Simple dipstick cryostat with versatile
โ
S. Chandrasekaran; Y. Hariharan; T.S. Radhakrishnan; V. Subramanian
๐
Article
๐
1979
๐
Elsevier Science
๐
English
โ 381 KB
A simple dipstick type vapour cryostat and a versatile electronic temperature controller which uses a proportional, integral and differential type of control are described. They have been used together for the calibration of thermometers in the liquid helium temperature range and for the measurement