Measuring principle
Fe:Hall Effect / NFe: Eddy current
Measuring range
0.0-3500μm
Resolution
0.1μm:(0μm-99.9μm) 1μm:(100μm-999μm) 0.01mm:(1.00mm-3.50mm)
Accuracy
≤±(3%H+2μm), H is the standard value
Minimum measuring area
Diameter = 25mm
Minimum curvature
Convex:5mm / Concave:25mm
Minimum substrate thickness
Fe:0.2mm / NFe:0.05mm