Precision Chroma Meter

Precision colorimeters measure the spectral data of light reflected or transmitted by objects using photoelectric sensors and convert it into color values. They are used to detect color consistency in products such as coatings and plastics, controlling color differences during the production process.
Selection
When selecting, consider matching the measurement aperture to the sample size, opt for an integrating sphere structure to handle irregular surfaces, verify the instrument's repeatability specifications, and assess whether the accompanying software supports industry-standard color systems.

Terms

Instruments

Measurement principle of scattering-transmitted light, automatic chroma compensation, Measurement range 0~ 200.0NTU, Repeatability +/- 1% F. S, support multi-point calibrating and automatic range switching.

$ 767.00

With 0.001 NTU resolution and +/- 2% Repeatability, Chroma compensation system eliminates specimen Color interference, and Built-in Printer facilitates real-time data recording.

$ 465.00

High Accuracy measurement with 0.01 resolution, Chroma compensation system reduces Color interference, Built-in Printer facilitates data output, supports multi-point calibration to adapt to different ranges.

$ 703.00

With 0.001 NTU high resolution, chroma compensation function can eliminate sample Color interference, built-in real-time printing module, multi-point calibration to meet different range requirements, Stability error is only +/- 1.5%.

$ 812.00

Color interference is avoided by chroma compensation system, Measurement range 0-500NTU, resolution 0.01, Built-in Printer real-time printing data, High Accuracy optical path system to ensure long-term stability.

$ 515.00

Blue screen LCD module, Built-in Printer convenient data recording, increase the chroma compensation system to avoid Color interference, Measurement range 0-500NTU, resolution up to 0.001, zero drift +/- 1.5%, to ensure long-term stable work.

$ 557.00

Using LED Illuminant to provide stable 470nm wavelength, Measurement range 0-500PCU, accuracy +/- 10PCU, support NIST traceability standard calibrated to ensure the accuracy of water quality chroma detection.

$ 215.00

Blue LCD module and chroma compensation system are used to effectively avoid Color interference; Measurement range 0~ 200NTU, resolution 0.01; Built-in Printer is convenient for real-time printing, and unique positioning structure ensures long-term stable operation.

$ 399.00

Measurement accuracy is increased by 96% with integrating sphere structure coating. Standard Deviation Delta E * ab ≤ 0.06 ensures Data Stability and supports a variety of chroma space and Illuminant selection.

$ 703.00

Adopt 0/d illumination geometry, Repeatability Delta E ≤ 0.2, equipped with 7-inch touchscreen, support data storage and a variety of color systems, suitable for reflection color measurement.

$ 2268.00

Measurement range 0-500mg/L, no reagents and digestion, 1-2 minutes rapid determination, built-in cold light source life of 100,000 hours, support a variety of data transmission methods.

$ 816.00

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

$ 775.00

Color interference is effectively avoided with blue screen LCD module and chroma compensation system, with a resolution of 0.001 NTU. Built-in Printer facilitates real-time data recording.

$ 1219.00

Using D/8 structure to fit the human eye observation, built-in High Accuracy Light spectrum Sensor captures 400-700nm wavelength rays of light, quickly converts the light signal into accurate digital color information.

$ 227.00

Measurement range 0-800NTU with 0.01NTU resolution, Chroma compensation system to avoid Color interference, Built-in Printer for real-time printing data.

$ 582.00

Articles

Spectrophotometer measures ink spectral reflectance and opacity.
This article introduces how to measure the hiding power of ink using a spectrophotometer. The instrument irradiates the ink sample, measures its reflectance within the visible light spectrum, and calculates the hiding power using the Kubelka-Munk model.
The combination of hiding power chart paper and a spectrophotometer enables the digital evaluation of hiding power.
This article introduces how to combine hiding power cards with spectrophotometers to achieve digital assessment of hiding power.
Colorimeter evaluation of color difference in anodized coloring layers
This article explains how colorimeters are used to evaluate color differences in anodized coloring layers. It describes how colorimeters convert colors into numerical values based on international standards and quantify color variations by calculating the color difference ΔE.
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.