A pressure gauge for continuous reading in moderate vacua
M C Johnson; G O Harrison; M C Johnson; Physics Department, University of Birmingham; G O Harrison; Physics Department, University of Birmingham
Журнал:
Journal of Scientific Instruments
Дата:
1929-10-01
Аннотация:
The construction and use of a continuous reading pressure gauge for low pressure gas experiments is described. Pressure differences between ½ mm. and 2 × 10<sup>-4</sup> mm. of mercury are measurable.
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