Torricelli barometer without mercury

Ref:251093
Monté sur support indéformable
Sans mercure
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€211.00 Incl. Tax
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Data sheet Torricelli barometer without mercury

Description

Assembly mounted on a dimensionally stable support comprising a U-shaped tube having a red liquid along with a thermometer for adjusting the pressure at room temperature. This barometer is totally without mercury but has the same accuracy in measuring the atmospheric pressure by compressibility of a gas which compresses or expands depending on the atmospheric pressure but also under the influence of temperature.
Dimensions : 950 x 140 x 45 mm.