Features a tube furnace, the control precision: ± 1 ℃ furnace temperature uniformity: ± 1 ℃ (according to the heating chamber size). 2, microcomputer control, easy to operate, programmable, automatic heating, automatic heat, automatic cooling. 3, 99 ceramic tubes made of corundum. 4, stainless steel flange sealing (double apron) 5, the furnace through fine spray corrosion acid, isolated from the furnace and air-cooled furnace wall furnace temperature close to room temperature for 6, double-circuit protection (over-temperature, over-pressure , superfluid, even segment, power, etc.) 7, tubular resistance furnace refractories import rules, good insulation properties tube resistance furnace, high temperature 8, vacuum gauge vacuum of 0 to minus 0.1Mpa 9, furnace can pass a variety of gases (oxygen, nitrogen, argon, hydrogen, etc.) 10, the temperature category: 1000 ℃ 1400 ℃ 1600 ℃ 1700 ℃ four structures Introduction This series resistance furnace shell with a thin steel plate welded hem. Furnace by - constitute high alumina refractory lining made whole box. Heating element - silicon carbide insert inside the furnace tube furnace experiments Longkou preferred furnace, and a protective cover on both sides, in order to maintain SX2-6 / 10-13 furnace equipped with a removable bottom safety carbide furnace floor, ease of maintenance, replacement. Masonry between the lining and the furnace shell with aluminum foam mat and high alumina bricks for insulation. Tube resistance furnace operating procedures _ Longkou experimental furnace (certified) _ resistance furnace tube experiments by Longkou Furnace. Longkou experiment Furnace (www.lk-dianlu.com) is a leader in Yantai, Shandong Province, electric equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Longkou laboratory furnace leadership with the staff warmly welcome all inquiries negotiations to create experimental furnace Longkou a better future.