Chemistry: electrical and wave energy – Processes and products – Vacuum arc discharge coating
Patent
1980-04-29
1981-07-21
Kaplan, G. L.
Chemistry: electrical and wave energy
Processes and products
Vacuum arc discharge coating
204195G, 204195F, G01N 2730, G01N 2736
Patent
active
042797284
ABSTRACT:
An apparatus for determining the concentration of ions in a solution has an inner cylinder, and outer cylinder concentrically positioned around the inner cylinder and defining with the inner cylinder a chamber for holding an internal solution of a comparison electrode, and upper block and a lower block to which the upper and lower ends of the outer cylinder are sealingly connected, the blocks having holes therethrough and the ends of the inner cylinder being sealingly attached to the blocks in these holes. A comparison electrode tube is positioned in the chamber and has a liquid junction in the lower end and is open to the chamber adjacent the upper end, and an internal electrode of the comparison electrode is positioned within the comparison electrode tube. A measuring electrode is removably sealingly mounted in the hole in the lower block and extends downwardly from the lower blocks, and a further liquid junction is mounted in the lower block and extends from the chamber through the lower block.
REFERENCES:
patent: 3103480 (1963-09-01), Watanabe et al.
patent: 4008141 (1977-02-01), Kotani et al.
patent: 4018661 (1977-04-01), Brushwyler et al.
patent: 4162211 (1979-07-01), Jerrold-Jones
Horiba Ltd.
Kaplan G. L.
LandOfFree
Apparatus for determining ion concentration 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 determining ion concentration, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for determining ion concentration will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2432901