In 1970, a review 1 was published covering progress in low temperature primarily during the
1960's. The intent of this paper is to extend the review process through the intervening …

The art and science of pressure measurement can be fairly said to date from the middle of
the seventeenth century. Evangelisti Torricelli is generally credited with the discovery that a …

The measurement of pressure in high vacuum is considered in relation to other physical
quantities over the whole range from near atmospheric to free molecule flow. Calibration …

Clean vacua down to the 10− 8 Pa range can be produced without difficulty if such
conditions are neede (eg for surface science studies). Limiting pressures of the order of 10 …

Man unterscheidet Vakuummeßgeräte zum Messen des Totaldrucks (Abschnitt 11.2 bis
11.5) und solche zum Messen der Partialdrücke in Gasgemischen (Abschnitt 11.6). Aus der …

Two methods for the accurate determination of high vacuum pressure are reviewed with
particular attention paid to the 10$\sp {-6} $ to 10$\sp {-5} $ Torr range. The first method is …

The simplest vacuum pressure gauge is the glass U-tube containing mercury or some other
low vapour-pressure liquid. One limb of the tube is connected to the vacuum chamber, the …

This paper describes a simple graphical approach for pressure determination using a
conventional McLeod gauge. This method also permits a simultaneous detection of the …