What does calorimeter mean?

Definitions for calorimeterˌkæl əˈrɪm ɪ tər

Here are all the possible meanings and translations of the word calorimeter.

Princeton's WordNet

  1. calorimeter(noun)

    a measuring instrument that determines quantities of heat


  1. Calorimeter(n.)

    (Physiol.) An apparatus for measuring the amount of heat contained in bodies or developed by some mechanical or chemical process, as friction, chemical combination, combustion, etc. For combustion processes, a bomb calorimeter may be used.

  2. Origin: [L. calor heat + -meter; cf. F. calorimtre.]


  1. calorimeter(Noun)

    An apparatus for measuring the heat generated or absorbed by either a chemical reaction, change of phase or some other physical change.

Webster Dictionary

  1. Calorimeter(noun)

    an apparatus for measuring the amount of heat contained in bodies or developed by some mechanical or chemical process, as friction, chemical combination, combustion, etc

  2. Calorimeter(noun)

    an apparatus for measuring the proportion of unevaporated water contained in steam

  3. Origin: [L. calor heat + -meter; cf. F. calorimtre.]


  1. Calorimeter

    A calorimeter is an object used for calorimetry, or the process of measuring the heat of chemical reactions or physical changes as well as heat capacity. Differential scanning calorimeters, isothermal microcalorimeters, titration calorimeters and accelerated rate calorimeters are among the most common types. A simple calorimeter just consists of a thermometer attached to a metal container full of water suspended above a combustion chamber. To find the enthalpy change per mole of a substance A in a reaction between two substances A and B, the substances are added to a calorimeter and the initial and final temperatures are noted. Multiplying the temperature change by the mass and specific heat capacities of the substances gives a value for the energy given off or absorbed during the reaction. Dividing the energy change by how many moles of A were present gives its enthalpy change of reaction. This method is used primarily in academic teaching as it describes the theory of calorimetry. It does not account for the heat loss through the container or the heat capacity of the thermometer and container itself. In addition, the object placed inside the calorimeter shows that the objects transferred their heat to the calorimeter and into the liquid, and the heat absorbed by the calorimeter and the liquid is equal to the heat given off by the metals.

The Standard Electrical Dictionary

  1. Calorimeter

    An apparatus for measuring the quantity of heat evolved or produced by or under different conditions. Dulong's water calorimeter consists of a water jacket, and by the increase of temperature of the water and enclosing vessels the amount of heat produced by anything in the inner vessels is determined. The amount of ice a heated body will melt is sometimes made the basis of a calorimeter. The expansion of a fluid, as water, may be used. In the calorimeter shown in the cut the heat produced in a conductor by the passage of an electric current is caused to heat water whose temperature is shown by a thermometer immersed therein. The increase of temperature and the weight of the water give the basis for a determination of the heat produced by the current. Knowing the resistance of the conductor immersed, the watts can be calculated. This gives the bases for the determination of the heat-equivalent of electric energy. This is but an imperfect calorimeter, as it constantly would lose heat by the surrounding atmosphere, and would cease to operate as a calorimeter when the water was as hot as the wire normally would be, for then it would not absorb all the heat. Fig. 75. CALORIMETER.


  1. Chaldean Numerology

    The numerical value of calorimeter in Chaldean Numerology is: 1

  2. Pythagorean Numerology

    The numerical value of calorimeter in Pythagorean Numerology is: 2

Images & Illustrations of calorimeter

  1. calorimetercalorimetercalorimeter

Translations for calorimeter

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"calorimeter." Definitions.net. STANDS4 LLC, 2018. Web. 25 Feb. 2018. <https://www.definitions.net/definition/calorimeter>.

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