What are the differences between the design temperature and the test temperature for Metengqi industrial vacuum cleaners?

Release time:2021-02-25

Everyone knows that temperature is a physical quantity that indicates the degree of hotness or coldness of an object. Industrial vacuum cleaner Furthermore, temperature is categorized into design temperature and test temperature. What exactly are the differences between these two types of temperature? Today, our editor will explain this issue to you. From a microscopic perspective, temperature refers to the intensity of thermal motion of molecules within an object; however, we can only measure temperature indirectly by observing certain characteristics that change with the object’s temperature. Temperature is typically expressed in degrees Celsius (℃). With that in mind, let’s now take a closer look at design temperature and test temperature and explore the meanings they each carry.

(1) Design temperature: The metal temperature of the component set under normal operating conditions (the average temperature across the metal cross-section of the component). Together with the design pressure, the design temperature serves as one of the design load conditions. The design temperature indicated on the nameplate shall be either the maximum or minimum shell design temperature.

(2) Test temperature: refers to the metal temperature of the shell during the pressure test.