Hello Chris How much does it cost? Jack Houweling ----- Original Message ----- From: "Chris Gregg" <cdgregg@telus.net> To: "Pianotech" <pianotech@ptg.org> Sent: Tuesday, January 06, 2004 9:19 PM Subject: Zero percent humidity > > > I have a fairly accurate hygrometer. I bought it from a scientific > instrument supply company. I have been using it for the past year and have > been delighted with the performance. A description of it can be seen at > http://www.hannacan.com/fiches_techniques/HI98601.pdf > Up here in the far North we have just been going through a cold spell with > an mass of Arctic air over us. I knew it was dry in some homes, have had > the humidity down to 5 to 8% at times, however this is nothing compared to > some public buildings that have music schools in them. I was in one > yesterday that recorded 2.7 percent in one room and this evening I was in a > building that actually took the gauge down to 0% for a few moments. I did > not know this was possible, however I guess it is. It must be like sitting > right inside the furnace. Some of the local piano salesmen tell me they > sometimes hear things go crack on the showroom floor. I wonder why? We > even have laminated boards that crack in this part of the world. Keeps us > busy though. Install lots of Dampp Chasers around this time of year. > > Chris > > > _______________________________________________ > pianotech list info: https://www.moypiano.com/resources/#archives
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