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How much do you know about the measurement of the effective heating area of the muffle furnace?

    The muffle furnace is widely used in various university laboratories, research institutes, industrial and mining enterprise laboratories, for chemical analysis, physical measurement, sintering and melting of metals and ceramics, and heating, drying and heat treatment of small objects. At present, the application of the muffle furnace is very extensive, but there is still a lack of corresponding detection methods in measuring the accuracy and reliability of the muffle furnace. Looking for a muffle furnace detection accuracy and reliability suitable for a wide range of industries Useful ways. Very helpful.
electric muffle furnace
    Therefore, in actual production, it is often necessary to measure the temperature of various parts in the furnace to consider the placement position of the workpiece in the high-temperature furnace and the working space that meets the temperature and heat preservation accuracy specified by the heat treatment process.

    As a heat treatment furnace, the muffle furnace has been widely used. In order to study the measurement and determination of the effective heating zone, it is necessary to find a set of effective methods to directly help it. To ensure the detection accuracy and reliability of the muffle furnace.

    In actual measurement, due to the lack of regular maintenance of the heat treatment furnace, some high temperature furnaces are often encountered. Performance is declining. In order to ensure that the heat preservation accuracy of the effective heating zone meets the process requirements, only the effective heating zone space is reduced. Although the heat preservation accuracy of the effective heating zone meets the process requirements, the space of the effective heating zone is reduced, which directly affects the uniformity of the heat treatment of the workpiece. degree. Therefore, the measurement results of the effective heating zone of the muffle furnace have two aspects, one is the inherent heat preservation performance of the heat treatment furnace itself, and the other is whether the temperature control system is reasonable. If the accuracy of the temperature measuring instrument is very high, the temperature control method adopts PID intelligent continuous adjustment, and the quality in the furnace is poor, the accuracy of the effective heating zone of the muffle furnace is not high.


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