MT4500NF Handheld Coating Thickness Gauge - Non-Magnetic Ferrous NFe Probe (0-1250μm) for Aluminum, Zinc, Chrome, Copper, Enamel, Rubber & Paint - Precise Measurement Tool for Automotive, Industrial & Quality Control Applications
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SKU:77762238
Product Description
Introduction This device is a portable meter. It is capable of measuring coating thickness quickly, precisely and without injury,both for the laboratory and engineering environment. It is currently widely used in manufacturing, metal processing industry, chemical industry, commodity inspection and testing fields, and is essential for material protection major. Principle GB/T 4957─1985 non-conductive coating thickness measurement on non-magnetic metal substrate - Eddy Current Method When the probe contacts the cover layer, the probe and non-magnetic substrate forms Eddy Current and gives feedback to the coil inside the probe. The thickness of the cover layer can be derived by measuring the feedback. Specification Measuring range: 0-1250μm Power supply: 2 * AA batteries Measurement deviation: zero calibration ± (1 + 3% H); two-point calibration ± [(1% ~ 3% H)] H + 1.5 Ambient temperature: 0-40 ℃ Relative humidity: ≤85% Minimum substrate: 10 * 10mm Minimum curvature: 5mm convex; 5mm concave Thinnest substrate: 0.4mm Weight: 99g (with battery) Size: 102mm * 66mm * 24mm Packing List Main device*1pcs Standard films*5pcs Base substrate*1pcs Packing box*1pcs User Manual*1pcs
Product Features
Thickness measurement using Eddy Current Method to measure the non-conductive coating on a non-magnetic metal substrate;
Single-point or two-point method could be used to correct probe system deviation, in order to ensure the accuracy of the device in the process of measuring;
Power-off automatically when idle; manually power-off available;
Negative display function to ensure the accuracy of zero point calibration;
Ultra-low power consumption, less than 10 μA in standby mode.
