Water sterilizer and organic matter measurement instrument

Details Water sterilizer and organic matter measurement instrument Water sterilizer and organic matter measurement instrument

1980-04-09

1981-12-08

Willis, Davis L.

Radiant energy

Invisible radiant energy responsive electric signalling

Ultraviolet light responsive means

250435, 250455, G01J 142

Patent

active

043049966

ABSTRACT:
A combined instrument for the determination of the quantity of organic material present in a water sample is disclosed which features a first photosensor adapted to regulate the output of a source of ultraviolet regulation at a constant level and a second substantially identical photosensor positioned so as to view the same portion of the source of ultraviolet radiation as the first photosensor. The second photosensor produces a signal proportional to the transmittance of the ultraviolet radiation through the water sample and hence inversely proportional to the amount of organic material contained within the water. Such an instrument is also disclosed in combination with a water sterilizer in which the same source of ultraviolet radiation used as to monitor the amount of organic material present in the water is also arranged to provide ultraviolet radiation to the water or provide a bactericidal and sterilizing effect to the water.

REFERENCES:
patent: 3465753 (1969-09-01), Levy et al.
patent: 3491234 (1970-01-01), Wiltrout
patent: 3535044 (1970-10-01), Seward
patent: 3562520 (1971-02-01), Hippen
patent: 3566105 (1971-02-01), Wiltrout et al.
patent: 3751167 (1973-08-01), Claus
patent: 4103167 (1978-07-01), Ellner

Affiliated with

Also associated with

Rating

Water sterilizer and organic matter measurement instrument does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Water sterilizer and organic matter measurement instrument, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water sterilizer and organic matter measurement instrument will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-569586