The recommended relative humidity is 35 -40% and not above 50%. High temperatures combined with a high percentage of relative humidity can encourage the development of algae. It is therefore necessary to monitor both temperature and relative humidity regularly, if not on a daily basis. A thermo hygrograph is an instrument that records the fluctuations […]

There are many different reasons why records and archives deteriorate and the best most cost effective way to protect records and archives is to ensure the good and orderly physical and administrative management of the entire organization. In this paper, the author is going to explain with typical examples the causes of deterioration to records […]