Permeability measurements in undergraduate vacuum laboratories: A simple experiment using a He leak detector

European Journal of Physics

Volumn 25, Issue 1, 2004, Pages

  Dos Santos, J M F ^a   Veloso, J F C A ^a,b   Monteiro, C M B ^a  

^a UNIVERSITY OF COIMBRA   (Portugal)

^b UNIVERSITY OF AVEIRO   (Portugal)

Author keywords

[No Author keywords available]

Indexed keywords

HELIUM; LEAK DETECTION; MECHANICAL PERMEABILITY; PRESSURE;

HELIUM LEAK DETECTOR; PERMEABILITY MEASUREMENTS; VACUUM VOLUME;

VACUUM GAGES;

EID: 0942290129     PISSN: 01430807     EISSN: None     Source Type: Journal    
DOI: 10.1088/0143-0807/25/1/L01     Document Type: Letter

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4. Harris N S 1982 J. Vac. Sci. Technol. 20 1408
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7. Yarwood J 1978 Vacuum 28 476