Color rubbing comparison paper

Scraping color comparison paper is a type of white paper with a smooth surface, used for scraping and comparing samples in the coatings and ink industries. A sample is scraped onto the paper to form a uniform film layer, and differences are observed by comparing the color, hiding power, leveling properties, and other characteristics with those of a standard sample. It is applied for rapid inspection of pigment dispersion effects and color differences in production settings.
Selection
When selecting color-scraping comparison paper, consider consistent paper whiteness and a smooth, texture-free surface. The paper should be of moderate thickness to avoid deformation during scraping. The paper must be dense and non-absorbent to ensure accurate color representation. Choose paper with an appropriate weight based on the viscosity of the sample being tested. For water-based inks, use uncoated paper, while for oil-based inks, opt for calendered paper.

Instruments

In line with the LOVIBOND color scale standard, the sub-field of view Color matching Sensitivity is high, the Measurement range is red 0.1-79, yellow 0.1-79 LOVIBOND units, and the structure is simple and easy to operate.

$ 599.00

Matte design system Color, including 290 commonly used Colors, 5 color samples per page 3.1x5.0cm, convenient for industry color comparison and application reference.

$ 93.00

Featuring a 3.5-inch touchscreen for easy operation, it offers a measurement accuracy of 0.01 and a repeatability of ΔE*ab ≤ 0.03. Equipped with multiple built-in color cards for fast matching, it supports various color difference formulas and cloud-based data sharing.

$ 231.00

Automatically collect viscosity data and generate flow Linear dispersion, support ten historical data comparison analysis, measurement results can be exported to Excel format file, easy data processing and archiving.

$ 349.00

Adopt internationally recognized LOVIBOND color scale, measurement range red 0.1-79, yellow 0.1-79, blue 0.1-49 LOVIBOND units, minimum indication 0.1, equipped with three specifications Cuvette to meet multi-sample testing needs.

$ 677.00

Featuring a 45°/0° illumination method and full-spectrum LED light source, it has an 8mm measurement aperture with a standard deviation ΔE*ab of less than 0.03, ensuring excellent repeatability. The built-in compensation optical path ensures data stability, eliminating the need for frequent calibration. Compact and portable, its size is comparable to that of a lipstick.

$ 130.00

Contains 216 Classic Colors, semi-matte surface, full page color sample size 5.0x15.0cm, monochrome design for easy comparison, with U-shaped protective cover for loss prevention.

$ 145.00

Adopting a double-sided design, the front supports No. 4 Cup and No. 2 Zahn Cup conversion, and the back supports ISO3-6, No. 3 Zahn Cup and Gardner Viscometer conversion, covering ISO2431, ASTM D4212 and other standards.

$ 256.00

Colourless Glass material, inner diaMeter accuracy of +/- 0.05mm, height tolerance of +/- 1mm, to ensure the accuracy of Color Comparison and Experimental Repeatability.

$ 119.00

With CRI = 98 high color rendering index and 6500K color temperature, lamp with Timer, all-metal structure, large folio size for easy operation, can be hung and installed to ensure accurate Color comparison.

$ 719.00

Compliant with ISO 8502-3 standard, equipped with illuminated magnifying glass and dust comparison display panel, can accurately assess the size and distribution of surface dust, support pass test and long-term recording.

$ 367.00

In line with ISO3664 international standards, color rendering index of 98, support multi-light source switching, all-metal structure to ensure stability and durability, inclined table in line with visual observation habits.

$ 1913.00

Equipment provides a variety of standard illuminant options, maximum support three Illuminant, high CRI = 98, with Illuminant Timer, uniform lighting, easy to operate, suitable for Color Comparison.

$ 848.00

Using LOVIBOND color scale measurement, Measurement range Red 0.1~ 79.9, Yellow 0.1~ 79.9, Blue 0.1~ 49.9 LOVIBOND units, equipped with a variety of Cuvette sizes and 1.9 times magnifying glass.

$ 732.00

Contains 215 Colors, Fan-shaped design is easy to carry, color sample size 2.0x5.0cm, each page displays 5 Colors, bright type, widely used in Coating industry color comparison.

$ 96.00