Arc coloriMeter

The curved surface colorimeter irradiates curved samples with multi-angle light sources, measures the differences in reflected light intensity, and calculates color values. It is used to detect color differences on curved objects and is applied in color quality control for curved products such as car bodies and plastic components.
Selection
When selecting, consider matching the measurement aperture to the sample curvature, confirm that the instrument supports surface calibration functionality, review the repeatability error range, check whether the measurement angle configuration is suitable for the sample material, and verify that the data interface is compatible with the existing system.

Terms

Instruments

Adopt arc reciprocating motion mode, provide four adjustable speeds (21-106rpm) and 2lb/4lb friction load, support 0-999999 automatic shutdown tests, suitable for Abrasion Resistance evaluation.

$ 925.00

Adopt D/8 lighting observation conditions, the measurement diaMeter is Φ 10mm, and the spectral reflectance Repeatability Standard Deviation is within 0.08%. It has camera framing and automatic Gloss compensation technology to ensure measurement accuracy.

$ 2849.00

The large diaMeter design is used to facilitate sample pouring in and out, the inner wall arc transition is easy to clean, and the accuracy is controlled within 0.2% to ensure reliable measurement results.

$ 117.00

Using aluminum alloy material, the accuracy is controlled within 0.2%, the inner wall arc transition is easy to clean, and the lid small hole design can overflow excess samples to avoid bubbles and improve the test accuracy.

$ 127.00

Adopt mirror stainless steel argon arc welding box, Temperature range 10~ 200 ℃, Temperature Uniformity +/- 3%, equipped with microcomputer P.I.D temperature controller and hot air circulation system, can adjust the intake and exhaust volume.

$ 887.00

Mirror stainless steel argon arc welding box, temperature control accuracy +/- 1.0 ℃, hot air circulation system to improve Temperature Uniformity, can adjust the air intake and exhaust volume, support multi-stage programmable control and independent temperature limit alarm.

$ 436.00

Frequency 7MHz, Probe diaMeter 6mm, can be measured thin-walled and small arc surface, minimum pipe diaMeter Φ 15mm, Measurement range 0.75-80 mm, suitable for different environmental conditions.

$ 119.00

The mirror stainless steel argon arc welding box is used, the microcomputer P.I.D temperature controller has accurate temperature control, and the hot air circulation system improves the Temperature Uniformity. Temperature range RT + 10~ 200 ℃, volume 1000L.

$ 3590.00

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

Light spectrum analysis technology using dual optical path, equipped with pulse xenon arc and LED dual Illuminant, support SCI + SCE simultaneous measurement, Measurement time is less than 4 seconds, with temperature and Humidity calculation compensation function.

$ 8109.00

Using arc surface drying plate design, the maximum temperature can reach 180 ℃, Heating power 2500W, the steam is quickly discharged during the drying process, easy to operate and maintenance-free.

$ 1348.00

Temperature range RT + 10~ 300 ℃, Temperature Fluctuation +/- 1.0 ℃, using microcomputer P.I.D temperature controller, hot air circulation system to improve Temperature Uniformity, independent temperature limit alarm to ensure safety.

$ 2357.00

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

The accuracy is controlled within 0.2%, and the large diaMeter and arc inner wall design is adopted to facilitate sample pouring and cleaning. The small hole of the lid can overflow the excess sample to avoid bubbles and improve the test accuracy.

$ 120.00

Temperature resolution of 0.1 ℃, equipped with microcomputer P.I.D temperature controller and hot air circulation system, improve Temperature uniformity, support independent temperature limit alarm and intake and exhaust volume adjustment.

$ 393.00

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.