How to measure high and low temperature test chamber

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Measure is the method and means of people's understanding of nature and transformation of nature. It is an indispensable and important technological foundation in science and technology, economic and social development.

High and low temperature test chambers provide high temperature, low temperature, high humidity, and low humidity environments to detect changes in materials, such as rubber, plastics, and electronic components, as well as the degree of strength degradation. They can also simulate the container environment and detect rubber and plastic at high temperatures. Under the condition of high humidity, fading and shrinking, it is used to specifically test the heat, cold, dry and moisture resistance of various materials.

    Temperature and humidity deviation, temperature and humidity fluctuations, temperature and humidity uniformity

Uniformity: The difference between the test points (temperature and humidity) at a certain moment in the working space under steady state conditions. (Simply defined as: temperature difference between point and point, space concept) Volatility: The amount of change in the center point parameter of the work space over time in the environment test equipment under steady state. (Simply defined as: a jump value of a point, as a concept of time) Deviation: In the steady state, the actual maximum value of the measured value of each measuring point of the working space and the upper and lower deviation of the actual measured minimum value from the standard value. (Simplely defined as: the difference between the actual measured maximum value and the actual measured minimum value) measured under no-load conditions, if there is load, the load should be stated in the certificate; dosage type of the humidity point should generally choose the upper limit of the scope of use of the equipment, The lower limit and center point can also be selected according to the user's actual temperature and humidity points; the location of the measuring point: when the equipment volume is less than 2 cubic meters, the temperature point is 9 and the humidity point is 3; the equipment volume is larger than 2 cubic, and the temperature point is 15 One, humidity 4 points.

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