A constant-level device for water baths - Journal of Chemical

A constant-level device for water baths. H. D. Harlan. J. Chem. Educ. , 1964, 41 (11), p 614. DOI: 10.1021/ed041p614. Publication Date: November 1964...
5 downloads 0 Views 140KB Size
A Constant-Level Device for Waier Baths Commonly used constantlevel devices for water baths re-

WATER IN

quire that a hole be drilled in the side of the container below the level required in the bath. To obviate the difficulty of drilling glass containers, a. siphon attachment was constructed as illus-

trated. Regulation of bath level may be made by adjustment of the height of the overflow tube and also by the rate of water supply. The siphon action is self-starting in such a devioe and uninterrupted flow has been observed during a. 38-day period at a bath temperature of 60DC.

H.D. HARLAN

614

/

Journal of Chemical Educafion

1 OVERFLOW