Convert Centibar to Torr

Simple, fast and user-friendly online tool to convert Centibar to Torr ( cbar to Torr ) vice-versa and other Pressure related units. Learn and share how to convert Centibar to Torr ( cbar to Torr ). Click to expand short unit definition.

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   Centibar (cbar) =    Torr (Torr)

What is Centibar ?

The Pressure Centibar (symbol: cb or cbar) is a unit of pressure that is part of the metric system. It is less commonly used than other pressure units, but it can be useful in certain scientific and technical contexts.

Key Points:
  1. Defined Value:

    • 1 centibar (cb) is defined as 1,000 pascals (Pa). Since "centi-" means one-hundredth, a centibar is one-hundredth of a bar.
    • This makes 1 centibar equal to 10 millibars (mb) or 0.01 bars (bar).
  2. Relation to Other Units:

    • Millibar (mb): Since 1 centibar equals 10 millibars, the centibar can be easily converted into millibars. For example, 50 centibars equals 500 millibars.
    • Pascal (Pa): Since 1 centibar equals 1,000 pascals, it's a convenient unit when dealing with pressures in thousands of pascals without getting into very large numbers.
    • Bar: The bar is a larger unit of pressure, and the centibar is 1/100th of it. For context, 1 bar is slightly less than the atmospheric pressure at sea level (1 bar ≈ 0.98692 atm).
  3. Usage:

    • The centibar might be used in contexts where pressures are being measured in intermediate values between millibars and bars. It’s often seen in some engineering fields, soil science, and irrigation management, where it can describe soil moisture tension.
    • It is a less commonly used unit but can be practical in specific technical areas where it provides a more convenient scale.
  4. Why It’s Important:

    • Understanding centibars can be useful in situations where pressures are not large enough to be conveniently expressed in bars but are too large for millibars to be practical. It bridges the gap between these two units.
  5. Comparison with Other Units:

    • The centibar is not as widely used as the millibar or bar, but it provides a useful intermediate scale. For instance, it’s often easier to say "5 centibars" instead of "50 millibars" or "0.05 bars" when describing certain types of pressures.

In summary, the Pressure Centibar is a unit of pressure equal to 1,000 pascals, or 10 millibars. It is useful in certain scientific and technical fields where it provides a convenient way to express pressures that are between those typically measured in millibars and bars.




What is Torr ?

Torr is a unit of pressure that is commonly used to measure very low pressures, especially in scientific fields like physics and chemistry.

Pressure is the amount of force applied over a specific area. For example, when you inflate a balloon, the air inside pushes against the balloon’s walls, creating pressure. Understanding pressure is important in many areas, from weather forecasting to industrial processes and scientific experiments.

Torr is a way to measure this pressure, and it’s named after Evangelista Torricelli, an Italian physicist who invented the barometer, a device that measures atmospheric pressure.

One Torr is defined as:

  • 1 Torr is equal to 1/760th of atmospheric pressure at sea level, or approximately 133.3 Pascals (Pa).

To understand this better, let’s put it into context:

  • Atmospheric Pressure: At sea level, the Earth's atmosphere exerts a pressure of about 101,325 Pascals (Pa). This is also known as one atmosphere (1 atm).
  • Torr and Mercury: The Torr is closely related to how pressure is measured using a column of mercury (Hg) in a barometer. One Torr is equal to the pressure exerted by a 1-millimeter column of mercury at 0°C under the Earth's gravity.

Here are some examples of where Torr is used:

  • Vacuum Systems: Torr is commonly used to measure the pressure in vacuum systems, where pressures are much lower than atmospheric pressure. For example, a vacuum pump might lower the pressure in a chamber to 1 Torr or even less.
  • Physics and Chemistry: Scientists often use Torr when working with gases, especially in experiments where controlling very low pressures is crucial, like in the study of gases or in processes like evaporation and distillation.
  • Medical Devices: Torr can also be used in certain medical devices that measure blood pressure, although millimeters of mercury (mmHg) are more common.

In summary, Torr is a unit of pressure used to measure low pressures, particularly in scientific applications. It is equivalent to 1/760th of atmospheric pressure at sea level, or about 133.3 Pascals, and is particularly useful in fields that involve vacuum systems and low-pressure environments.



List of Pressure conversion units
Pressure Pascal Pound per square inch Pressure Barye Millipascal Hectopascal Kilopascal Megapascal Gigapascal Torr Standard atmosphere Technical atmosphere Millibar Centibar Decibar Bar Kilobar Megabar Gigabar