Can anyone tell me who manufactures EVT process measurement equipment.
Of course, every time I put my search terms into Google/Yahoo it picks on temperature and measurement and comes back with temperature measurement companies.
I am looking for the capillary versions.
I am told they are used both for feed-forward control of the pre-heaters and for control of blowdown in refinery production.
I need to assess their weaknesses and limitations before I can construct a solution based on digital viscometers.
Plus, I am going to have to tweak the calculations to find the Equiviscous Temperature rather than the viscosity at a reference temperature but since this is the same equation it will be a minor software change.
JMW
Of course, every time I put my search terms into Google/Yahoo it picks on temperature and measurement and comes back with temperature measurement companies.
I am looking for the capillary versions.
I am told they are used both for feed-forward control of the pre-heaters and for control of blowdown in refinery production.
I need to assess their weaknesses and limitations before I can construct a solution based on digital viscometers.
Plus, I am going to have to tweak the calculations to find the Equiviscous Temperature rather than the viscosity at a reference temperature but since this is the same equation it will be a minor software change.
JMW