Re: Do you know what this is?

Wayde Allen (allen@boulder.nist.gov)
Wed, 18 Jun 1997 11:04:07 -0600 (MDT)

On Wed, 18 Jun 1997, Russell Cothren wrote:

> The trough w/ rollers sounds like a pmt processer to me.

OK, what is a pmt processor?

> It has a divider
> in it so when you push the negitive and the reciever throuth the chemicals
> they stay apart untill they reach the rollers which squeege out the excess
> chem. give it 60 sec. and pull apart. kind of like a polaroid.

I'll have to check, but I don't remember there being anything other than
two rollers, but then I wasn't looking for a divider. The tray is about 3
feet long, and maybe 1 foot wide.

> Are there
> seperat switches for each light bulb?

No, there is only a timer, a switch that trips the timer, and another
toggle that doesn't "seem" to do anything as far as I can tell. I'll have
to take it apart to see how things are wired I guess.

It is obviously some sort of contact printer, but I'm not sure for what
kind of process. Since the bulbs are incandescent, I would assume that
there is not enough UV for alt processes or blueprint making. Perhaps the
yellow painted tops on the bulbs help to even out the light? I was hoping
that someone on the list may have heard of the Photorapid company
(Belgium?), and could tell me more about it.

- Wayde
(allen@boulder.nist.gov)