BS 5248:1990 PDF

What is BS 5248 - Aspirated hygrometer   about?

BS 5248 is an International Standard that discusses the aspects of standard aspirated hygrometers. BS 5248 specifies requirements for mercury-in-glass thermometers suitable for use in an electrically or mechanically aspirated wet and dry bulb hygrometer together with the essential construction and performance requirements for the frame. The thermometers specified in BS 5248 are of the mercury-in-glass gas-filled, solid-stem, or enclosed-scale types graduated for complete immersion (graduated to give a correct reading when the whole of the thermometer is immersed in the medium the temperature of which is to be measured) and fitted with caps and collars.

Who is BS 5248 - Aspirated hygrometer   for ?