Introduction to the temperature measurement method of high temperature resistance furnace

Introduction to the temperature measurement method of the high temperature resistance furnace.
The high temperature resistance furnace is mainly used for the heating work of the precision experiment.
The temperature in the furnace is the key factor to ensure the success of the experiment.
The quality of the heated workpiece also depends on the temperature control in the high temperature resistance furnace.
It is said that the temperature conditions in the furnace work in a high temperature resistance furnace in a timely manner
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Therefore, the importance of the temperature measurement of the high temperature resistance furnace is self-evident
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The high temperature resistance furnace completes the temperature measurement according to the shrinkage rate of the temperature measuring ring when it absorbs heat, and converts the test temperature according to the accumulated heat of the temperature measuring ring and the finished product, and can be placed anywhere in the high temperature resistance furnace, such as kiln furniture, kiln car or pallets, or placed with heated workpieces
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The diameter is the shrinkage rate of the temperature measuring ring, which accurately reflects the actual temperature in the high temperature resistance furnace, and the diameter after firing can be easily measured with an ordinary micrometer caliper
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For accuracy and convenience, each batch of temperature measuring rings is attached with a special conversion table, and the batch number on the temperature measuring ring is consistent with the batch number on the temperature conversion table for correct use
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The high temperature resistance furnace has many advantages in measuring the furnace temperature with the temperature measuring ring, the temperature measuring ring is flexible in use, and any corner of the three-dimensional space in the furnace can be easily determined, the temperature measuring ring is placed in a position close to the actual heating state of the product, and Determining the heating status of burned products, the use of temperature loops can reduce or even eliminate the need for pass geometry, density and porosity measurements or destructive testing of burnt products, thereby reducing the cost of quality control during production, "Temperature Loops" With good consistency, it can ensure that the combustion system of the product has good reproducibility; thereby improving the qualified rate of heat treatment products in high temperature resistance furnaces
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The temperature measurement of the high temperature resistance furnace is a complex process.
The temperature measurement ring is designed according to the accumulated heat of the entire firing process, that is, the combined effect of radiant heat, heat conduction, convection heat and different holding times
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It can not only measure the high temperature of the fired product, but also truly reflect the heating state of the product during the heating process of the high-temperature electric furnace.
It can be said that the temperature measuring ring plays an important role in the temperature measurement of the high-temperature resistance furnace
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 　　The above is the relevant introduction about the temperature measurement method of high temperature resistance furnace
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