الوصف

Brief Introduction This instrument adopts the magnetism measuring thickness methods. It can measure the thickness of the covering layer of non-magnetism (such as aluminum, chrome, copper, enamel, rubber and oil paint) which are covered on the magnetism metal substrates (such as steel, iron, alloy and rigid magnetism steel) It has many characteristics, such as little error of measuring, excellent performance, good stability and easy operation. It is such a necessary measure instrument to control and guarantee the product quality that it is widely applied to manufacturing, metal processing industry, chemical industry and merchandise testing field. Technology parameter Model ETA***8F Test method the magnetism Measure range 0~***0um Measure precision ±&#****8;3%H±1.5&#****9; Display precision 0~*9.9um&#****6;0.1um/ Over **0um&#****6;1um Statistic function (single measure) Average value, maximum value, minimum value, measure times Minimum substrate *0**0 mm Minimum curvature protruding5mm,concave*5mm Most thinnest substrate 0.5mm Environment temperature 0&#***1;~*0&#***1; Relative humidity &#***4;*5% Power DC9V×1 Dimension **5mm×*4mm×*3mm