Convert inch water (4°C) to millipascal
Please provide values below to convert inch water (4°C) [inAq] to millipascal [mPa], or Convert millipascal to inch water (4°C).
How to Convert Inch Water (4°c) to Millipascal
1 inAq = 249082 mPa
Example: convert 15 inAq to mPa:
15 inAq = 15 × 249082 mPa = 3736230 mPa
Inch Water (4°c) to Millipascal Conversion Table
| inch water (4°C) | millipascal |
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Inch Water (4°c)
Inch water (4°C) is a unit of pressure measurement representing the pressure exerted by a one-inch column of water at 4 degrees Celsius.
History/Origin
The inch water (4°C) has been used historically in engineering and meteorology to measure low-pressure differences, especially in ventilation and HVAC systems, as a practical alternative to more complex units.
Current Use
Today, inch water (4°C) is primarily used in the United States for measuring low-pressure differences in HVAC, ventilation, and fluid systems, serving as a standard unit in these fields within the pressure converter category of common converters.
Millipascal
A millipascal (mPa) is a unit of pressure equal to one thousandth of a pascal, the SI unit of pressure.
History/Origin
The millipascal is derived from the pascal, which was named after Blaise Pascal. It is used in contexts requiring very small pressure measurements, but its usage is relatively uncommon due to the widespread adoption of the pascal.
Current Use
Millipascals are primarily used in scientific and engineering fields to measure very low pressures, such as in fluid dynamics, vacuum systems, and sensitive instrumentation within the 'Pressure' converter category of 'Common Converters'.