Silicon carbide has good chemical stability test tube furnace prices, its no effect, but the erosion of acid alkali and alkaline earth metal oxides at a certain temperature conditions because they have. High temperature, water vapor, hydrogen, halogen, sulfur, etc. also have their oxidation and erosion. To bear the load evenly oven and stick SX2 series box-type laboratory furnace must be installed with the resistance before, keeping consistent resistance ± 10%; electric long-term use, the individual rods damaged due to other reasons experimental furnace tube needs to be replaced, to growth was based on resistance, choose the appropriate stick up resistance, not taking any new rod replacement. Best of all, if the damaged rods more or resistance to grow too large to achieve the desired oven when replaced with a new stick. Details I. Overview of the series resistance furnace Supply of laboratory, industrial and mining enterprises, scientific research units for chemical analysis, physical measurement and thermocouple test heating. The series resistance furnace temperature controller needs and DRZ and nickel chromium - nickel silicon thermocouple supporting the use, thereby performing furnace temperature measurement, indication and automatic control. High-temperature tube furnace experiments _ _ tube furnace experiments Longkou Longkou experimental laboratory furnace provided by Furnace. Longkou experiment Furnace (www.lk-dianlu.com) strong, credible, in Yantai, Shandong electric equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Longkou laboratory furnace and you hand into the brilliant, for a better future!