Verniers for use in pharmaceuticals
Verniers for use in pharmaceuticals
(OP)
Does anybody knows is there any suggestion for what type of verniers to use in laboratories acording to GMP ?
I know that metal verniers are used everywhere but still do not know what are the suggestions of using them in pharmaceuticals.
I know that metal verniers are used everywhere but still do not know what are the suggestions of using them in pharmaceuticals.





RE: Verniers for use in pharmaceuticals
I don't see any probelm, if you get them regularly calibrated.
RE: Verniers for use in pharmaceuticals
RE: Verniers for use in pharmaceuticals
RE: Verniers for use in pharmaceuticals
RE: Verniers for use in pharmaceuticals
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RE: Verniers for use in pharmaceuticals
Can you let us know what is her exact suggestion, may be we can learn something out of it.
RE: Verniers for use in pharmaceuticals
The only positive thing is that measuring the tablets (diameter, height) do not make any possibilty of destroying them (smashing, press deformation from metal jaws). I doubt this is the pro fact to use it. I thnik if the operator knows that there shouldn't be any use of additional force when measuring tablets, there wouldn;t be any deformation of tablets.
RE: Verniers for use in pharmaceuticals
I can't believe that plastic calipers (even decent fiberglass ones) are rigid enough and accurate enough to provide any real process control information.
If you do need exact sizes you have a couple of other options.
You can get calipers with spring loaded jaws to limit the force applied.
You can also get snap gages, just a dial indicator on a frame, that you set up for each job. You measure the deviation from the nominal size. These use very low forces.
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Rust never sleeps
Neither should your protection
http://www.trent-tube.com/contact/Tech_Assist.cfm