Convert inch water (60°F) to millimeter water (4°C)
Please provide values below to convert inch water (60°F) [inAq] to millimeter water (4°C) [mmH2O], or Convert millimeter water (4°C) to inch water (60°F).
How to Convert Inch Water (60°f) to Millimeter Water (4°c)
1 inAq = 25.3753168855378 mmH2O
Example: convert 15 inAq to mmH2O:
15 inAq = 15 × 25.3753168855378 mmH2O = 380.629753283067 mmH2O
Inch Water (60°f) to Millimeter Water (4°c) Conversion Table
| inch water (60°F) | millimeter water (4°C) |
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Inch Water (60°f)
Inch water (60°F), symbol inAq, is a unit of pressure measuring the height of a water column at 60°F that exerts a pressure equivalent to one inch of water column.
History/Origin
The inch water unit originated in the United States as a practical measurement for low-pressure applications, particularly in HVAC and fluid systems, based on the height of a water column. Its use has been standardized in various industries for measuring small pressure differences.
Current Use
It is currently used in fields such as HVAC, pneumatic systems, and low-pressure fluid measurements to quantify small pressure differences, especially in the United States.
Millimeter Water (4°c)
Millimeter water (4°C) is a unit of pressure measuring the height of a water column at 4 degrees Celsius that exerts a specific pressure.
History/Origin
The unit originated from the use of water columns to measure pressure, particularly in hydrology and medical applications, with standardization based on the density of water at 4°C.
Current Use
It is primarily used in medical and scientific contexts to measure low pressures, such as intracranial pressure, respiratory pressures, and in calibration of pressure sensors.