Eight channel electroencephalograph comprising lead selector calibrator

Made:
1965-1970 in Chicago

Eight channel electroencephalograph comprising lead selector calibrator, amplifier and plotter by Beckman (Offner Division), Illinois, USA., late 1970s. Almost identical to 1980-1415/2 except slightly newer and includes maintenance records in cabinet underneath main apparatus.

Details

Category:
Psychology, Psychiatry & Anthropometry
Object Number:
1980-1415/3
Materials:
steel, plastic and chart, paper
type:
electroencephalographs