1. torr - Noun
2. Torr - Proper noun
3. torr - Symbol
torr (plural torrs)
Archaic form of tor.
torr (plural torrs or torr)
(metrology) A unit of pressure that is equal to approximately 0.001316 atmospheres or 133.3 pascals.
Synonyms: (symbol) Torr, (not exactly synonyms, but practically equal) millimeter of mercury
torr m
tower
Torr (surname) on Wikipedia
Torr (plural Torrs)
A surname.
Torr (plural Torrs or Torr)
(metrology) Alternative form of torr (“measure of pressure”).
Torr
(metrology) The unit symbol for a torr (“unit of pressure”)
Many inexpensive low vacuum gauges have a margin of error and may report a vacuum of 0 Torr but in practice this generally requires a two-stage rotary vane or other medium type of vacuum pump to go much beyond (lower than) 1 torr. Source: Internet
Historically, one torr was intended to be the same as one " millimetre of mercury ". Source: Internet
In honour of Torricelli, the torr was defined as a unit of pressure equal to one millimetre of mercury at 0 °C. Source: Internet
Hot cathode gauges are accurate from 10 −3 torr to 10 −10 torr. Source: Internet
In vacuum systems, the units torr (milimeter of mercury), micron (micrometer of mercury), http://vacaero. Source: Internet
Pressure may also be expressed in terms of standard atmospheric pressure ; the atmosphere (atm) is equal to this pressure and the torr is defined as 1 760 of this. Source: Internet