[Electronic measuring device for air humidity in vehicles]
2004
Greivulis, J.(Riga Technical Univ. (Latvia))E-mail:[email protected] | Gasparjans, A.(Latvian Maritime Academy, Riga (Latvia))E-mail:[email protected] | Terebkovs, A.(Latvian Maritime Academy, Riga (Latvia))E-mail:[email protected]
The portable device for measurement of air relative humidity in cargo holds refrigerator courts is offered. The device allow to remember also results of measurements of relative humidity and temperatures. Work of the device is based on a classical principle of measurement of air relative humidity on a difference of indications of dry and damp sensors of temperature. This principle is the basic way of measurement of the relative humidity, recommended the international documents on refrigerator courts. Results of measurement collect in memory of the device, and then can be read out by a personal computer. According to the requirement international documents on filling electronic logbooks the information is processed in WINDOWS and package MS OFFICE.
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