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Share with you how to use the tubular furnace correctly

Today, Nortel Technology will share with you how to use the tubular furnace correctly:iluMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
The tubular furnace is also a kind of experimental electric furnace, and its loading and unloading adopts intermittent manual loading and unloading. Place the material box on the material bowl support during loading, open and take out the sealing end cover at one end of the furnace tube, put the material box support with the material box, and then install the sealing end cover on the furnace tube flange and tighten the clamp bolts. Then the process atmosphere is introduced until the oxygen content in the furnace tube reaches the process requirements, and the heating and sintering are stopped. After the completion of the product sintering process, continue to pass a small amount of process atmosphere and stop cooling until the temperature in the furnace is lower than the process requirements, then open the sealing end cover of the furnace tube and take out the product.iluMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
The above contents are simple operation precautions for tubular furnace, so how to operate the tubular furnace correctly? Let's look at the following contents: the thermal conductivity of the device and support frame of the sample should be low to ensure that the experimental sample is in an adiabatic state between the device and support frame. After the temperature test equipment is tested, taking the test sample quickly will produce unnecessary stress on the sample, and may get unexpected results. Therefore, the tube furnace must take out the sample after the test sample is cooled to the ambient temperature. Check whether there are volatile substances such as oil and gas in the test area, and check whether there are substances with smell. The test results of such substances must be stopped in advance.iluMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
The tube furnace needs to pay attention to confirm the temperature of the test sample in the test area. In order to adhere to the temperature difference in the temperature zone, it is necessary to ensure that the temperature of the experimental environment and the power supply of the equipment fluctuate as little as possible, and ensure that the experimental samples do not generate thermal radiation and do not absorb heat, so as to ensure that the temperature in the experimental zone is stable. Frequently check whether the gas nozzle has uneven flame or infarction. Check the flame height, color and extinction. The flame height shall not exceed 1/3 of the radiation section height. Check the convection section in the furnace and the oil and gas pipeline in the radiation section for burning, cracking or deformation. Check whether the insulation layer in the furnace is damaged, and handle it in time if there is any abnormality. Check whether there is water in the gas pipeline. If there is water, it should be disposed in time. Check the liquid level of the gas water seal and ensure that its full flow return pipe is unblocked.iluMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
The above content is to teach new users how to operate the tubular furnace correctly. Operators must remember the above content to prevent safety accidents in use.

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