Handheld non-contact coloriMeter

The handheld non-contact colorimeter measures the reflected light from an object's surface using optical sensors and analyzes color data without contacting the sample. It is used in industries such as coatings and plastics for on-site color comparison and quality control, preventing surface contamination or damage.
Selection
When selecting, consider the measurement distance's adaptability to curved surfaces, ensure the instrument's compatibility with industry-standard color systems, evaluate its ability to shield against ambient light, verify data storage and transmission functions, match the measurement aperture to the sample size, and confirm the ease of calibration.

Terms

Instruments

D/8 standard non-contact test, measurement distance 3.0mm, the fastest 0.2 seconds to complete the measurement, support a variety of Color Space and Illuminant, suitable for automatic pRoduction line accurate Color quality control.

$ 8109.00

Using 45/0 ring lighting and concave grating spectroscopy technology, the measurement diaMeter is Φ 20mm, the non-contact measurement distance is 7.5mm, and the chromatic value Repeatability is within 0.03. Color difference formula and chroma index analysis are supported.

$ 8109.00

Adopt 45/0 structure, measurement Repeatability dE * ab ≤ 0.02, Inter-instrument Agreement dE * ab ≤ 0.25, support non-contact detection, waterproof and dustproof IP66, multiple communication interfaces, LED Illuminant long life.

$ 3946.00

Adopt 45/0 ° ring illumination and concave grating spectroscopy, measurement wavelength 400~ 700nm, non-contact distance 7.5mm, avoid sample contamination, support a variety of Measurement modes and camera positioning.

$ 8109.00

Using 45/0 ring lighting and concave grating spectroscopy technology, measurement Wavelength range 400~ 700nm, non-contact distance 7.5mm, avoid sample contamination and damage, support a variety of Measurement modes and camera positioning.

$ 7464.00

Optical inspection structure of 45/0 °, non-contact distance of 7.5mm, measurement wavelength of 400-700nm, avoid sample contamination and damage, support a variety of Measurement modes and High Accuracy Color Analysis.

$ 7464.00

Non-contact automatic whiteboard calibration technology, Inter-instrument Agreement Delta E * 00 < 0.2, high measurement Stability, supports more than 30 Color indicators and 28 kinds of observation Illuminants, compact and easy to carry.

$ 332.00

Non-contact measurement distance 7.5mm +/- 3mm fluctuation is still accurate, the measurement time is only 20ms, built-in auto calibration and Gloss compensation technology to ensure accurate and reliable Color data.

$ 12068.00

Using 45/0 ring illumination and concave grating spectroscopy technology, the measurement diaMeter is 20mm, and the non-contact distance is 7.5mm. With 256 pixel dual array CMOS sensor, Wavelength range 400~ 700nm, chromatic value Repeatability Delta E * ab 0.05, supports a variety of Color space and color difference analysis.

$ 7464.00

Non-contact measurement avoids contact with dangerous objects, Response Time 500ms Fast reading temperature, temperature range -32~ 550 ℃ covers a wide range of scenarios, compact structure and easy to operate.

$ 85.00

Measurement range 200-20000 rpm, accuracy of +/- (1 × 10 × reading + 1) rpm, support non-contact speed measurement and steering determination function.

$ 198.00

The non-contact grating optocoupler Sensor is used to automatically collect data, with a nominal kinetic energy of 2.207J, supports automatic calculation of intensity and voice broadcast, and has a built-in steel anvil calibration function to improve detection efficiency and accuracy.

$ 369.00

Non-contact Sensor to reduce measurement drift, conductivity Measurement range of 0-10000 μS/cm, temperature accuracy of 0.1 ℃, support up to 3 years of battery life and 70 Meters water depth working environment.

$ 1719.00

Repeatability less than or equal to 0.05, display accuracy 0.01, non-contact automatic whiteboard calibration and integrating ball dual optical path design, Type-C interface can be continuously tested 12,000 times when fully charged.

$ 393.00

Repeatability Delta E * ab within 0.1, Measurement time of about 1.0 seconds; Non-contact automatic whiteboard calibration to avoid dirt, integrating ball double light path design to ensure stability, lightweight and portable can be continuously tested 12,000 times.

$ 234.00

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.