The thermocouple is used for obtaining the air temperature with sensitivity and optimum precision, beyond great advantage over the mercury or alcohol thermometer, because it generates electrical signals that can be stored in automated systems. However, when it comes to obtaining the relative humidity from thermocouple, it is needed caution due to other factors involved. In this study two sets of thermocouple psychrometers, aspirated and no-aspirated were evaluated, relative to a Vaisala set, from 17 to 31/01/2008 (15 days). From measurements of dry and wet bulb temperatures, the relative humidity value was obtained, and it was possible to compare them with the Vaisala set measurements. The two types of psychrometers showed precision and acc...
Termoparowe sondy psychrometryczne służą do pomiaru potencjału wody. Często wykorzystywane są w agro...
Even today the psychrometer technique, if properly implemented, is used as a calibration standard fo...
Résumé.Le psychrographe et le psychromètre d'August peuvent fournir des valeurs instantanées de l'hu...
As the psychrometric method is considered standard for the measurement of relative humidity, many st...
Construiu-se um psicrômetro de termopar aspirado, de baixo custo e fácil utilização em sistemas auto...
Este trabalho apresenta a montagem de um aparato para calibração de sensores para umidade relativa (...
Este trabalho apresenta a montagem de um aparato para calibração de sensores para umidade relativa (...
The main purpose of this work is to present the manufacturing, calibration and validation of a syste...
Abstract: The main purpose of this work is to present the manufacturing, calibration and validation ...
Neste trabalho desenvolveram-se dois métodos de determinação da umidade relativa média do ar com ape...
Measurement of relative humidity is very important in several spheres of life, such as agriculture, ...
O termopar ou par termoelétrico é utilizado na obtenção da temperatura do ar com ótima precisão, sen...
Psychrometers remain the most widely used instruments for controlling the humidity in climatic test ...
Even today the psychrometer technique, if properly implemented, is used as a calibration standard fo...
Even today the psychrometer technique, if properly implemented, is used as a calibration standard fo...
Termoparowe sondy psychrometryczne służą do pomiaru potencjału wody. Często wykorzystywane są w agro...
Even today the psychrometer technique, if properly implemented, is used as a calibration standard fo...
Résumé.Le psychrographe et le psychromètre d'August peuvent fournir des valeurs instantanées de l'hu...
As the psychrometric method is considered standard for the measurement of relative humidity, many st...
Construiu-se um psicrômetro de termopar aspirado, de baixo custo e fácil utilização em sistemas auto...
Este trabalho apresenta a montagem de um aparato para calibração de sensores para umidade relativa (...
Este trabalho apresenta a montagem de um aparato para calibração de sensores para umidade relativa (...
The main purpose of this work is to present the manufacturing, calibration and validation of a syste...
Abstract: The main purpose of this work is to present the manufacturing, calibration and validation ...
Neste trabalho desenvolveram-se dois métodos de determinação da umidade relativa média do ar com ape...
Measurement of relative humidity is very important in several spheres of life, such as agriculture, ...
O termopar ou par termoelétrico é utilizado na obtenção da temperatura do ar com ótima precisão, sen...
Psychrometers remain the most widely used instruments for controlling the humidity in climatic test ...
Even today the psychrometer technique, if properly implemented, is used as a calibration standard fo...
Even today the psychrometer technique, if properly implemented, is used as a calibration standard fo...
Termoparowe sondy psychrometryczne służą do pomiaru potencjału wody. Często wykorzystywane są w agro...
Even today the psychrometer technique, if properly implemented, is used as a calibration standard fo...
Résumé.Le psychrographe et le psychromètre d'August peuvent fournir des valeurs instantanées de l'hu...