Chilled Mirror Dew Point

Chilled Mirror Dew Point. The optica measures dew point temperature by regulating the temperature of a polished metal mirror by the use of optical feedback such that a constant mass of dew or frost is maintained. Dew condensation is determined optically;

Panametrics Optica Series Chilled Mirror Hygrometer Dew Point Meters
Panametrics Optica Series Chilled Mirror Hygrometer Dew Point Meters from www.instrumart.com

The optica simultaneously measures water dew point, temperature, and pressure, measurements all traceable to national standards and can display those in a variety of user selectable units. The dewmaster uses the chilled mirror (cm) dew point temperature condensation principle to determine the water vapor concentration in gas mixtures, and a precision platinum resistance thermometer to measure the mirror temperature. Mirror dew point meter gases with different moisture content will condense on.

The Chilled Mirror Sensors Consist Of A Small Polished


The transmitter is available with two mounting styles, wall mount and duct mount. It is a proven, well established and reliable measurement technique. The mirror temperature detected by the.

Using The Previous Example, The Dew Point Corresponding To A.


At this saturation temperature, further cooling results in condensation of water. If the temperature of a mirror is lowered to precisely the value that makes dew appear on the surface, the value of the mirror temperature is called dew point. The sensor consists of a metal mirror, which is cooled until dew forms on its surface.

Unlike Aluminum Oxide And Capacitance Sensors, This Is Not Affected By Exposure To Condensation, Exposure To Certain Chemicals.


Ritsche work supported by the u.s. W hen it begins to appear, the te mperature. Also, chilled mirrors work well due to their ruggedness, simple maintenance, and ability to accurately measure sample gasses remotely from process, i.e.

It Represents The Highest Value In Its Class While Delivering Top Performance In The Laboratory And The Field.


It is a highly sensitive and accurate instrument commonly used to verify the output of a humidity generator via two tests, namely saturator efficiency and humidity verifications. If that temperature measurement is accomplished by a platinum resistance thermometer, the measurement is equivalent to the definition of dew point. Chilled mirror is the technology of choice for humidity measurements to national standards in laboratories worldwide.

The Mirror Surface Temperature Is Logged At The Moment Condensation Appears.


Chilled mirror hygrometers have the widest measurement range of all technologies: Department of energy, office of science, office of biological and environmental. We are a leading manufacturer of the mbw calibration sf 6 gas quality 973 model dew point mirror hygrometer which was designed uniquely on chilled mirror technology that provides years of high.

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