Fundamentals of humidity measurement Teaching Equipment Refrigeration Laboratory Equipment

Fundamentals of humidity measurement Teaching Equipment Refrigeration Laboratory Equipment

ZM6503 Fundamentals of humidity measurement Teaching Equipment Refrigeration Laboratory Equipment for college, vocational training center, university. 

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ZM6503 Fundamentals of humidity measurement Teaching Equipment Refrigeration Laboratory Equipment

Climatic chamber with adjustable humidity; comparison of four measuring methods

Features – different measuring methods for measuring humidity – climatic chamber with adjustable humidity and transparent door Learning objectives/experiments – measuring methods for air humidity measurement — psychrometric humidity measurement — hygrometric humidity measurement

— capacitive humidity measurement – characteristic variables to describe air humidity

– changes of the state of humid air in the h-x diagram – determination of the relative air humidity with

— psychrometer — hair hygrometer — hygrometer with synthetic fibre — capacitive humidity sensor

– design and operation of the instruments – comparison of the instruments

Specification [1] different measuring methods for measuring humidity [2] climatic chamber with adjustable humidity and transparent door [3] humidification via ultrasonic atomizer [4] dehumidification via Peltier cooling element [5] fan for air recirculation [6] 2 mechanical instruments: psychrometer, hair hygrometer

[7] 2 electronic instruments: capacitive sensor, hygrometer with synthetic fibre and combined temperature sensor 

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