Fog Haze Gloss Meter

The haze-gloss meter evaluates gloss and haze by measuring the ratio of specularly reflected light to diffusely reflected light from a material's surface. The principle involves illuminating the sample with a light source at a specific angle, while sensors separately capture the intensities of specular reflection and scattered light. Its function is to quantify surface optical properties, and it is applied in quality control and appearance consistency checks for products such as coatings, plastics, and paper.
Selection
When selecting a haze gloss meter, it is essential to consider the measurement angle that matches the gloss range of the sample: 20° for high gloss, 60° for standard gloss, and 85° for low gloss. Ensure that the instrument complies with ASTM D1003 or ISO 14778 standards. Verify that the measurement range covers 0-200 GU, with a repeatability error of less than 0.5 GU. Choose the measurement aperture based on the sample size, and confirm that the calibration plate is equipped with both haze and gloss standards.

Terms

Standards

Instruments

Using 20 °/60 ° double angle measurement, can automatically calculate the fog shadow value, Repeatability +/- 1.2GU, small size only 380g, super power saving design one battery can measure 100,000 set of data.

$ 759.00

The PD array Detector meets the CIE V (lambda) 2 degree Visual Response, the haze Repeatability is within 0.15, and the open sample compartment supports vertical horizontal testing to adapt to different thickness samples.

$ 961.00

Using parallel illumination hemispherical scattering integrating sphere photoelectric receiving system, the light transmitance haze accuracy is up to 0.01%, with A/C/D65 three light sources and vertical-lying dual-use observation mode, support USB interface data export, LED light source long life fast start.

$ 2010.00

High Accuracy light transmitance and haze measurement are achieved with PD array Detector. Measurement time is about 1.5 seconds. Open sample compartment supports vertical horizontal test to adapt to different thickness samples.

$ 1655.00

Support haze and transmittance measurement, haze resolution of 0.01 units, Repeatability ≤ 0.1 units, open measurement area can be vertically operated, equipped with a variety of fixtures to adapt to different sample forms.

$ 11337.00

The PD array Detector and Φ 8mm measurement aperture are used to meet the CIE V (lambda) 2 degree visual Response, and the open sample compartment supports vertical horizontal testing. Measurement time is about 1.5 seconds, and the haze resolution is 0.01 units.

$ 1655.00

Using 380-1000nm Light spectrum instrument to achieve comprehensive measurement of total light transmitance, haze, color coordinates, etc. Precision wavelength +/- 0.3nm, built-in integrating sphere coating stable and durable, a variety of fixtures to meet the needs of liquid solid sample testing.

$ 20729.00

The PD array Detector is used to achieve 0.1 unit haze resolution, and the open sample compartment supports vertical horizontal testing to adapt to various samples within 170mm thickness. Measurement time is only 1.5 seconds.

$ 1332.00

The PD array Detector is used to achieve 0.1 unit haze resolution, the open sample compartment supports vertical horizontal testing, and the integrating sphere size Φ 154mm ensures the measurement Stability.

$ 1332.00

High Accuracy measurement with PD array Detector. Repeatability of haze is less than 0.05. Illuminant lifetime is more than 5 years 3 million times.

$ 1977.00

The PD array Detector is used to achieve 0.1 unit haze resolution, the open sample compartment supports vertical and horizontal dual-mode testing, and the dynamic measurement system is equipped with real-time monitoring environment data

$ 1332.00

The PD array Detector meets the CIE V (lambda) 2 degree Visual Response, the haze Repeatability is less than 0.1, and the open sample compartment supports vertical horizontal testing to adapt to multiple samples with thickness less than 170mm.

$ 1332.00

Hardness of the lens surface, outstanding scratch resistance, excellent anti-fog effect, in a special working environment to maintain a clear field of vision, protection wavelength 100-400 nm ultraviolet.

$ 93.00

Using 256 pixel dual array CMOS image sensor and concave grating spectroscopy, the haze Repeatability is less than 0.05, supports dynamic measurement and a variety of observation Illuminants to ensure accurate and reliable data.

$ 7464.00

Using 256 pixel dual array CMOS image sensor to achieve 0.01 unit haze resolution; Equipped with dynamic measurement function, real-time monitoring of environment changes to ensure data Reliability; Open measurement area supports vertical horizontal test.

$ 7464.00

Articles

Gloss meter measures the surface brightness of packaging film.
This article introduces the principle and method of using a gloss meter to measure the surface glossiness of packaging films. The gloss meter quantifies the specular reflection capability of a surface in gloss units by measuring the ratio of reflected light from the sample to that from a standard plate.
Gloss meter measures the gloss consistency of resin coating film surfaces.
This article introduces how to use a gloss meter to measure the gloss consistency of resin coating film surfaces.
Application of Gloss Meter in Gloss Measurement of Varnish Coatings
A gloss meter is used to measure the gloss of varnish coatings by detecting surface-reflected light to quantitatively assess the appearance of the coating. The measurement is based on the principle of specular reflection of light, commonly employing angles such as 20°, 60°, and 85° to correspond to different gloss ranges, and follows standard formulas for calculation.
Glossmeter 75-degree angle measurement for paper gloss
This article introduces the principle and method of measuring paper gloss using a 75-degree specular gloss meter. Gloss is defined as the ratio of the light reflected from the paper surface to that reflected from a standard reference plate, with the 75-degree angle commonly used for measuring medium to high gloss papers.
Haze meter detects haze on high-gloss coating surfaces
Haze is the phenomenon where a high-gloss coating surface causes a blurring of reflected images due to light scattering, which reduces visual clarity. A haze meter quantifies the haze value by measuring the intensity ratio between the specularly reflected light and the scattered light at specific small angles. The lower the value, the clearer the surface.
Three-angle gloss meter for evaluating coatings with different gloss levels
Glossiness is a key indicator for evaluating the optical properties of a surface, defined as the ratio of the reflected luminous flux to the incident luminous flux, typically expressed as a percentage or in gloss units.
Method for measuring the gloss of ink surfaces using a gloss meter
This article introduces the method of measuring the surface gloss of ink using a gloss meter. Gloss is a key indicator of the visual quality of ink, and the instrument quantifies gloss by measuring reflected light at specific angles.
The use of a gloss meter in evaluating the surface gloss of printing paper and art paper.
Gloss meters quantify paper gloss by measuring surface reflected light, with 20°, 60°, and 85° angles commonly used for high, medium, and low gloss surfaces, respectively. The gloss characteristics of printing paper and art paper differ, so the appropriate measurement angle should be selected based on the estimated gloss level.
Determination of specular gloss: Selection criteria for instruments at different angles (20°/60°/85°)
Specular gloss is a measure of a material's ability to reflect light, calculated by comparing the reflected luminous flux of a sample with that of a standard plate. Three angles—20°, 60°, and 85°—are commonly used for measurement, corresponding to high-gloss, medium-gloss, and low-gloss surfaces, respectively.