How to maintain and maintain the infrared thermometer?
The main performance indicators of infrared thermometers include spectral response, response time, repeatability and emissivity. Fixed infrared thermometers are used in the glass and ceramic industries, paper and packaging industries, various furnace temperature measurement applications, and the chemical industry to measure the temperature of instruments and meters, so as to detect the operating status of the instruments and ensure the normality of an instrument run.
There are several factors that cause damage to the online thermometer:
The first type: humidity factor: In general, some humidity, rain, dew, etc. are factors that cause humidity. Dew formed by moisture is the main factor of outdoor humidity. Dew causes more harm than rain. Large, because it adheres to the material for a longer time, causing more serious moisture absorption. For example, the wood coating removes the surface aging layer due to rainwater washing, and exposes the unaged inner layer to sunlight, resulting in further aging. In the simulation test of the infrared thermometer, the damage mechanism of the composite material caused by the humid environment has been studied more clearly. Now take the diffusion of moisture to the carbon fiber epoxy laminate as an example to illustrate the aging mechanism of the composite material in the humid atmosphere.
The second type: light factors, high temperature factors, humidity factors, etc.
Illumination factor: The structure of different products of infrared thermometers has different light intensity. For example, those durable materials, such as plastics, paints, etc., will not cause serious aging when these product materials encounter light. Therefore, it is necessary to analyze the material composition of the product equipment.
The third type: high temperature factor: When the surrounding temperature rises due to high temperature, it will increase the intensity of light and the degree of damage. There is no direct chemical reaction between temperature and light, but they are subtle. Therefore, when testing programmable infrared thermometer products, it is necessary to grasp the * temperature range of use.
These three factors are very important to the impact of product equipment, any one of them can quickly shorten the service life of the thermometer.