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The modern scientific field has its origins in the works by Florentine scientists in the 1600s including Galileo constructing devices able to measure relative change in temperature, but subject also to confounding with atmospheric pressure changes. These early devices were called thermoscopes.
1866 — Thomas Clifford Allbutt invented a clinical thermometer that produced a body temperature reading in five minutes as opposed to twenty. [ 14 ] 1871 — William Siemens describes the Resistance thermometer at the Bakerian Lecture
The thermometer was invented in the mid-17th century during the Scientific Revolution when scientists began to search for an accurate instrument to measure a wide range of temperatures using a scale that could be compared with other readings taken by other scientists elsewhere.
Understanding how we measure temperature reveals the evolution of both technology and scientific thought. Historical Development of Temperature Scales. The journey of temperature measurement began in the early 17th century with the invention of the thermoscope by Galileo Galilei.
Galileo is credited with the invention of the thermoscope, a device for gauging heat. But it’s not the same as a thermometer. It couldn’t measure—meter—temperature because it had no scale.
The bimetallic temperature sensor was invented late in the 19th century. This takes advantage of the differential expansion of two metal strips bonded together. Temperature changes create bending that can be used to activate a thermostat or a gauge similar to those used in gas grills.
During the 17th and 18th centuries, temperature measurement was complicated by the existence of at least 35 different temperature scales. Robert Boyle complained that instruments could only provide relative measurements and that “we cannot communicate the idea of any such degree to another person”.
Thermometer, instrument for measuring the temperature of a system. Temperature measurement is important to a wide range of activities, including manufacturing, scientific research, and medical practice. The invention of the thermometer is generally credited to Galileo.
Gabriel Daniel Fahrenheit, inventor of the mercury thermometer and the Fahrenheit temperature scale. The teenage Fahrenheit, to his guardians’ irritation, threw himself into the challenge of developing a precision thermometer that would be reliable everywhere—and he needed money to do it.
It is found that invention of the thermometer had little impact on the concept of temperature. Much more significant were Fahrenheit’s invention of a reliable instrument and William Thomson’s effort to make a degree of temperature a unit of measure.