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YE0670 Real Scene Test Chart

YE0670 Real Scene Test Chart Instructions Operating Manual YE0670 Real Scene Test Chart PDF
This YE0670 Real Scene Test Chart Instrument are Certified with
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1 Years Warranty (Additional support period of 3 years)

Subjective real scene test chart is based on personal subjective feelings, building a test scene, taking photos with a camera, and then subjectively judging the performance of the camera in all aspects through the photos.

The YE0670 real scene test chart elements include charcoal, feathers, sponge, fabric, yarn, hemp rope, etc., which can be used to analyze the performance of the lens in reproducing the texture of different materials. 24 color cards with rich colors, fruits, flowers, color ratios, and children's toys can be used to analyze the color performance of the lens. Resolution cards, newspapers, QR codes, labels on wine bottles, and more can be used to analyze the resolution capability of the lens.

Description of YE0670 Real Scene Test Chart



 

Feather testing can better reflect the performance of the lens in terms of gloss, chromaticity, transparency, and texture details
Charcoal is used to analyze the loss of low to medium contrast and details caused by noise reduction or other image processing
Color palette, which can better observe the details and color reproduction of uneven plastic surfaces
Blue sky and sea city scenery, used to observe the details of urban floors, the balance between blue sky and white clouds, and the white balance of the sea
The green, red, and blue yarn balls are used to observe the lens' ability to reproduce low contrast details in different colors
Tilt 8-degree checkerboard test card to detect the MTF value of the lens
Brown round wooden board, used to observe the color expression and detail reproduction of the wooden board by the camera
Ceramic cup, used to test the performance of lenses on ceramic texture
Skin tone test card, used to test the restoration of three different skin tones and the detailed expression of portraits
 
Stainless steel filter spoon, used to test the performance of metals and plastics
Four different colored dyes are used to test the color reproduction and detail reproduction of plastic shells by the lens
Green plants, observing the camera's detailed representation of the flowers and fruits of green plants
A set of multi-color dyes can better observe the color reproduction and text details of the dye shell
Colorful building blocks, used for subjective color reproduction
18% gray card, testing the color and brightness uniformity of the lens
Used for framing and focusing of lenses
Paper currency, used to assess the clarity and color of surface text
A set of colored pencils containing multiple colors. Used to test color performance under light sources
Plastic cover QR code, observe the color reproduction and texture details of solid color plastic and QR code
Fruits, used to observe the performance of various fruits
 
 
Hemp rope, used to test the detailed performance of hemp rope
24 color cards, containing 24 common colors from nature. Used for testing the color reproduction and color of lenses
Wine bottle, there are many fine details on the bottle, requiring high resolution for the camera, used to observe the text details on the bottle
Sponge, used to observe the behavior of objects
Newspaper, used to read the texture details and colors of surface text
Brown plush bears can observe the details of plush
Flowers, used to observe the detailed expression of flowers
Resolution test card, used to test the resolution of the lens
3% reflective black card, used to test the white balance of the lens



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FAQs About  Other Charts

The machine used to measure color is primarily called a colorimeter or spectrophotometer. 

Spectrophotometer: The most common and precise type. It analyzes light reflected/transmitted by an object across the visible spectrum to quantify color accurately. A spectrophotometer can measure colors on smooth or matte surfaces, as well as textured, glossy, mirror-like surfaces, and special effect colors. It measures the reflected light of a sample at a fixed angle (e.g., 45˚) or captures light reflected at all angles to calculate color measurements that closely match what the human eye perceives. Additionally, similar to how humans flip a sample to view colors from different angles, a spectrophotometer is suitable for measuring a variety of materials and surface characteristics. Widely used in industries like paint, textiles, plastics, Chemicals, Pharmaceuticals, and printing. 

Colorimeter: Also called photoelectric integrating colorimeter, a simpler, more cost-effective option. It measures color based on three primary colors (RGB) and is suitable for basic color matching needs. A photoelectric integrating colorimeter is a color measurement device based on the photoelectric integration principle. It directly measures the tristimulus values XYZ of an object's color using three color filters (red, green, blue) and silicon photocells as three sensors. The color measurement principle of this instrument imitates the human eye's mechanism of perceiving the three primary colors (red, green, blue). It corrects the relative spectral sensitivity of the detector through color filters to match the CIE-recommended spectral tristimulus value functions x(λ), y(λ), and z(λ).

Spectrocolorimeter: Combines the functions of spectrophotometers and colorimeters, offering both spectral data and color space values for comprehensive analysis.

Daylight, store light, home light, and UV fluorescence light sources are included in Pantone light boxes as D65, TL84, CWF, A, and UV. 


The repeatability is an important parameter for the accuracy of the colorimeter. Threenh Technology portable colorimeter for color measurements tandard deviation ΔE*ab is within 0.03 (Measurement condition: the average value of 30 measurements on the white board at an interval of 3s after calibration). Each colorimeter can pass the qualified inspection before leaving the factory to ensure it conforms to the standard of China Metrology Institute.

For premier ink quality control (CMYK, spot colors, printing density, formulation & press-side QC), these 3nh spectrophotometers / spectrodensitometers stand above the rest:


1. YD5050 / YD5010 (Best for Printing & Ink Press QC)

  • 45/0 ring illumination, ISO 5-4 / ISO 13655 (M0/M1/M2/M3)

  • Measures density (Status T/E/A/I), dot gain, trap, print contrast

  • ΔE*ab ≤ 0.03, density ≤ 0.01D

  • Small apertures (Φ2/4/8mm) for fine print & ink dots

  • Ideal: packaging, label, gravure, flexo, CMYK/spot color control

    YD5050


2. TS8560 Benchtop (Lab Formulation & Highest Accuracy)

  • d/8° sphere, SCI/SCE, UV control

  • ΔE*ab ≤ 0.01 (repeatability), IIA ≤ 0.1

  • Multi-apertures (Φ3/8/15/25mm)

  • Best for: R&D, ink formulation, batch consistency, fluorescent inks

    TS8560_Benchtop_colorimeter


3. TS7700 Portable (Production & Field Matching)

  • d/8° (SCI/SCE), ΔE*ab ≤ 0.02

  • Fast, handheld, large Φ20mm aperture

  • Best for: press-side checks, warehouse incoming ink, on-site matching

    TS7700_Portable_colorimeter
    3nh TS7700 

4. YS6060 Benchtop (High-End Lab & Transmissive Inks)

  • 360–780nm, UV adjustable, dual CMOS

  • Reflection & transmission modes

  • Multi-aperture (Φ4/8/15/25.4mm)

  • Best for: high-precision lab R&D, transparent/fluorescent inks

    YS6060_Benchtop_colorimeter


Short Recommendation

  • Best press-side / print QC: YD5050

  • Top lab formulation: TS8560

  • Best portable production: TS7700

  • High-end lab R&D: YS6060

All ensure ultra-precise color, density & consistency for offset, flexo, gravure, screen-printing & packaging inks.


The gloss meter is used to measure gloss at typical angles (typically 20°, 60°, or 85°). The instrument illuminates the material and measures the amount of light reflected and states the outcome in gloss units (GU), which is related to perceived brilliance.


Set the 3nh booth in a tidy, stable position with neutral, clean surroundings, adequate airflow, and a reliable power source, and position it away from direct sunlight or mirrors. 


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