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Coating Thickness Gauge LEPTO-Pen

Coating Thickness Gauge
LEPTO-Pen 2091

Coating thickness measurement
based on the magnetic attraction principle
Leaflet Technical Data
Order Info

Mechanical coating thickness measurement

If the high accuracy of electronic coating thickness measuring instruments is not necessary, the question about a simple and economical alternative sets itself up again and again. For these cases of application the coating thickness gauge "LEPTO-Pen" is the best choice. The LEPTO-Pen works on untempered commercial quality steel substrate according to the known magnetic attraction principle (EN ISO 2178). It is composed of a precision magnet and a mechanical spring balance, the scale of which is calibrated and labelled in µm coating thickness. The handling of the gauge is correspondingly easy.

LEPTO-Pen on a painted metal surface
The surface to be measured must be free from dust, oil or other pollution.
  • Place the LEPTO-Pen perpendicular to the surface so the magnet sticks to the surface.
  • Then pull the LEPTO-Pen slowly and with calm hand perpendicularly from the surface and watch the scale deflection.
  • The scale deflection value immediately before detaching of the magnet corresponds to the coating thickness to be measured.
 Technical Data
Scale: 0 to 800 µm / 0 to 30 mils. Measuring range: 10 to 500 µm / 0.25 to 20 mils. Measurement uncertainty within the measuring range: +/- 10% +/- 3 µm.
The stated values are valid for planar steel from St 52-3 (1.0570) with a thickness of 1 mm min. Similar values are applicable for most untempered steel grades.
Working temperature 0 °C to 40 °C
SLagertemperaturtorage temperature -20 °C to 50 °C
Permissible relative air humidity < 80 %
Working life min. 500,000 measurement cycles
 Ordering Information
LEPTO-Pen 2091 (Measuring range: 10 to 500 µm / 0.25 to 20 mils) 2091.001

Current Dates

14 - 17 October 2019
28th testXpo, Ulm

18 - 21 November 2019
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Las Vegas

30 March - 03 April 2020
TUBE 2020, Duesseldorf

12 - 14 May 2020
COFREND, Marseille

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