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A sling psychrometer (or hygrometer) uses the difference in readings between a wet bulb thermometer and another with a dry bulb to measure the relative humidity.

The bulb that is wet will cool by evaporation to the "dew point", which is the temperature at which the current humidity would be the maximum possible. Comparing that to the dry bulb (the general air temperature) on a comparative chart will yield the approximate relative humidity.

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14y ago
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4mo ago

A psychrometer measures relative humidity by comparing the readings of two thermometers - a dry bulb thermometer and a wet bulb thermometer. The evaporation of water on the wet bulb thermometer causes its temperature to drop relative to the dry bulb thermometer. The amount of cooling is related to the humidity in the air, allowing the psychrometer to calculate the relative humidity.

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14y ago

there are 2 thermometers and one base a wet cloth on it the other has none and you spin them around then divide the answers of both of them and get your end answer.

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14y ago

there are 2 thermometers and one base a wet cloth on it the other has none and you spin them around then divide the answers of both of them and get your end answer.

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12y ago

Because u have to put it in water then spin it around

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11y ago

it was used for measuring the water vapor content or relative humidity of the atmostphere

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8y ago

A psychrometer (also called a sling hygrometer) is used to measure humidity.

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Q: How does a psychrometer measure relative humidity?
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Related questions

An instrument that measure relative humidity is called a?

psychrometer


What are the units that a sling psychrometer measure?

Relative humidity


What is the purpose of the psychrometer?

The purpose of a psychrometer is to measure the relative humidity in the air. It consists of two thermometers, one of which is wrapped in a wet cloth to measure the effects of evaporation. By comparing the temperatures measured by the two thermometers, the relative humidity of the air can be determined.


What does a phsycrometer do?

A psychrometer is a type of hygrometer used to measure the relative humidity in the air. It consists of two thermometers, one of which is covered with a wet cloth, allowing for the comparison of wet-bulb and dry-bulb temperatures to calculate relative humidity.


Does a psychrometer measure relative humidity?

Because u have to put it in water then spin it around


What unit of measure does a psychrometer measure in?

Like in a Hygrometer to measure humidity you use percentage (%)


What A psychrometer measure .?

Humidity


Example of psychrometer?

A psychrometer is a device used to measure relative humidity in the air. It typically consists of two thermometers – a dry bulb thermometer and a wet bulb thermometer. By comparing the temperature readings from the two thermometers, the relative humidity can be calculated.


Is a psychrometer used in measuring wind?

No, a psychrometer is utilized to measure the relative humidity in the air by comparing the readings between a dry-bulb thermometer and a wet-bulb thermometer. Wind speed is typically measured using anemometers or other wind-measuring devices.


A psychrometer is used to measure?

Humidity


What instrument that measures relative humidity is called?

psychrometer


Relative humidity can be measured with a?

psychrometer or a hygrometer.