Translation for 'pycnometer' from English to Hungarian

pycnometer

piknométer {noun}fiz.kém.

• Derivation of the "working equation" and a schematic illustration of such a gas expansion pycnometer is given by Lowell "et al.".
• A gas pycnometer, the gas-based manifestation of a pycnometer, compares the change in pressure caused by a measured change in a closed volume containing a reference (usually a steel sphere of known volume) with the change in pressure caused by the sample under the same conditions.
• Specific gravity of rocks is determined by use of a balance and pycnometer.
• Specific gravity can also be measured by a pycnometer or oscillating U-tube electronic meter.
• The pycnometer measures the mass and the volume of the specimen directly; this method gave a value of 3.66 to 3.82 for todorokite.