Gloss meter, also known as photometer,light meter ,Metering meter, Light measuring meter,Light photometer
A gloss meter is an instrument used to measure the glossiness of the surface of an object. It judges the smoothness of the surface of the object by the way of reflected light, so as to obtain the value of gloss.
In our daily life, we often encounter various objects with different glossiness. For example, a polished marble floor will usually be very smooth and reflect bright and clear mirrors; while an untreated wood surface may appear relatively rough and not reflect as much light. These varying degrees of smoothness can all be quantified using a gloss meter.
So, how does a gloss meter work? It mainly relies on the reflection and scattering of incident light by the surface of the test object. When the incident angle is 0°, that is, when the light is irradiated perpendicular to the surface of the object, if the surface of the object is very flat and completely transparent, almost all the incident light will be completely reflected. The value measured at this time is close to 100%. However, if the surface of the object is rough or there are scattered factors, part of the incident light will be absorbed, scattered or transmitted through the object and cannot be completely reflected, so the measured value will be relatively low.
Gloss meters mainly measure the smoothness of the surface of objects in two ways: direct measurement and indirect measurement. Direct measurement is to place the sensor of the instrument directly on the surface of the object for testing, which can provide more accurate results. The indirect measurement is to judge the glossiness by irradiating the light to the surface of the object, and then receiving the reflected light by the instrument. This method is relatively simple and easy to operate, but the results may be slightly biased.
In addition to being used in the industrial field to monitor product quality and production processes, gloss meters are also widely used in coatings, paints, plastics and other industries. For example, in the paint industry, manufacturers need to ensure that the product has a certain smoothness and appearance quality, and use a gloss meter to check whether the coating surface meets the standard requirements.
In short, the gloss meter is an important instrument that can help us accurately evaluate the smoothness of the surface of the object. It plays an important role in industrial production and quality control, and is widely used in various fields. With the continuous development of science and technology, the gloss meter is also continuously improved and perfected, providing us with more accurate and reliable measurement results.
Reminder: Due to the continuous upgrade of the gloss meter, the picture of the gloss meter is for reference only, and you can consult by email for details! More high-quality products welcome your consultation!
Dongguan Runzhi Electronics Co., Ltd.-Testing Instrument Division is mainly engaged in various laboratory supplies and testing instruments and equipment: workbench, environmental experiment instrument, element detection combined instrument, floor special residual sag tester, lock size tester , Straight-line right angle detector, microcomputer push-pull force meter, static bending strength tester, high-precision video projector, caster tester, falling ball tester, falling sand meter, 90-degree peel strength tester, scratch resistance tester, Grinding tester, gloss meter, whiteness meter, energy meter, specific gravity meter, infrared thermometer, viscometer, thickness meter, depth meter, analytical balance, calipers, feeler gauge and other instruments and equipment are available. Welcome new and old customers from all over the country to call and post for consultation:
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