Eye-VapoMeter
Eye-VapoMeter
Eye-VapoMeter
Eye-VapoMeter
Eye-VapoMeter
Eye-VapoMeter
Eye-VapoMeter
Eye-VapoMeter
Eye-VapoMeter
Eye-VapoMeter

Eye-VapoMeter

€7.490,00
/
Taxes not included
  • Ready to ship from EU
  • Backordered, shipping soon
Easy and quick measurement of tear evaporation rate
  • Rotatable adapter fits perfectly on the eye
  • Short measurement time, typically 15-20 sec
  • Wide measurement range up to 300 g/m²h without saturation
  • Ready to use - no daily calibration required
  • Closed chamber - non-sensitive to ambient airflows
  • Fully portable and battery operated
  • Wireless connection to PC

Pairs well with

The Eye-VapoMeter is the first and only portable tear evaporation rate meter. Tear evaporation rate (TER) can change when suffering from dry eye syndrome or wearing contact lenses. Efficacy of eye drops or other treatments can also be followed by measuring TER.

The Eye-VapoMeter is based on proven technology capable of measuring very high evaporation rates (50-300 g/m²h), like TER quickly and without saturation. The instrument is designed to fit perfectly on the eye. The measurement is independent of instrument orientation and subject’s posture, that makes the measurements comfortable for the subject.

  • Dimensions: 210 mm x 40 mm x 35 mm
  • Weight with batteries: 135 g
  • Measuring time: 5 to 16 seconds
  • Measurement range: 3-300 g/m²h
  • Changeable eye adapter
  • Two user changeable batteries, size AA

EC Certificate

  • Directive 93/42/EC, Medical devices

You can find independent studies related to Eye-VapoMeter in ourPublicationssection.

Closed chamber eye measurement principle

At the core of the VapoMeter is a humidity sensor mounted in a measurement chamber. The chamber is closed by the skin or other measurement surface during the measurement period and is unaffected by ambient airflows. The sensor monitors the increase of relative humidity (RH) inside the chamber during the measurement phase and the evaporation rate value (g/m²h) is automatically calculated from the RH increase. Ambient temperature and humidity are recorded using an external room sensor.

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Locate your nearest distributor

For further information on Delfin instruments please contact Delfin head office or one of our official representatives.

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