thermometer
to protect the instruments inside from the wind!
he invented the instrument
Bold Italic undrline
allows air to reach the thermometer so that it s temprature can be measured
Coke Robert Stevenson went by Coke Stevenson, and Governor Coke Stevenson.
thermometers, wet-dry bulbs and barometers
Far away from buildings, but the the door of the stevenson screen should face south so that the sun rays should not fall on the instruments
The two measuring instruments that can give the same reading in the Stevenson Screen are a thermometer and a thermocouple. A thermometer measures the temperature of the air inside the Stevenson Screen, and a thermocouple measures the temperature of the air outside the Stevenson Screen. Both instruments measure the same temperature, allowing for accurate readings to be taken. The Stevenson Screen is a ventilated, white-painted metal box with louvers that is used to house meteorological instruments. It is used to protect the instruments from direct sunlight and other external influences, allowing for more accurate measurements. The thermometer inside the Stevenson Screen measures the temperature of the air inside the box, while the thermocouple measures the temperature of the air outside the box. Both instruments are designed to measure the same temperature, allowing for the same reading to be taken from both instruments. The Stevenson Screen is typically used to measure the temperature, humidity, and wind speed of the surrounding environment. It is also used to measure the air temperature, dew point, and wind chill. The thermometer and thermocouple inside the Stevenson Screen can give accurate readings for all of these measurements. In order for the thermometer and thermocouple to give the same reading in the Stevenson Screen, they must be calibrated regularly. Calibration ensures that the instruments are measuring the same temperature and that their readings are accurate. It is important to regularly check the calibration of the instruments to ensure that the readings they are providing are accurate. In addition to the thermometer and thermocouple, the Stevenson Screen can also house other instruments such as barometers, hygrometers, and rain gauges. As with the thermometer and thermocouple, all of these instruments must be calibrated regularly to ensure accurate readings. In conclusion, the two instruments that can give the same reading in the Stevenson Screen are the thermometer and the thermocouple. Both instruments measure the same temperature and must be calibrated regularly to ensure accurate readings. By doing this, the Stevenson Screen can be used to accurately measure the temperature, humidity, and wind speed of the surrounding environment, as well as other meteorological measurements.
The Thermometer, hygrometer, psychrometer, dewcell, barometer and thermograph are all generally used in the Stevenson screen.
it is placed in the Stevenson Screen to shelter it from direct sunlight
a stevenson screen screen is not called an instrument because it does not do any mechanical work and neither helps in taking weather recordings. it is just a container where various thermometers areb kept , protected from the sun's direct insolation so that we can exact readings. it only does the job of prtecting the instruments kept in it. it is not an instrument , it is a house for instruments.
A Stevenson screen or instrument shelter is an enclosure to shield meteorological instruments against precipitation and direct heat radiation from outside sources, while still allowing air to circulate freely around them. It was designed by Thomas Stevenson (1818-1887), a British civil engineer and father of the author Robert Louis Stevenson.
The ground, like tarmac or concrete is a solid state which absorb sunlight due to the dark colour (e.g. black). Therefore there is probability that the Stevenson Screen can absorb these heat which can then alter the readings of the instruments. Hope that helps JL
to protect the instruments inside from the wind!
A Stevenson screen typically houses a thermometer, a hygrometer, and a barometer. The thermometer measures temperature, the hygrometer measures humidity, and the barometer measures air pressure. These instruments are commonly used in weather stations to collect data on these three key weather elements.
•Steven sun screen also known as meteorological screen and it is made by wood. •This screen is used at met. Center and it save the instruments from sun light and rain allowing the passage of air.
Instruments which are used to measure temperature and Humidity should be kept inside "stevenson screen". Its a wooden box to shade from direct sunlight, Its painted white to reflect sunlight, It has vents to allow free flow of air. The stevenson screen should be located away from trees and buildings which could affect the temperature!