Printed Circuit Board Color Measurement Device

The printed circuit board colorimeter captures reflected light from the surface of objects through optical sensors and analyzes color data. It is used to detect the color consistency of inks and coatings on printed circuit boards, controlling color differences during the production process.
Selection
When selecting, consider matching the measurement aperture to the sample size and confirm that the instrument supports industry-standard color systems. Check the repeatability index and temperature stability, and ensure that the accompanying software can output the required colorimetric data.

Terms

Instruments

With 260 * 200 thermal imagery resolution and 70mK thermal Sensitivity, it can quickly locate the abnormal temperature rise point of the circuit board, support -10~ 120 ℃ temperature measurement range, equipped with adjustable lens and multi-directional adjustment bracket, easy to accurately observe the thermal distribution of the circuit board.

$ 1022.00

Measurement paraMeters can be continuously printed without connecting to a computer, and a variety of color difference Meter models are supported, which is convenient for on-site data storage and recording.

$ 186.00

With 45 °/0 ° illumination and D65 Measurement light source, viewing angle of 10 °, support for multiple Color model conversion, weight of only 45g for portability, quality control and complementary color suggestions.

$ 380.00

Using 45 °/0 measurement structure, covering 400-700nm Light spectrum, the fastest 0.3 second Measurement speed, Repeatability ≤ 0.05, compact and portable, no need to connect APP to switch Color space.

$ 227.00

Measurement range 0.00~ 1.999 μS/cm, accuracy +/- 2% F.S., with automatic temperature compensation and fast Response temperature sensor, using high-performance two-pole Graphite electRode, can replace ElectRode to reduce the cost of use, no need for user calibrating.

$ 386.00

With 0.1% resolution and 500 data storage capacity, it supports Automatic calibration and printout functions, suitable for accurate measurement of film thickness less than 30mm in a variety of transparent translucent materials.

$ 535.00

High Accuracy digital circuit and microcomputer control technology, measurement range +/- 45 °, minimum reading 0.002 °, equipped with RS232 interface to transmit data, large screen LCD display can save three measurement results and automatically calculate the average value.

$ 1493.00

Special design container to ensure measurement conformity, suitable for color scheme, suitable for fine powder particle measurement, effectively avoid the influence of powder tightness and surface Smoothness.

$ 220.00

With Φ 4mm and Φ 8mm dual measurement caliber, Repeatability Delta E * ab < 0.06, can store 100 sets of master standards, Measurement time only 0.5 seconds, support sub-color difference display and Color bias analysis function.

$ 1009.00

Adopt 8 °/d illumination mode and Φ 4mm measurement diaMeter, chromatic value Repeatability Delta E * ab within 0.1, with Automatic calibration and moving Color Chart database function, support a variety of Color difference formula and Illuminant simulation.

$ 344.00

Driven by stepper motor, folding speed 10-200cpm, adjustable test angle 10-180 °, with automatic counting and disconnection automatic stop function to ensure Test accuracy.

$ 1776.00

CHNSPEC CR30 uses 45 °/0 measurement structure, supports RGB, Lab and other Color space measurement, equipped with IPS full color screen, Measurement accuracy of 0.01.

$ 186.00

Adopt Φ 4mm measurement aperture and full Light spectrum LED Illuminant, chromatic value Repeatability Delta E * ab 0.05, support cloud color database and a variety of Color difference formula calculation, portable design with dust cover and long battery life.

$ 538.00

With 4mm small diaMeter measurement capability, using light and cross dual positioning technology to improve positioning accuracy, short-term, repeability accuracy, built-in black and white board paraMeters without correction, Measurement time only 1.5 seconds.

$ 280.00

Adopt Φ 4mm measurement aperture and full Light spectrum LED Illuminant, chromatic value Repeatability Delta E * ab within 0.1, support cloud database and popular color search, portable design battery life up to thousands of measurements.

$ 441.00

Articles

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A spectrophotometer uses digital language to describe colors, making color differences impossible to hide.
A spectrophotometer measures the color of an object through spectral analysis, converting reflected light data into spectral curves. It then calculates chromaticity parameters such as L*a*b* based on international standards, achieving a digital representation of color.
How to Interpret Color Difference Lab Values Measured by a Spectrophotometer? Save This Color Difference Judgment Standard Now!
This article explains how spectrophotometers measure and evaluate color differences using the Lab color space. In the Lab values, L represents lightness, while a and b indicate the red-green and yellow-blue color biases. The color difference ΔE is calculated using a formula to quantify the variation between a sample and the standard.