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INTRODUCTION
ETA-068F coating thickness I. Introduction The instrument uses a magnetic thickness measurement method, non-destructive measurement of magnetic metal substrates ( such as steel , iron, alloy and hard magnetic steel, etc. ) on a non -magnetic cover and non-magnetic metal substrates ( such as copper , aluminum, zinc , tin, etc. ) . This instrument has a measurement error is small , high reliability, good stability, easy operation , etc., is essential to ensure product quality control and testing equipment , widely used in manufacturing, metal processing industry, chemical industry, commodity inspection and testing in the field . Second, the instrument features ∵ compact design, easy to carry ∵ whole intelligent design, simple operation ∵ rapid, reproducible ∵ zero calibration , two-point calibration ∵ LCD digital display ∵ metric / imperial unit conversion Process ∵ has beep alerts ∵ two probes designed for detection of different places ∵ with automatic shutdown ∵ iron base with various non-ferrous materials , automatic identification Third, the technical parameters ∵ measuring range :0-1000um ∵ Accuracy: zero calibration , ± (3% H ± 1.5); two-point calibration ; ± [(1% ~ 3%)] H ± 1.5 ∵ Display Accuracy : 0.1 (<100um) 1um (> 100um) ∵ ambient temperature :0-40 ℃ ∵ Relative humidity : ≤ 85% ∵ minimum base : 10 * 10 mm ∵ minimum curvature : Convex 5mm; concave 25mm ∵ thinnest substrate : 0.5mm Fourth, service : This instrument one year free warranty and lifetime maintenance. |
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