calorimeter

American  

[kal-uh-rim-i-ter] / ˌkæl əˈrɪm ɪ tər /

noun

1. an apparatus for measuring quantities of heat.

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calorimeter British  

/ ˌkæləˈrɪmɪtə /

noun

1. an apparatus for measuring amounts of heat, esp to find specific heat capacities, calorific values, etc

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Other Word Forms

• calorimetry
  noun
• calorimetric
  adjective
• calorimetrically
  adverb

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Etymology

Origin of calorimeter

First recorded in 1785–95; calori- + -meter

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Example Sentences

See Examples For:

calorimeter

The researchers also believe the technology could become useful in quantum computers because the calorimeter operates at the same extremely cold millikelvin temperatures required by qubits, the basic units of quantum information.

From Science Daily ● May 21, 2026

One test had participants exercise while wearing a mask that was connected to a machine called an indirect calorimeter, which measures exhaled carbon dioxide and helps estimate energy usage.

From Science Daily ● Nov. 15, 2023

This gold-standard method involves placing a small sample of food or drink inside a device known as a bomb calorimeter.

From Salon ● Aug. 24, 2023

When an x-ray strikes one of the mercury telluride pixels in the calorimeter, it knocks loose an electron and transfers all its energy to it.

From Science Magazine ● Aug. 15, 2023

Among minor difficulties of the method may be mentioned the uncertainty of the thermal capacity of the calorimeter and stirrer, and of the immersed portion of the thermometer.

From Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 1 "Calhoun" to "Camoens" by Various

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