Guide, SQCX Software(Download from office website),
White and Black Calibration Cavity, Protective Cover, Wrist strap, 8mm flat aperture, 8mm tip aperture, 4mm flat aperture, 4mm tip aperture |
Power Adapter, USB Cable, User Guide, SQCX Software(Download from office website), White and Black Calibration Cavity, Protective Cover, Wrist strap, 8mm flat aperture, 8mm tip aperture |
| Optional Accessory | USB Micro Printer, Powder Test
Box,Bluetooth Micro Printer |
USB Micro Printer, Powder Test Box, |
| Notes | Technical parameters are only for
reference, subject to the actual sale of the product |
Technical parameters are
only for reference, subject to the actual sale of the product |
