Universal coloriMeter

A universal colorimeter calculates chromaticity values by measuring the spectral data of light reflected or transmitted by an object. It is used to detect color consistency in materials such as coatings and plastics, as well as to control color differences during production.
Selection
When selecting, consider matching the measurement aperture to the sample size, choose a model that includes the required color standard system, confirm the instrument's inter-unit variability and repeatability indicators, and select the reflection or transmission measurement method based on the sample morphology.

Terms

Standards

Instruments

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

60 ° universal angle design, range up to 1000GU, Repeatability 0-100GU is +/- 0.2GU, with Ambient Temperature Compensation and QC mode, support PC software Connectivity measurement and data statistics.

$ 312.00

With 20mm pendulum amplitude and 300rpm Oscillation Frequency, support reciprocating oscillation and stainless steel spring universal fixture, can be adapted to a variety of test bottles for uniform mixing operation.

$ 201.00

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

High Accuracy stepper motor and ball screw drive ensure smooth and accurate loading. Maximum test force 2000N, test speed range 0.1-500 mm/min stepless speed regulation, with load, displacement, deformation measurement and overload protection functions.

$ 1122.00

High Accuracy stepper motor drive and precision ball screw drive ensure smooth transmission without clearance. Maximum test force 200N, test speed range 0.1-500 mm/min stepless adjustable, with High Accuracy load and displacement measurement system, good coaxiality, firm clamping.

$ 1122.00

It has a multi-function smart button design, supports more than 30 Color indicators and 28 kinds of observation Illuminants, adopts non-contact automatic whiteboard calibration technology, Inter-instrument Agreement Delta E * 00 is less than 0.2, high measurement Stability, portable and lightweight only 88 grams.

$ 267.00

Adopt internationally recognized LOVIBOND color scale, measurement range red 0.1-79, yellow 0.1-79, blue 0.1-49 LOVIBOND units, minimum indication 0.1, equipped with three specifications Cuvette to meet multi-sample testing needs.

$ 677.00

Repeatability and accuracy are ensured with dual optical path sensing arrays and UV reinforced silicon photodiodes with 0.0001 resolution, 0-200% Transmittance Measurement range and support for APHA/PtCo, Gardner and Saybolt chroma scales.

$ 1687.00

Equipped with a 3.5-inch touchscreen, with repeatability of △E*ab ≤ 0.03, measurement accuracy of 0.01, built-in multiple electronic color cards, supports various color difference formulas and color spaces, facilitating quick color matching and comparison.

$ 231.00

Measurement range of 200kg force value and +/- 0.1N Precision, support for tensile, compression and other test modes, effective Travel 700mm, suitable for material development and quality control.

$ 1042.00

Measurement range of 600kg, Precision +/- 0.01N, Test speed 0~ 500mm/min, Support a variety of Unit switching and specimen breakpoint sensing to ensure Test accuracy and safety.

$ 2010.00

Measurement range 1000kg, Test speed 0~ 500mm/min, with upper and lower limit safety settings and specimen breakpoint sensing, support a variety of force values and stress Unit switching.

$ 2010.00

Universal ion standard solution concentration 1000ppm, suitable for daily ion calibrating, PTFE bottle Encasement, capacity 480mL, to ensure calibrating accuracy and Stability.

$ 135.00

High Accuracy stepper motor and ball screw drive, force resolution up to 1/3000, test speed 0.1-500 mm/min stepless adjustable, with mechanical and software double overload protection, fixture special design anti-skid.

$ 1122.00

Articles

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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.
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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.
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This article compares two common methods for determining non-volatile content: gravimetric method and volumetric method. The gravimetric method involves evaporating the sample through heating and weighing the residue. It is simple, versatile, and suitable for most stable samples. The volumetric method is based on titration through chemical reactions, making it suitable for measuring specific components, although its method development is more complex.
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.