LS221 coating thickness gauge Introduction: LS221 coating thickness gauge, also known as coating thickness gauge and coating thickness gauge, is a professional instrument for measuring coating thickness on metal surfaces. The instrument adopts two measuring principles, Hall effect and eddy current, which can measure the thickness of non-ferromagnetic coating on ferromagnetic metal substrate; Eddy current measures the thickness of the non-conductive coating on the non-magnetic metal substrate. The host and probe adopt a split design, which is convenient to check data while testing under complex test conditions. It can be used in both laboratory and project site. characteristic: There are only four ferromagnetic metal elements at normal temperature: iron, cobalt, nickel and gadolinium. Common non-ferromagnetic metals: copper, aluminum, magnesium, zinc, chromium, etc. 1. Highly sensitive probe, the test response speed is very fast, and the data can be measured in 0.5 seconds 2. Negative number display function ensures the accuracy of instrument zero point calibration and improves test accuracy 3. Low-power design, the current in standby state is less than 0.01 μ A 4. Temperature compensation technology is adopted, even if the temperature changes, it will not affect the measurement results, ensuring the measurement accuracy of the instrument under different ambient temperatures Technical parameters: Probe tip: fixed with ruby Measuring principle: Fe: Hall effect/NFe: eddy current effect Probe type: external wiring type Measuring range: 0.0-2000 μ m Resolution: 0.1 μ m：0 μ m-99.9 μ m one μ m：100 μ m-999 μ m 0.01mm：1.00mm-2.00mm Measurement accuracy: ≤± (3% H+2 μ m) H is the standard value Company: μ m / mil Measurement interval: 0.5s Minimum measuring area: Ø=25mm Minimum radius of curvature: convex: 5mm/concave: 25mm Minimum substrate thickness: Fe: 0.2mm/NFe: 0.05mm Display: 128 × 48 dot matrix LCD Power supply mode: 2 1.5V AAA alkaline batteries Operating temperature range: 0 ℃~50 ℃ Storage temperature range: - 20 ℃~60 ℃ Host size: 101 * 62 * 28 mm Probe size: 71 * 26 * 22 mm Weight (including battery): 114g
Introduction: LS221 coating thickness gauge, also known as coating thickness gauge and coating thickness gauge, is a professional instrument for measuring coating thickness on metal surfaces. The instrument adopts two measuring principles, Hall effect and eddy current, which can measure the thickness of non-ferromagnetic coating on ferromagnetic metal substrate; Eddy current measures the thickness of the non-conductive coating on the non-magnetic metal substrate. The host and probe adopt a split design, which is convenient to check data while testing under complex test conditions. It can be used in both laboratory and project site.
