Stone gloss meter is an instrument used to test the gloss of stone, which is widely used in stone industry and construction engineering. The following are the selection points and precautions of stone gloss meter:
select points
Measuring range: According to actual needs, choose a stone gloss meter with an appropriate measuring range. Common measurement ranges are 0-200GU (Gloss Units) or 0-1000GU.
Accuracy: Choose a stone gloss meter with high accuracy to obtain more accurate measurement results.
Reflection angle: The commonly used reflection angles are 60 degrees and 20 degrees, and the corresponding reflection angles can be selected according to the needs.
Easy to operate: Choose a stone gloss meter that is easy to operate and use to avoid increasing errors due to improper operation.
Reliability: Choose a stone gloss meter with high brand familiarity, reliable quality, and good after-sales service to ensure the use effect and service life.
Precautions
Before measuring, the stone surface should be cleaned to avoid the influence of dust or dirt.
During the measurement process, it should be ensured that the optical path of the stone gloss meter is unobstructed to prevent dust, fingerprints and other substances from entering the optical path and affecting the measurement results.
Before the measurement, the zero point calibration of the stone gloss meter should be carried out to ensure the measurement accuracy.
During the measurement process, care should be taken to avoid direct sunlight or strong light sources shining on the stone surface, so as not to affect the measurement results.
After use, the stone gloss meter should be cleaned and maintained in time to ensure its normal operation and service life.
