How to fill a vacuumed muffle furnace with nitrogen?

2023/3/9 14:37:49 次

A: Generally speaking, nitrogen is not too dangerous, but the pressure you fill should not exceed the withstand pressure of the furnace. If you connect between the nitrogen cylinder and the furnace body with not a metal pipe but a general hose pressure pipe, first open the valve between the pressure reducing valve and the furnace, and then open the pressure reducing valve, because the general pressure hose only has 15 kg of pressure resistance, if it is connected with the cylinder and does not enter the furnace, I am afraid of bursting the pressure pipe.

上一篇：Common faults and treatment methods of blast drying oven

下一篇：Why does the thermostat of the muffle furnace keep heating up?

相关资讯

Why does the thermostat of the muffle furnace keep heating up?

Answer: Muffle furnace more than the set temperature 15-20 degrees is normal, in the process of heating, ammeter sometimes drops to zero and there is a normal number, more than the set temperature is too high will automatically cut off the current to …
2023/3/9 14:38:21
Common faults and treatment methods of blast drying oven

Common faults and treatment methods of blast drying oven:No matter what industrys instruments and equipment fail more or less during use, drying ovens are no exception. Here are common failures and how to deal with them:Phenomenon 1: There is no respo…
2023/3/9 14:36:21
Common faults and solutions of muffle furnaces

Common faults and solutions of muffle furnaces:Turn on the thermocouple: Turn off the power and open the back cover of the muffle furnace.(1) Check whether the thermocouple is screwed to the thermocouple lead and make sure that the two are in good con…
2023/3/9 14:33:35

资讯类别

FAQ Category

图片新闻

阅读排行

How to fill a vacuumed muffle furnace with nitrogen?

相关资讯

Why does the thermostat of the muffle furnace keep heating up?

Common faults and treatment methods of blast drying oven

Common faults and solutions of muffle furnaces