January 21, 2020, 03:21:13 AM
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Topic: If anyone on the forum has experience with ductless portable fumehoods for demos  (Read 3747 times)

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johntodd

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Hello
I work at a small college where we are thinking of buying a portable fumehood for doing lecture demonstrations in chemistry. 
It's hard to decide if it would be worthwhile (~7000 $CNDN) without having seen one in operation.  Can they handle the smoke of a gummi bear combustion?  The sparks from thermite?  Are they noisy to speak over?  How is the glare/visibility through the plastic?
If anyone on the forum has experience with ductless portable fumehoods for demos, either as lecturer or student, I would appreciate your opinion.
Thank-you
Todd Stuckless
« Last Edit: June 06, 2006, 02:32:56 PM by geodome »

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