RE: Wiper Arm Question

From: Stahlhut, Todd A. (
Date: Wed Feb 19 1997 - 18:44:00 EET

> Does anybody know how long of a time period to wait after the build
> platform has lowered into the vat before the next layer is built to
> insure the liquid level is at steady state (without the use of the
wiper arm)?
> If someone has tried it, how were your results?

My understanding is that the SL-190 doesn't have a wiper arm. I
remember that
there was some formula for calculating the time needed based upon the
sectional area of the part being drawn. Don't know for sure what it was
Any SL-190 owners out there?

Regards, Todd Stahlhut

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