Greg Lawrence
Blow me eric8
- Joined
- 17/2/08
- Messages
- 622
- Reaction score
- 0
Im having a few problems with my home made stirplate. I have the speed control sorted (fan speed controller and 240V fan) but I can only get a tiny vortex going before the stirbar flys off.
Just wondering if someone can tell me the optimal gap odf the magnets in comparison to the length of the bar.
I have tried to illustrate it below with 4 different scenarios.
Currently I am using somewhere between A & B.
What sort of gap is everyone else using and having success with?
Gregor
Just wondering if someone can tell me the optimal gap odf the magnets in comparison to the length of the bar.
I have tried to illustrate it below with 4 different scenarios.
Currently I am using somewhere between A & B.
What sort of gap is everyone else using and having success with?
Gregor