Waters R401

[yokes]

Hello,

Would anyone happen to have a pdf of a manual for a Waters Differential Reftactometer, Model R401.

I have searched the net and the closest I've gotten is a Model R410.

Thanks,

Eric

[Chromatographer2010]

I think the 401 came out before electrons (so no electronic copies) but I called Waters and they still sell the paper manuals. $38 US.

[RushScaggs]

Eric,

I was wondering, were you able to obtain an R401 manual? I am currently searching for one as well and keep hitting dead ends. I even contacted Waters and they were no help. They no longer manufacture the R401, have no spare parts, and no manuals.

Thanks,
William