The dependence of the signal from an ionization gage on the geometry of the system being measured when an organic vapor is present in the vacuum; the effect can falsify measurement results by up to an order of magnitude.
Related Terms |
SAFETY CONTROL
Device to stop unit, equipment or system if unsafe pressure and/or temperatures and/or dangerous conditions are reached.
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AGGLOMERATION
The potential of the system for particle attraction and adhesion.
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REMOTE REFRIGERATING SYSTEM
Refrigerating system in which condensing unit is away from space to be cooled.
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REFRIGERATING CAPACITY
The ability of a system to remove heat as compared with the cooling effect produced by melting of ice.
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ABSOLUTE TEMPERATURE SCALE
A scale of temperature measurement in which zero degrees is absolute zero.
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ADIABATIC PROCESS
A thermo-dynamic process in which no heat is extracted from or added to the system of the process.
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RUNNING TIME
Amount of time an unit, equipment or system is run per hour or per 24 hours.
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ACID CONDITION IN SYSTEM
Condition in which refrigerant or oil in a system, is mixed with vapor and fluids that are acidic in nature.
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GULF STREAM SYSTEM
A system of ocean currents comprised of the Florida Current, the Gulf Stream, and the North Atlantic Current.
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HARMONIC
1. A sinusoidal quantity having a frequency that is an integral multiple of the frequency of a periodic quantity to which it is related. 2. A signal having a frequency which is an integral multiple of the fundamental frequency.
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