Calibration of Speedometers

Fast and safe to use – highly accurate at top speed

Is your machine regulation based on a theoretical determination of velocities? How can risk-free speedometer calibration be carried out at high machine speed? … The ELOVIS μSPEED, equipped with an optical adjustment device, can measure speeds of moving surfaces from a safe distance but still with high precision. The calibration of tactile speedometers is one application. The troubleshooting for identifying drives with slippage, wrong roll diameters and the determination of so far theoretically calculated speed values are further applications.

Typical production materials requiring speedometer calibration:

  • Paper, Cardboard, Tissue, …
  • Film, foil, plastic packaging
  • Textiles, carpets, nonwoven, nonwoven fabric
  • webs, sheets, foils of metal
  • Cable, wire, rope
  • Profiles, hoses, strands
  • Measurements ice, snow, guides
  • Measurements on pavement, rails

Typical machines / plants / devices with measurement problems:

  • Roll cutter, cross cutter
  • Winding machines, rewinders
  • Scissor Lines, Saws, Flying Saws
  • calendering machines
  • laminating machines
  • Rolling machines, rolling stands
  • sports equipment, rides
  • Road and rail vehicles

Application Examples

Speed Measurement in Rolling Mills

In rolling mills it is crucial that the material and roll speeds are determined correctly. The in-plant speed measure...

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  • Non-contact length and speed measurement, optically by laser
  • Length and speed free of slippage, maintenance-free, permanently calibrated and accurately measured
  • The Laser-Encoder replaces tactile measurement via impeller, wheel, measurement roller, or machine drive
  • Measurement of agitated surfaces via laser-doppler surface velocimeter

ELOVIS Services

ELOVIS offers the following services for calibration of tachometers:

  • Advice on mobile speed measurement
  • Measurement & calibration services
  • Help in finding system malfunctions
  • OEM sensor developments in the field of mobile speed measurement

 

Always there for you:
Bernd Engelsdorf

ELOVIS GmbH

Karl-Friedrich-Straße 14-18
76133 Karlsruhe, Germany

T +49 721 933823-0
F +49 721 933823-23

sales@elovis.de

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