Optical Heterodyne Displacement Meter HV250

basic information

Maintaining the advantages of optical heterodyne measurement, the HV400 simplifies functionality and achieves a low price. It is an optical heterodyne displacement meter equipped with both analog and digital output functions. 【Features】 ○ Maintains a resolution of 10nm with an operating distance of 1000mm ○ Compact and low-cost body and probe ○ Real-time measurement, LED display, analog and digital output ○ Highly versatile ○ Probe shape and optical system configuration can be customized according to the intended use, including shape and options. ● For other functions and details, please download the catalog.

Price information

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Applications/Examples of results

【Applications】 ○ Vibration analysis and response characteristic evaluation of PZT, braking steel plates, transformers, magnetic materials, etc. ○ Measurement of Young's modulus for polymer materials, thin films, semiconductors, ceramics, etc. ○ Evaluation of rotational dynamic characteristics for MD, FD, HD, optical discs, blanks, etc. ○ Measurement of surface wave and ultrasonic propagation velocity in LN, alloys, steel materials, organic materials, etc. ○ Analysis of spatial fluctuations and vibration components of film materials using sound waves and ultrasound in laser exposure. ○ Evaluation of dynamic characteristics during the rise of optical pickups and magnetic heads (sliders). ○ Dynamic thermal response characteristics of metals, polymers, and ceramics. ○ Other physical quantities; piezoelectric coefficients, thermal expansion coefficients, osmotic pressure, gravitational waves, material strength, hardness, and transient phenomena of shock waves are also subjects of measurement.