mweleski
Chemical
- Nov 14, 2010
- 5
Hi - I apologize in advance in that I wasn't exactly sure in which forum to place this question.
Here is my scenario:
A 15 micron diameter tungsten wire will have 4700 Volts (DC) on it. The space between the wire and its surroundings is filled with clean plant air which is relatively humid – 60% rel humidity.
I have an ultrafine laser micrometer which I want to fixture around the wire as it passes from spool to spool (the wire conveys very smoothly so it doesn't bounce around at all) According to the drawing for the laser mic, I would have about 0.63 inches of clearance on each side of the wire.
Would this be enough gap to prevent an arcing event?
Your help will be greatly appreciated.
Here is my scenario:
A 15 micron diameter tungsten wire will have 4700 Volts (DC) on it. The space between the wire and its surroundings is filled with clean plant air which is relatively humid – 60% rel humidity.
I have an ultrafine laser micrometer which I want to fixture around the wire as it passes from spool to spool (the wire conveys very smoothly so it doesn't bounce around at all) According to the drawing for the laser mic, I would have about 0.63 inches of clearance on each side of the wire.
Would this be enough gap to prevent an arcing event?
Your help will be greatly appreciated.