Il 2013-01-26 14:58 Bob Camp ha scritto:
Hi
Platinum RTD's are a pretty good bet for -80C, they hold up well down
there. For calibration, ammonia and acetylene both have triple points
in the vicinity. I'd probably try ammonia first, but not for any good
Doesn't acetylene have a bad habit of dissociate when pure liquid?
Fabio.
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