Practical and reliable TEWL meter – TEWL, evaporation rate and permeability measurements
VapoMeter
The VapoMeter is a portable closed-chamber TEWL meter. Used for fast, reliable measurement of transepidermal water loss and epidermal barrier function.
VapoMeter – TEWL, evaporation rate and permeability measurements
Transepidermal water loss (TEWL) is a key indicator of the skin barrier function. Accurate measurements of TEWL are important for a wide range of clinical and personal care applications.
VapoMeter is extremely practical, wireless and fully portable TEWL meter in in vivo and in vitro conditions, and it operates with the closed-chamber measurement principle. Measurements are unaffected by the instrument’s orientation or ambient airflows, and take just a few seconds to perform. Accurate and repeatable results are obtained at both high and low evaporation levels. A range of Franz cell adapters are available for in-vitro studies.
Benefits
- Short measuring time, typically 10 seconds
- No horizontally positioned measurement surface needed
- Wide measurement range - accurate up to 300 g/m²h
- Ready to use - no daily calibration require
- Non-sensitive to ambient airflows disturbing reliable measurement
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