The list of particular operations to be performed in the course of system operation confirmation procedure is available in corresponding standards.
Performance confirmation procedure: sequence
Temperature chamber operation confirmation procedure
Environmental factors may affect the conditions inside of the temperature chamber in the course of tests performance. In particular, minor fluctuations in atmospheric pressure may result in fluctuations of relative humidity in the working space of the temperature chamber. That is exactly why the scope of instruments for system performance confirmation includes absolute pressure sensor ZET 7012-A (160 kPa).
|V = 2 m³||V >2 m³|
|Resistance temperature converter (cable length – 5 m)||Temperature measurement and control in the temperature chamber working space||9||16||63 USD|
|Temperature and humidity transducers||Temperature and humidity: measurements and control||1*||1*||1754 USD|
|Air flow speed sensor||Measurement of air flow speed||1||1*||459 USD|
|Measurement module ZET 7021||Digital processing of the signals received from the resistance temperature converters||9||16||94 USD|
|Measurement module ZET 7080-I||Digital processing of the air flow speed, temperature, and humidity transducers||2||2||73 USD|
|Digital absolute pressure sensor ZET 7012-A (0,16 mPa)||Environmental conditions control in the course of measurements performance||1||1||253 USD|
|Interface converter ZET 7070||Digitized data transfer to PC for further processing||1||1||100 USD|
|Mounting racks||For mounting of the primary transducers inside of the temperature chamber||10||17||228 USD|
|SCADA-project “Multichannel measurement system”||Software for measurement data acquisition and processing||1||1||from 828 USD|
*Unless otherwise specified in temperature chamber performance confirmation methodics
Price of the system: from 8 062 USD