Technical Atmosphere
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Technical Atmosphere Unit Table
A list of units symbol and data.
From atTo mmH₂OAll conversion
1 at10000 mmH₂O
2 at20000 mmH₂O
3 at30000 mmH₂O
4 at40000 mmH₂O
5 at50000 mmH₂O
6 at60000 mmH₂O
7 at70000 mmH₂O
8 at80000 mmH₂O
9 at90000 mmH₂O
10 at100000 mmH₂O
Description

Technical Atmosphere (at): Engineering Applications

The Technical Atmosphere (at) is a unit of pressure defined as 98,066.5 Pascals. It is based on the pressure exerted by a kilogram-force per square centimeter. Although largely obsolete, the technical atmosphere was historically used in engineering contexts, particularly in Europe, to measure pressures in hydraulic and pneumatic systems.

Millimeter of Water (mmH₂O): Low-Pressure Measurements

The Millimeter of Water (mmH₂O) is a unit of pressure equal to the pressure exerted by a column of water one millimeter high. It is approximately equal to 9.80665 Pascals. This unit is used in various applications requiring the measurement of small pressure differences, such as in ventilation systems and laboratory experiments.

Complete list of conversion for Technical Atmosphere
Technical Atmosphere (at)

1 Technical Atmosphere = 98066.5 Pascal

Convert 2 atPa

1 Technical Atmosphere = 98.0665 Kilopascal

Convert 2 atkPa

1 Technical Atmosphere = 0.0980665 Megapascal

Convert 2 atMPa

1 Technical Atmosphere = 0.0000980665 Gigapascal

Convert 2 atGPa

1 Technical Atmosphere = 980.665 Hectopascal

Convert 2 athPa

1 Technical Atmosphere = 0.980665 Bar

Convert 2 atbar

1 Technical Atmosphere = 980.665 Millibar

Convert 2 atmbar

1 Technical Atmosphere = 14.223343911902916 Pound per square inch

Convert 2 atpsi

1 Technical Atmosphere = 0.014223343911902914 Kilo-pound per square inch

Convert 2 atksi

1 Technical Atmosphere = 2048.1613926073082 Pound per square foot

Convert 2 atpsf

1 Technical Atmosphere = 0.9678411053540588 Standard Atmosphere

Convert 2 atatm

1 Technical Atmosphere = 735.5592423920942 Torr

Convert 2 atTorr

1 Technical Atmosphere = 735.5592423920942 Millimeter of mercury

Convert 2 atmmHg

1 Technical Atmosphere = 28.95901799822761 Inch of mercury

Convert 2 atinHg

1 Technical Atmosphere = 10000 Millimeter of water

Convert 2 atmmH₂O

1 Technical Atmosphere = 1000 Centimeter of water

Convert 2 atcmH₂O

1 Technical Atmosphere = 393.70080320720837 Inch of water

Convert 2 atinH₂O

1 Technical Atmosphere = 32.809353023439435 Foot of water

Convert 2 atftH₂O

1 Technical Atmosphere = 1 Kilogram-force per square centimeter

Convert 2 atkgf/cm²

1 Technical Atmosphere = 10000 Kilogram-force per square meter

Convert 2 atkgf/m²

1 Technical Atmosphere = 980665 Dyne per square centimeter

Convert 2 atdyn/cm²

1 Technical Atmosphere = 980665 Barye

Convert 2 atBa