Measuring and testing – Liquid analysis or analysis of the suspension of solids in a... – Content or effect of a constituent of a liquid mixture
Patent
1978-12-19
1980-01-08
Goldberg, Gerald
Measuring and testing
Liquid analysis or analysis of the suspension of solids in a...
Content or effect of a constituent of a liquid mixture
346 33ME, 356 39, G01N 1504
Patent
active
041821610
ABSTRACT:
A device for automatically timing and recording the sedimentation rate of fluid samples contained in cylindrical, transparent test tubes includes a generally rectangular rack having flat vertical walls formed with cylindrical bores for receiving the test tubes, and vertical channels at outer sides of the walls for receiving photographic strips. A lamp inside the rack shines through test tubes to the strips to record the amount of sedimentation of the fluid. The walls of the rack may be transparent for passing light therethrough or may be provided with slits at inner sides thereof for communicating with the bores. The bores communicate with the channels via other slits formed at outer sides of the bores. A rectangular housing may be fitted over the rack to exclude ambient light.
REFERENCES:
patent: 2725782 (1955-12-01), Worley
patent: 3261256 (1966-07-01), Morton, Jr.
patent: 3288019 (1966-11-01), Blumenfeld
patent: 3422443 (1969-01-01), Jansen
patent: 3474458 (1969-10-01), Standaart
patent: 3604924 (1971-09-01), Standaart
patent: 3952579 (1976-04-01), Nakajima
Goldberg Gerald
Loveman Edward H.
Roskos Joseph W.
LandOfFree
Apparatus for timing and recording sedimentation rate of fluid s does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for timing and recording sedimentation rate of fluid s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for timing and recording sedimentation rate of fluid s will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1939461