Description
The
Dua Export Instrumentation Sling Psychrometer, specifically the Dua-29 model
featuring a plastic body and calibrated in Fahrenheit, stands as a reliable and
efficient instrument for measuring relative humidity. This handheld
psychrometer is designed with two mercury-filled thermometers mounted on a
rotating handle, providing users with accurate and portable humidity readings.
Based on the principle of evaporative cooling, the Dua-29 Sling Psychrometer
incorporates a wet bulb thermometer covered with a moistened wick and a dry
bulb thermometer. Swinging the instrument in the air causes moisture to
evaporate from the wet bulb, resulting in a temperature drop. The temperature
difference between the wet and dry bulbs is then used to calculate the relative
humidity. The plastic body of the Dua-29 model enhances its portability while
maintaining durability. This construction ensures resistance to environmental
factors and makes it suitable for various field applications where lightweight
and robust instruments are essential.
The Fahrenheit scale on the thermometers
accommodates users who prefer temperature measurements in this unit, offering
versatility to a diverse range of professionals in different industries.
Applicable in fields such as meteorology, agriculture, and environmental
monitoring, the Dua-29 Sling Psychrometer from Dua Export Instrumentation is a
practical tool for obtaining precise humidity measurements on the go. With its
user-friendly design and dependable performance, this instrument reflects the
commitment of Dua Export Instrumentation to providing high-quality precision
instruments. In summary, the Dua-29 Sling Psychrometer with a plastic body and
Fahrenheit scale combines durability, portability, and accuracy, making it a
valuable asset for professionals requiring reliable humidity measurements in a
variety of settings.