Supply thin fireproof coatings thickness (tester, detector, measuring instrument)! Fire retardant coating steel surface measuring instruments offer, proud company DR280 fireproof coating thickness versatile! Dual-retardant coating thickness gauge price, measurement of magnetic metal, hardware, tools surface coatings, zinc coating, paint, chrome, powder layer, coating thickness gauge choice DR280. Easy to use, accurate, safe, accurate and stable, reproducible, high sensitivity! DR280 paint thickness gauge with a magnetic thickness, eddy current thickness method: magnetic thickness measurement method, non-destructive measurement of magnetic metal substrates (such as: steel, iron) on a non-magnetic coating thickness (such as: galvanized, chromium, indium, enamel, rubber, powder, paint, electrophoresis, enamel, coating, paint, etc.) eddy current thickness measurement method, non-destructive measurement of non-magnetic metal substrates (such as: aluminum, copper, stainless steel) non-conductive coating The thickness (eg: paint, powder, plastic, rubber, enamel, enamel, electrophoresis, coating, etc.) DR280 paint thickness instrument features: simple l operate, test speed, good sensitivity, measurement accuracy of high l large capacity storage, can be stored l over 800 measurement data storage has two test methods: continuous (CONT INUE) and single (SINGLE) measurement l There are four statistics: Maximum (MAX), minimum (MIN), the mean (MEA ), the number of measurements (No) l connect the computer to communicate, read out the stored data is saved or printed (for U-type host) l can be calibrated in two ways: l zero calibration point calibration procedure and has beep marked (single measurement mode) l automatic identification of iron-based and non-ferrous base metal l metric conversion μm / Mil l large screen display, backlit display mode, low voltage indication l manual / auto-off function technical parameters A, measuring range: 0 1250 / 3000μm (more than 1250μm in advance to tell manufacturers customized separately) B, use of the environment: Temperature: 0 ℃ -50 ℃, Humidity: 20% RH-90% RH, the absence of a strong magnetic field using the C environment, the thinnest substrate: 0.4mm D, measurement accuracy: ± (1% -3%) H + 1.5μm E, Resolution: 0.1μm / 1μm (100μm or less is 0.1μm, 100μ above is 1μm) F, a minimum base area 10 * 10mm G, minimum curvature : Convex 5mm; concave 5mm H, the critical thickness of the substrate: 0.5mm I, Dimensions: 130mm * 70mm * 24mm J, Weight: 100g K, Power: three (the 7th) alkaline batteries