Spray coating industry coloriMeter

In the spraying industry, a colorimeter quantifies color differences by measuring the tristimulus values of light reflected from an object's surface and calculating chromaticity coordinates. It is used for rapid on-site detection of color deviations between sprayed parts and standard color plates, controlling color consistency between batches, and avoiding rework.
Selection
When selecting, consider matching the measurement aperture to the sample size, ensuring the fixation method adapts to curved or flat surfaces, and connecting to a computer or using built-in software for data analysis. Portable models are suitable for on-site sampling, while benchtop and online models are used for laboratory and assembly line continuous monitoring, respectively.

Terms

Instruments

Equipped with double spray guns to achieve uniform lame plating, the lifting range of the spray gun is adjustable from 10-500mm, the integrated air filtrate adjustment system supports magnetic or vacuum panel fixing, and improves the coating test Repeatability.

$ 67560.00

Flow rate of spray 0-80CFM adjustable, spray distance 3-4 feet, visualize airflow direction and speed, support 30 minutes of continuous spray, easy flow and pressure equilibrate test.

$ 1703.00

Support three kinds of solution mixed coating, the maximum coating diaMeter is 18mm, the substrate capacity is 36 positions, and the 150W ultrasonic nozzle is used to treat the viscosity < 30cps solution, which can be spray cracked in a controlled vacuum atmosphere.

$ 51711.00

Fully pneumatic design ensures stable operation, adjustable spray gun settings for precise atomization and film thickness control, and magnetic panel supports multiple substrate tests.

$ 59126.00

Adapted to NS series ColoriMeter, it can measure liquid, sauce and powder samples, realize color data collection of various forms of materials, and expand the application range of the instrument.

$ 557.00

Adopting dual-row 26-group silicon photodiode array, Repeatability Delta E * ab is controlled within 0.025, equipped with four measurement diaMeters and SCI/SCE synchronous test function, supporting fluorescence sample measurement to meet the needs of multi-industry accurate Color analysis.

$ 3623.00

Using concave grating spectroscopy, equipped with 256 pixel dual array CMOS Detector, Measurement time of about 1.5 seconds, chromatic value Repeatability Delta E * ab within 0.03, support fluorescence sample measurement and multi-industry applications.

$ 4237.00

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

Wound wire design, wet film thickness 125.7 microns, coating width 300 mm, stainless steel material ensures durability and precise coating effect.

$ 167.00

The special forming process heater has no warpage deformation at high temperature, excellent corrosion resistance of the spray panel, uniform working surface temperature, Heating power 2 × 1000KW, rapid and safe heating.

$ 128.00

Using D/8 lighting system, Inter-instrument Agreement Delta E * 00 < 0.2, equipped with non-contact automatic whiteboard calibration technology to ensure measurement accuracy, lithium battery supports 12,000 consecutive tests.

$ 202.00

Using a large area silicon photodiode array sensor, Repeatability Delta E * ab is controlled within 0.025, equipped with four measurement diaMeters, supports fluorescence sample measurement and 41 kinds of observation Illuminant.

$ 3107.00

Stainless steel countertop suitable for large objects, spray carbon steel base to ensure stability; weighing 110kg accuracy 10g, LED digital display with five keys easy to operate; standard battery support no power supply.

$ 189.00

The extrusion pRoduction process ensures uniform coating application, with a wet film thickness of 38.9 microns and a coating precision of up to 0.1 microns. The stainless steel material ensures long-lasting durability, making it suitable for a variety of coating testing needs.

$ 160.00

Measurement range 0~ 50EBC, Repeatability ≤ 3%, Unique Optical Path Structure and High Accuracy Circuit System ensure accurate and stable data.

$ 775.00

Articles

Colorimeter controls batch color difference in plastic and rubber films.
This article primarily discusses how to use a colorimeter to control color differences in the production of plastic and rubber films. It explains the working principle of the colorimeter, which involves converting colors into numerical values represented by L, a, and b values, and then calculating the color difference.
Colorimeter evaluates the change in yellowing index of transparent resin.
This article introduces how to use a colorimeter to measure the yellowing index changes in transparent resin. Transparent resin can turn yellow over time or due to environmental influences, and the yellowing index can quantify the degree of color change.
Application of Colorimeters in Color Management for Packaging and Printing
This article mainly discusses the application of colorimeters in color management for packaging and printing. A colorimeter is an instrument used to measure color, capable of converting colors into numerical values, such as representing them with L*a*b* values.
Multi-angle colorimeter detects color changes in pearlescent coatings.
Pearlescent coatings contain special flake pigments that produce color effects that vary with the viewing angle, known as "goniochromism." Traditional single-angle measurements struggle to accurately capture this characteristic.
Application of Colorimeters in Controlling Color Differences in Paint Batches
This article introduces the role of colorimeters in controlling color consistency in paint production. Since human judgment of color is easily influenced by lighting and subjective factors, colorimeters quantify color differences in the CIELAB color space by measuring spectral data, providing an objective basis for production.
Application of Colorimeter and Color Matching Box in Pigment Color Inspection
A colorimeter and a light booth are two primary tools in pigment color inspection. The colorimeter measures color through photoelectric principles, while the light booth provides a standardized light source environment for visual evaluation of color effects, metamerism, and other phenomena.