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Distance & displacement sensors

Interferometers

Products and components for interferometers.

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Interferometers models

30 matching models

Technology overview

Products and components for interferometers.

Quality and certification

Certified quality management, calibration certificates and calibration services at manufacturers’ facilities.

  • Every instrument is supplied with a calibration certificate.
  • Advanced calibration services at manufacturers’ facilities abroad, coordinated and supported by Elina.
  • The quality management system is certified to ISO 9001:2015. Certificate I31417 is valid until 7 April 2028.
Download the certificate PDF
9001:2015

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Frequently asked questions

Answers to the most common questions about our products and services

No. The interferoMETER family distinguishes DS distance systems from TH thickness systems.

Some can. IMS5400-DS specifies multi-peak measurement of transparent objects; confirm the model and material.

The described IMS5400-DS arrangement needs a head, optical connection and evaluation controller. Match components and working range as a system.

It is the stand-off to the measuring interval, separate from net span. Match both interval position relative to the head and its extent.

No. Its page, for example, lists up to 6 kHz. Each DS/TH system needs its own rate, head, material and operating-mode checks.

No. Light-spot size determines which lateral details contribute to the measurement, separately from distance-axis resolution. For example, IMS5400-DS has a documented 10 µm spot; do not apply that value to every interferoMETER system.

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