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|Modèle :||TIME 3221|
The new TIME 3221 surface roughness tester is suitable for the scientific labs, factory metrology rooms and working site. It can test the surface roughness of various machining components and allows for user selectable 45 roughness units in Ra, Rz etc. The detachable pick-up transducers with compact driver are able to measure surface roughness on curved surface and groove such as inside pipes, tube and bore. The testing results and surface profile can be stored in 3221 unit and be output to PC.
|Test Principle||Inductance type|
|Stylus tip Radius||5μm/2μm|
|Stylus tip Material||Diamond|
|Measuring force||4mN/0.75 mN|
|Stylus tip Angle||90°/60°|
|Radius of Skid curvature||45mm|
|Maximum drive range||19mm/0.748inch|
|Accuracy||Less than or equal to ±10%|
|Cut-Off Length||0.08mm，0.25mm，0.8mm，2.5mm selectable|
|Evaluation Length||(1~5 )L selectable|
|Measuring rang and resolution||Measuring Range||Resolution|
|Power||Built-in Li battery|
|Power adapter||Input: 100 V～240VAC，50/60Hz Output: 9V, 3A|
|Working environment||Temperature: 0℃~40℃ Humidity: < 90% RH|
|Storage and transport environment||Temperature: - 40℃ ~ 60℃ Humidity: < 90% RH|
|The mechanical manufacturing industry, mostly the manufacture of metal. The primary function of roughness tester is testing the surface roughness of processing parts especially the pot-ball roughness tester is adept to testing the hard surface. For example the automobile parts manufacturing, mechanical parts manufacturing, etc. the roughness tester is essential in every manufacturing industry engaged in quality of parts surface.
The manufacturing of Non-metal. As the development of science and technology, more and more new materials are used in manufacturing techniques, for example, pottery, plastic, polyethylene, etc. now some bearings are made in special pottery, and some pump valves are made in polyethylene. These materials all have firm character, and some of them can be made into parts instead of metal. Their surface roughness also needs testing in manufacture
Besides the mechanical processing, surface roughness testing is also used in electric power, communication and electron, so much as stationery, dishware etc.