Multi-angle SpectroPhotoMeter

The multi-angle spectrophotometer illuminates the sample with light sources from multiple angles, measures the intensity of reflected light at different angles, and analyzes changes in surface color and gloss of materials. It is used in industries such as coatings and plastics to detect metallic paints and pearlescent effects, ensuring product appearance consistency.
Selection
When selecting, consider a measurement angle range covering 15° to 110°, matching the sample characteristics; the instrument's repeatability error should be less than 0.1; it should be compatible with existing standard measurement methods; the operation interface should be simple, and maintenance costs should be controllable.

Terms

Standards

Instruments

With 20 °, 60 °, 75 ° multi-angle measurement function, Measurement range 0~ 2038GU, Repeatability 0.5GU, using photoelectric detection technology, support automatic printing and statistical calculation, suitable for accurate detection of different Glossiness surfaces.

$ 1865.00

With Vacuum chuck function, drop height 300~ 2000mm adjustable, support 0 °, 45 °, 90 ° multi-angle drop, with Acceleration and speed measurement, can accurately control the impact site.

$ 779.00

Multi-angle one-click measurement function, supports three angles of 20 °/60 °/85 °, Repeatability up to 0.2GU, mass storage of 10,000 times of data, with data processing software.

$ 877.00

With 20 °/45 °/75 ° multi-angle measurement capability, Measurement range 0~ 200GU, Repeatability +/- 0.5GU, support USB and Bluetooth data transmission, can store 254 sets of data, built-in rechargeable lithium battery.

$ 628.00

Using 12 Measurement Angles and industrial-grade MCUs, the measurement time is about 1 second/angle, the repeatability is up to 0.02Delta E * ab, and it supports Multi-ParaMeter measurement such as scintillation, color flash, and granularity. Measurement accuracy is high.

$ 22342.00

With 20 °, 60 ° and 85 ° three-angle measurement, range 0-2000GU, Repeatability 0.2GU, support USB and Bluetooth interface, can store 10000 sample data, suitable for a variety of material surface Gloss detection.

$ 670.00

Support 60 °/85 ° dual angle measurement, Repeatability up to 0.2GU, equipped with USB adapter and data processing software, can store 99 sets of measurement data and switch percentage reflectance display.

$ 687.00

Observation angle 0.2 °~ 2.0 ° continuously adjustable, incident angle -40 °~ + 40 ° adjustable, using silicon diode Detector and lithium battery power supply, support continuous work for more than 30 hours, suitable for indoor and outdoor measurement.

$ 6386.00

Support 20 °/60 ° dual angle measurement, Repeatability up to 0.2GU, can measure 0-2000GU range, with haze value calculation and percentage reflectance unit conversion function.

$ 638.00

Equipped with 8 Measurement Angles and 6 light sources, the measurement of flicker, color flash and granularity, Color Repeatability up to 0.03Delta E * ab, high surface Measurement accuracy, suitable for special finish characterization.

$ 14274.00

The instrument's observation angle is continuously adjustable from 0.2 ° to 2.0 °, the incident angle covers +/- 0 ° to +/- 20 °, and the Measurement range is 0~ 3000 mcd • lx-1. It uses silicon diode Detectors and standard A Illuminants to ensure measurement accuracy.

$ 6386.00

Equipped with 6 Measurement Angles and industrial grade MCUs, the measurement wavelength range is 400~ 700nm, which can perform High Accuracy measurement on special finishes, even on curved surfaces.

$ 9433.00

Equipped with 5 Measurement Angles and 256 pixel dual array CMOS sensors, the measurement wavelength range is 400~ 700nm, and the surface measurement still maintains High Accuracy and Stability, suitable for the evaluation of complex effect Color.

$ 7819.00

Equipped with 3 Measurement Angles and 256 pixel dual array CMOS image sensors, the measurement wavelength range is 400~ 700nm, with High Accuracy and Stability in surface measurement, suitable for the evaluation of complex special effects Color.

$ 4592.00

Provide 0 ° to 90 ° multi-angle observation, Optical inspection focal length continuously adjustable, depth of field range 3mm-20mm, integrated CCD can take pictures and videos, built-in lithium battery supports portable use.

$ 10167.00

Articles

Use of Fluorescence Spectrophotometer in Measuring Excitation and Emission Spectra of Anti-Counterfeiting Fluorescent Inks
This article introduces the application of fluorescence spectrophotometry in the spectral measurement of anti-counterfeiting fluorescent inks, including instrument calibration, sample preparation, and methods for measuring excitation and emission spectra.
UV spectrophotometer for measuring residual monomers in polymer solutions.
This article introduces a method for determining residual monomers in polymer solutions using ultraviolet spectrophotometry. The principle relies on the characteristic absorption of monomers in the ultraviolet region, calculating their content based on the relationship between absorbance and concentration.
UV-Vis-NIR spectrophotometer measures the transmittance of anti-reflection coatings.
This article introduces the method of measuring the transmittance of anti-reflective coatings using a UV-Vis-NIR spectrophotometer. The instrument is based on the Beer-Lambert law, calculating transmittance by comparing the light intensity of the sample and the reference, covering a wide spectral range from ultraviolet to near-infrared.
Determination of Transmittance of Resin Solutions Using UV-Visible Spectrophotometer
This article introduces the method of measuring the transmittance of resin solutions using a UV-Vis spectrophotometer.
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.
UV-Vis Spectrophotometer Measures Ink Pigment Concentration
This article introduces the method of measuring the concentration of ink pigments using a UV-Vis spectrophotometer. The principle is based on the Lambert-Beer law, which calculates the concentration by measuring the absorbance of the pigment solution at specific wavelengths.
Application of UV Spectrophotometer in the Determination of Lignin in Pulp
This article introduces the application of ultraviolet spectrophotometry in determining the lignin content in pulp. Lignin is a key component affecting pulp quality. This method utilizes the characteristic absorption of lignin under ultraviolet light for measurement, offering simple and rapid operation.
Difference between dual-beam and array spectrophotometers
This article aims to systematically elucidate the core differences between double-beam and array-type spectrophotometers in terms of working principles, optical structures, performance characteristics, and applicable scenarios, providing clear technical references for professionals in related fields.
Spectrophotometric Determination of Sulfur Content by Ultraviolet Fluorescence Method
The determination of sulfur content by ultraviolet fluorescence spectrophotometry involves burning the sample to convert sulfur into sulfur dioxide, which is then excited by ultraviolet light to produce fluorescence for detection.
Application of Spectrophotometry in Heavy Metal Detection
A spectrophotometer detects heavy metal concentrations by utilizing the absorption of light at specific wavelengths by substances, following the principle of the Lambert-Beer law. During detection, heavy metal ions react with chromogenic agents to form colored complexes, and the concentration is determined by measuring absorbance and comparing it against a standard calibration curve.
Guide to Avoiding Pitfalls When Purchasing a Spectrophotometer
When selecting a spectrophotometer, it is essential to first understand its working principle based on the Lambert-Beer law, as this helps in assessing the rationality of the instrument's design.
Practical Application of Spectrophotometer in COD, Ammonia Nitrogen, and Total Phosphorus Determination
This article introduces the practical applications of spectrophotometers in measuring key water quality indicators—Chemical Oxygen Demand (COD), Ammonia Nitrogen, and Total Phosphorus.
Application of UV-Visible Spectrophotometer in the Detection of Heavy Metals in Water
This article introduces the application of ultraviolet-visible spectrophotometry in the detection of heavy metals in water.
How to Choose the Right Spectrophotometer
When selecting a spectrophotometer, it is essential to start from the actual analytical needs, clearly defining the required wavelength range (ultraviolet, visible, or infrared) and the type of detection. Key evaluations should focus on core specifications of the optical system, such as wavelength accuracy, beam type, and stray light levels.