There is no special name for a maximum-minimum thermometer. It generally consists of two scales one will push a slider up as the temperature increases and the other thermometer pushes a slider down as the temperature goes down. You read it by observing the position of the sliders and then reset it so that the sliders return to the current temperature.
JAMES SIX invented the Maximum and Minimum thermometer in 1782.
The advantage is the thermometer records a daily maximum and minimum temperature for reference. The disadvantage is the thermometer must be reset each day.
A maximum thermometer typically contains mercury, which expands and contracts with temperature changes, allowing for precise measurements of high temperatures. In contrast, a minimum thermometer usually contains alcohol (often colored for visibility), which contracts more than mercury and can accurately indicate low temperatures. The design of both thermometers allows for the liquids to remain in place at the maximum or minimum temperature recorded until manually reset.
The index in maximum and minimum thermometers serves to indicate the highest and lowest temperatures recorded since the last reset. In a maximum thermometer, a small column of mercury rises and is held in place by a constriction, marking the highest temperature reached. Conversely, in a minimum thermometer, a spirit-filled tube allows a small index to drop to indicate the lowest temperature. These indices provide a visual reference for temperature extremes over a period of time.
Six's maximum and minimum thermometer is a popularthermometer . Its purpose is to recordthe maximum and minimum temperatures reached since the thermometer was last read. Generally speaking a minimum temperatureoccurs during the night and amaximumduring the day.. It is interesting to note that Six's maximum and minimum thermometers were still being used in 2000 of exactly the samedesign and construction as ones produced over 100 years ago. Gardeners use max-min thermometers in the greenhouse and the garden to check minimum temperatures during the cold months when frost can be a problem and to check the maximum temperature during the daytime.Gardeners use max-min thermometers in the greenhouse and the garden to check minimum temperatures during the cold months when frost can be a problem and to check the maximum temperature during the daytime.
principle of six's minimam & maximum thermometer
JAMES SIX invented the Maximum and Minimum thermometer in 1782.
simply
To reset a maximum and minimum thermometer with a magnet, hold the magnet close to the reset button. Move the magnet around the button in a circular motion to clear the previous maximum and minimum readings. Once the display is clear, remove the magnet and the thermometer will be reset.
The advantage is the thermometer records a daily maximum and minimum temperature for reference. The disadvantage is the thermometer must be reset each day.
Use a maximum-minimum thermometer.
A minimum and maximum thermometer typically consists of a glass tube containing a liquid, usually alcohol or mercury, with two scale indicators. The minimum thermometer features a constriction that allows the liquid to retreat, leaving a mark at the lowest temperature reached, while the maximum thermometer has a small bulb that traps the liquid at the highest temperature. The scale is marked along the length of the tube, allowing easy reading of both minimum and maximum temperatures. The thermometer is often enclosed in a protective casing or mounted horizontally for outdoor use.
A Six's thermometer is typically used in meteorology to measure the minimum and maximum temperatures over a period of time. It consists of two mercury columns that are moved by the mercury in the thermometer to indicate the highest and lowest temperatures reached.
1 is used for measuring maximum and minimum temperatures 2 is used for measuring atmospheric temperature 3 is used for recording changes in air pressure 4 is used to see in which direction wind is blowing 5 is used for measuring wind speed 6 is used for measuring amount of rainfall 7 is used for measuring amount of humidity in atmosphere
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The minimum, maximum, and current temperature.
A maximum minimum thermometer is used to measure the highest and lowest temperatures reached during a specific period. It contains two separate indicators that show the highest temperature reached (maximum) as well as the lowest temperature (minimum). This type of thermometer is useful for tracking temperature variations over time.