DT156 Coating Thickness tester เครื่องวัดความหนาสี

Specifications

DT-156

DT-156H

Sensor probe

F

N

F

N

Working principle

magnetic induction

Eddy current principle

magnetic induction

Eddy current principle

Measuring range

0~1250um

0~1250um

0~1350um

0~1350um

Guaranteed tolerance (of reading)

(+/- 3%+1)um

(+/- 3%+1.5)um

(+/- 2.5%+2)um

(+/- 2.5%+2)um

Repeatability

(+/- 1%+1)um

(+/- 1%+1)um

(+/- 1%+1)um

(+/- 1%+1)um

Low range Precision

0.1um

0.1um

0.1um

0.1um

Minimum curvature radius

1.5mm

3mm

1.5mm

3mm

Diameter of Minimum area

7mm

5mm

7mm

5mm

Basic critical thickness

0.5mm

0.3mm

0.5mm

0.3mm