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Introduction gloss meter expertise
Date:2013/9/23 17:04:53
Brief introduction
Gloss meter ( Product : Gloss Meter) , also known as : Gloss meter , metering device, the metering device , gloss meter , gloss meter , gloss tester, tester gloss , gloss and smoothness tester meter is a measure of the surface gloss of the special equipment .

Classification
Most can be divided according to the angle : 45 degrees, 60 degrees , 75 degrees, 85 degrees and so on. Some manufacturers can produce double- angle or three angle gloss meter . 85 degrees for the low gloss meter, 20 degree high gloss meter . And so on, up to 60 degrees using the gloss meter .

Principle
Light emitting a beam of light through the lens L1 G reaches the test surface P, the test surface P of the light reflected to the lens L2, L2 lens converging the light beam in the light of the light field at B cells, optical signal after photoelectric conversion cells taken processing circuitry for processing, then the instrument displays the measurement results. Glossiness unit "GU", according to the provisions of JIS , glossiness , or a number in units of % . Records should be clearly measured angle measuring instrument manufacturer name models.
Currently up to 2000 gloss units , new GLOSSMASTER standard features is its large measurement range , so that the instrument can be assisted without the aid of other instruments directly measure the specular reflections.

Use
Widely used in chemical raw materials, paint manufacturing , aerospace, automotive, shipbuilding industry , electronic industry, electrical industry , IT communication and assorted special measuring instruments. ( Gloss instrument unit "GU") light source emits a beam of light through the lens L1 to reach the test surface P, the test surface the light reflected to the lens L2, a lens converging the light beam L2 is located at column B light at the optical cell , the battery light after photoelectric conversion , the processed signal to the processing circuit , the meter will display the measurement results . To note that, in the gloss measurement process, the default light source is very stable , does not change. Gloss and mechanical processing industry, " finish " or " roughness " concept is completely different , which is fine for surface roughness assessment .

Function
1 , can be measured from the plastic to the metal surface of different materials , and the measurement range. Gloss range :0-200Gu ( at 20 degrees under the measurement conditions ) .
2 , through standard value / sample value display or PASS / FAIL evaluation for gloss measurement difference , the difference can be achieved by setting limits PASS / FAIL function.
3, you can choose the mode menu, select the basic model , statistical models for measurement.
4 , you can measure the angle interface to select the angle you want to display , you can select two or three angles simultaneously select Display (MULTI DLOSS 268).
5 , you can enter the standard value of the measurement results and the sample value name, for easy identification.
6 , the calibration of automatic diagnosis function .

Precautions
1 , the use of direct sunlight should be avoided , or affect the measurement accuracy.
2, in order to conserve electricity , if the measurement process, if not a long time , set the power switch off.
3, each on the power switch , must be " zero " and " school standard " steps .
4, if it is not a long time , remove the battery , because the battery if placed appliances is not the case in the regular time due to its own internal discharge will cause leakage .
5 , Standard Edition black when not put it in its drying cylinder .
 
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