Spectrocolorimeter PS2020-3NH

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Spectrocolorimeter PS2020

High-precision Portable Color Difference Meter

The PS2020 is a compact, handheld intelligent digital display spectrocolorimeter; PS2020 is designed for precision and portability, can accurately measure samples of various shapes and sizes, suitable for plastic electronics, paint ink, textile and garment printing, printing, ceramics industries, delivering high-accuracy color measurement results.

Key Highlights

D/8 optical structure and SCI/SCE mode
400~700nm full waveband balanced LED light source
CMOS dual beam splitting sensor
Automatic whiteboard calibration
Multiple color measurement spaces
Reliable repeatability (ΔEab ≤0.04) and inter-instrument agreement (ΔEab ≤0.4)
2.8 inch TFT Capacitive Touch Screen

Spectrocolorimeter PS2020 Instructions Operating Manual Spectrocolorimeter PS2020 PDF

This PS2020 Instrument are Certified with

1 Years Warranty (Additional support period of 3 years)

"Fat girl" is the nickname of PS20 series domestic color spectrometer. It is serious about color measurement and high user satisfaction.

PS2020 "Fat girl" Spectrocolorimeter is 3nh developed by CMOS dual-channel Spectrocolorimeter sensor, which is not only a colorimeter, but also a Spectrocolorimeter , with excellent repeatability and the inner-instrument error. The measurement data is stable, accurate and reliable. with a comfortable and round appearance more people love it. It also has quality management software facilitate quality monitoring and data management.

PS2020 spectrocolorimeter is equipped with Single aperture:Φ4mm flat, widely used for plastic electronics, paint ink, textile and garment printing, printing, ceramics and other industries color difference quality control.

Technical Advantages

Adopt D/8 optical structure and SCI/SCE mode

PS2020 spectrocolorimeter adopts D/8(diffused illumination, 8-degree viewing angle) which is widely applicable in the world, and SCI/SCE (specular component included/specular component excluded) Synthesis technology. It is suitable for color management and quality control in various industries such as color matching and coating, textile, plastic, food, building materials, cosmetics, etc.

Adopt full waveband balanced LED light source

The 400~700nm full waveband balanced LED light source ensures sufficient spectral distribution in the visible light range, avoids the spectral loss of white LED in specific waveband, Fluorescent materials can also be easily measured and ensures the measurement speed and accuracy of the measurement results.

full waveband balanced LED spectrum distribution

CMOS dual beam splitting sensor

High speed and high sensitivity CMOS dual beam splitter sensor makes color data processing more efficient and accurate.

Contact automatic whiteboard calibration

The spectrocolorimeter PS2020 is equipped with an intelligent calibration base. Contact automatic whiteboard calibration is available, professional standard whiteboard reflectivity R%≥95%, good surface uniformity. It has high stability and can obtain repeated and accurate data.

Multiple color measurement spaces, multiple illumination source

The spectrocolorimeter PS2020 support CIE LAB,XYZ,Yxy, LCh, CIE LUV,S- RGB, βxy, DIN Lab99 Color space and D65, A, C, D50, D55, D75, F1, F2(CWF) ,F3, F4 F5, F6, F7(DLF), F8, F9, F10(TPL5), F11(TL84), F12(TL83/U30), U35, NBF, ID50, ID65 multiple illumination source, Meet different measurement requirements.

ps2020 color measurement spaces illumination source

Ergonomic design and easy measurement

The fitted palm is suitable for continuous detection, which makes you fast and easy to use. An easy to measure device for automatic measurement is added. Which is portable, fast, easy to measure and use.

Calibration Certificate

Each PS2020 spectrocolorimeter has been verified and tested. After leaving the factory, each instrument is verified according to the measurement standards of authoritative verification departments, and the measurement data are traceable to the National Metro technical Institute to ensure the authority of the instrument test data.

South China National Metrology Test Center

Color management software

SQCX quality management software with PS2020 spectrocolorimeter is suitable for quality monitoring and color data management in various industries. Data the user's color management, compare color differences, generate test reports, provide multiple color space measurement data, and customize the customer's color management.

Technical Specification

Model	PS2010 spectrocolorimeter
Optical Geometry	D/8(diffused illumination, 8-degree viewing angle), SCI/SCE (specular component included/specular component excluded) Mode, Comply to CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7
Characteristic	Adopt CMOS dual beam splitting sensor;Used for color difference quality control in plastic electronics, paint and ink, textile and garment printing and dyeing, printing, ceramics and other industries.
Light Source	Combined full spectrum LED light source
Integrating Sphere Size	Φ40mm
Sensor	CMOS dual beam splitting sensor
Wavelength Range	400-700nm
Measuring Aperture	Single aperture：Φ8mm/Φ10mm( flat)
Specular Component	SCI/SCE
Color Space	CIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,HunterLab,βxy,DIN Lab99
Color Difference Formula	ΔEab,ΔEuv,ΔE94 ,ΔEcmc(2:1),ΔEcmc(1:1) ,ΔE00, DINΔE99, ΔE(Hunter)
Other Colorimetric Index	Spectral reflectance, WI(ASTM E313,CIE/ISO,AATCC,Hunter), YI(ASTM D1925,ASTM 313),Metamerism Index Mt,Staining Fastness, Color Fastness,Color Strength, Opacity,555 tone classification, Munsell(C/2)(Partially realize through the PC software /APP software)
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),U35,NBF,ID50,ID65(Partially realize through the PC software /APP software)
Display	Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Simulation, Color Offset
Measuring Time	Abou1s
Repeatability	Chromaticity value: MAV/SCI, within ΔE*ab 0.04 (After preheating and correction, the average value of the whiteboard was measured for 30 times at an interval of 5s);Spectral reflectance: MAV/SCI, Standard deviation within 0.1% (400nm to 700nm: within 0.2%)
Inter-instrument Error	MAV/SCI, Within ΔE*ab 0.4 (Average for 12 BCRA Series II color tiles)
Displayed Accuracy	0.01
Measured Reflectance Range	0-200%
Reflectance Resolution	0.01%
Measurement Mode	Single Measurement, Average Measurement(2-99times)
Locating Method	Stabilizer position
White Calibration mode	Contact type automatic calibration
Dimension	94X68X188mm
Weight	About 410g
Battery	Lithium battery,3.7V,5000mAh,8000 cycles in 8 hours
Illuminant Life Span	More than 1.2 million measurements over 10 years
Screen	2.8 inch TFT true color, Capacitive Touch Screen
Interface	USB
Data Storage	Standard 500Pcs, Sample 5000Pcs(One data is able to include SCI/SCE);PC mass storage
Software support	Windows
Language	Simplified Chinese, English, Traditional Chinese
Operating Environment	0~40℃, 0~85%RH (no condensing),Altitude < 2000m
Storage Environment	-20~50℃, 0~85%RH (no condensing)
Standard Accessory	Power Adapter, USB Cable, User Guide, SQCX PC Software(Download from office website), White and Black Calibration Cavity, Protective Cover, Wrist strap, Aperture
Optional Accessory	USB Micro Printer, Powder Test Box
Notes	Technical parameters are only for reference, subject to the actual sale of the product

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FAQs About PS2020 Spectrocolorimeter

To quantify color change, take the original L*a*b* values of a sample, and reread after exposure or processing. Compute the difference as 1/2(Emut1 Emut2). The larger the value of ΔE, the more obvious the change of color is, which can be used in quality or stability testing.

The principle of colorimetry is the law of Beer-Lambert, which says that the intensity of light absorbed by a colored solution is proportional to the concentration of the absorbing species and the path length. It measures the extent of light that is absorbed at certain wavelengths.

The LAB color space defines colors in a three-dimensional model: Lightness (L), red–green axis (a), and blue–yellow axis (b). It's a globally recognized standard supported by most modern color measuring devices. CIELAB is a standardized, device-independent system designed to map all visible colors that the human eye can perceive.

The LAB color space uses three values to define any color, each representing a specific dimension:

L (Lightness): Ranges from 0 to 100. It measures the brightness of the color, where 0 is pure black and 100 is pure white.
A (Red-Green Axis): Ranges from approximately -128 to +127. Positive values represent red tones, while negative values represent green tones.
B (Yellow-Blue Axis): Ranges from approximately -128 to +127. Positive values represent yellow tones, while negative values represent blue tones.

The most important equation is A = 2εcl, where A is the absorbance, 2 is a constant, ε is the molar absorptivity (L/mol cm), c is the concentration (molL-11), and l is the path length (cm). This can be used to relate the absorbance to the concentration, allowing quantification through colorimetric assays.

A colorimeter is used to measure absorbance at selected wavelengths with the help of filters, which is suitable for rapid comparison of colors. A more advanced spectrophotometer has a monochromator. It can measure a larger range of the spectrum of light and is more accurate. You can also get detailed color data at visible and non-visible wavelengths.

Spectrocolorimeter PS2020

Technical Advantages

Adopt D/8 optical structure and SCI/SCE mode