Method for measuring water content of atmosphere in package, comprises drying closed receptacle, transferring part of package atmosphere to receptacle and measurement of water content in receptacle

摘要

The package is introduced into an enclosure (12) which is arranged as a glove box and includes equipment to measure water content (20) and a hollow needle (58). The needle enters the package through a rubber adhesive pad and an air sample is drawn into a closed receptacle (16) of a piston syringe (40). The package water content is obtained from receptacle water content measurements (50,52) taken before and after sample entry Independent claims are made for the measuring installation