Humboldt State University ® Department of Chemistry

Robert A. Paselk Scientific Instrument Museum

Leeds & Northrup

Directions, 7645 Students' Potentiometer

This manual was issued by Leeds & Northrup c. 1960. It was in the HSU Chemistry department files.The original manual measures 8.5 x 11 inchs.
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This manual was associated with an example of the instrument described stored in the physical chemistry lab (Room 367). The instrument was discarded around 1990 after the departmemnt acquired digital voltmeters with sensitivities making the potentiometers obsolete.

Index of Instruments

Analytical/Physical Chemistry Exhibit Catalog

Instrument Literature

 

 
HSTC (1921-34)
HSC (1935-1953)
HSC (1954-1973)
© R. Paselk
Last modified 10 January 2009