LS221 coating thickness gauge is also called coating thickness meter and paint thickness meter. It is a professional instrument for measuring the thickness of metal surface coatings.
LS221 coating thickness gauge is also called coating thickness meter and paint thickness meter. It is a professional instrument for measuring the thickness of metal surface coatings. The host and the probe adopt a separate design, which is convenient for viewing data while testing under complex test conditions. It can be used in the laboratory and engineering field.
There are only four types of ferromagnetic metal elements at room temperature: iron, cobalt, nickel, and thorium.
Common non-ferromagnetic metals: copper, aluminum, magnesium, zinc, chromium, etc.
Hall effect: can be used for the measurement of non-ferromagnetic coatings on ferromagnetic metal substrates.
Eddy current: can be used for the measurement of non-conductive coatings on non-magnetic metal substrates.
LS221 coating thickness gauge is widely used in metal processing industry, coating industry, hardware industry, shipbuilding industry, aerospace industry and other fields. The following pictures are a few examples of the practical application of the LS221 digital paint thickness gauge. (the following measurements are for reference only, not all)
Parameter LS221 Coating Thickness Gauge
Probe tip Ruby fixed
Measuring principle Fe:Hall Effect / NFe: Eddy current
Probe type External cable probe
Measuring rang 0.0-2000μm
Resolution 0.1μm:（0μm -99.9μm)
Accuracy ?±(3% reading+2μm)
Unit μm / mil
Measuring interval 0.5s
Minimum measuring area O = 25mm
Minimum curvature Convex:5mm / Concave:25mm
Minimum substrate thickness Fe:0.2mm / NFe:0.05mm
Display 128×48 dot matrix LCD
Power supply 2pcs of 1.5V AAA alkaline battery
Range of operation temperature 0℃-50℃
Storage temperature range -20℃-60℃
Host size 101*62*28 mm
Probe size 71*26*22 mm
Weight(with battery) 114 g