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pirani guage can measure upto 10^-3 torr pressure
but
penning guage can measure beyond this
Wiki User
∙ 11y ago
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What is a pirani gauge?
The Pirani gauge is a robust thermal conductivity gauge used for the measurement of the pressures in vacuum systems. This gauge is used to measure the pressure between 0.5 torr to 10-4 torr.
What is the difference and or benefit to 9 gauge vs 11.5 gauge chain link fence?
The thickness of the wire.
Difference between scriber and marking gauge?
A scriber is something that is a part of some instrument used for marking. A marking gauge is a device especially used for marking.
Which is thicker 26 gauge or 28 gauge?
26
What gauge is .060 aluminum?
0.0641 is 14 gauge.
What is the purpose of pirani gauge?
it is used to measure the accurate pressure
When did Marcello Pirani die?
Marcello Pirani died in 1968.
When was Marcello Pirani born?
Marcello Pirani was born in 1880.
What is a pirani gauge?
The Pirani gauge is a robust thermal conductivity gauge used for the measurement of the pressures in vacuum systems. This gauge is used to measure the pressure between 0.5 torr to 10-4 torr.
How much is 5 penning?
its worth 5 PENNING. its worth 5 PENNING.
When did Frederick Pirani die?
Frederick Pirani died on 1926-10-26.
When was Frederick Pirani born?
Frederick Pirani was born on 1858-12-03.
What is the birth name of Russ Penning?
Russ Penning's birth name is Russell Douglas Penning.
How tall is Russ Penning?
Russ Penning is 6'.
When did Amina Pirani Maggi die?
Amina Pirani Maggi died on November 10, 1979, in Rome, Lazio, Italy.
When was Amina Pirani Maggi born?
Amina Pirani Maggi was born on January 15, 1892, in Verona, Veneto, Italy.
What are the drawbacks of pirani gauge?
The Pirani gauge is base on a heating element that is cooled due to the thermal conduction of the measured gas. The heating elements resistance drops as the thermal conduction is increase i.e. more gas results in a drop in resistance. On the other hand less gas results in less conduction increased temperature of the heating element and increased measured resistance. This is a very robust gauge and is suitable for relatively high pressures, down to 10^-4 Torr. Below that you need a different gauge as the low number of gas molecules does not allow any measureable change.
