Laboratory requires a very tight control of the ambient humidity,
temperature and air quality. Sensitive and precise humidity controllers
modulate steam humidity output to maintain set point accuracy within ±1% RH. Time stamped humidity and temperature recording with a
certifiable instrumentation are required for testing in laboratories, for
pharmaceutical production runs and product storage. Electronically
controlled laboratory equipment requires proper levels of ambient
relative humidity usually within the human comfort range 40-50% RH.