Overview
The LEEB leeb242 (N1) Coating thickness gauge is a black split thickness gauge equipped with the N1 Probe. It uses the eddy Current principle to measure the thickness of nonconductive insulating coatings on nonmagnetic metal substrates. Measurement range is 0 to 1250 microns. The instrument displays readings through a large-screen LCD, is portable, suitable for nondestructive testing in laboratories and engineering sites, and has a printing function to output parameters such as test time and Probe model.
Features
1. Automatically calibrate zero points to correct system errors
2. Voltage prompt, automatic shutdown
3, two points calibrated to improve accuracy
4, large screen LCD backlight display, adjustable contrast ratio
5. Can set up upper and lower limit over-difference alarm
Principle
LEEB leeb242 (N1) Coating thickness gauge using eddy Current Measurement principle, high-frequency electromagnetic field generated by Probe, Probe when close to the nonmagnetic metal matrix, the matrix eddy current generated by measuring eddy current changes to determine the thickness of the nonconductive insulating cover layer.
Applications
Aerospace, Aviation, Eletroplating, Anti-corrosion, Chemical, Automotive, Shipbuilding, Light Industry, Commodity Inspection
Steps
1. Automatic proofreading of zero points
2, two points calibrated
3. Measurement parameters and upper and lower limits
4. Perform thickness measurement
5. Read LCD display data
6. Optional printing of measurement results
Notice
• Zero point calibrating and two point calibrating are required before measurement
• Pay attention to the battery voltage prompt and charge it in time.
• Minimum measurement surface requirement is φ 7mm
• The thinnest thickness of the substrate is 0.5mm.
• Operating temperature range 0~ 40 ℃
• relative humidity range of 20~ 90% RH
• Note the curvature radius requirements: convex 1.5mm, concave 9mm
