Alcohol thermometer - Wikipedia
The alcohol thermometer was the earliest efficient, modern-style instrument of temperature measurement. As is the case with many early, important inventions, several people are credited with the invention.
Difference Between Alcohol and Mercury Thermometers
2017年12月24日 · The main difference between alcohol and mercury thermometer is that the bulb of mercury thermometer is filled with mercury whereas the bulb of alcohol thermometer is filled with an alcohol. Key Areas Covered
How does an alcohol thermometer work? - Chef's Resource
2024年4月21日 · The working principle of an alcohol thermometer is based on the expansion and contraction of the liquid alcohol with changes in temperature. The thermometer consists of a glass bulb at the bottom that contains a fine tube called the capillary tube, filled with alcohol.
Mercury vs alcohol thermometer: which is best? - Instrulearning
2018年7月1日 · Liquid-in-glass thermometers use alcohol or mercury as a thermometer liquid. Here is a list of the pros and cons of both liquids.
What is an Alcohol Thermometer? - AllTheScience
2024年5月21日 · Alcohol thermometers work by enclosing a narrow capillary attached to a bulb of reserve fluid. As the temperature heats up, the alcohol expands, rising up the capillary. As the temperature goes down, the fluid contracts, dropping down the capillary.
Alcohol Thermometer -20 to 110 deg C - amazon.com
This alcohol thermometer is a perfect alternative to the standard mercury thermometer. It measures from -20 to 110 degrees Celsius (-4 to 230 degrees Fahrenheit). Excellent for use for science projects or classroom demonstrations.
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How Alcohol Thermometers Work - Sciencing
2017年4月24日 · An alcohol thermometer is a small sealed tube made of glass that has a small hollow bulb on one end and a thin capillary opening running through the length of its center. The bulb and connected capillary chamber are filled partly with ethanol and partly with nitrogen and ethanol vapors.
Alcohol Thermometers vs. Mercury Thermometers — What’s …
2024年1月3日 · Alcohol thermometers use alcohol as the thermometric liquid, while mercury thermometers use mercury. Both measure temperature based on the expansion or contraction of the contained liquid.
Alcohol vs. Mercury Thermometers - What's the Difference?
Alcohol thermometers, as the name suggests, contain alcohol as the measuring fluid. Typically, ethyl alcohol or ethanol is used due to its low freezing point and wide temperature range. On the other hand, mercury thermometers use mercury as the measuring fluid.
Amazon.com: Alcohol Thermometer
Alcohol Refractometer for Spirit Alcohol Volume Percent Measurement with Automatic Temperature Compensation (ATC), Range 0-80% v/v.
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