Good high temperature box furnace insulation properties Product Features: high quality insulation materials - import fiberboard as insulation, with good thermal insulation effect of energy-saving experiment resistance furnace, heated to 1800 ℃, 1 hour after the surface temperature of the furnace not more than 50 ℃. Automatic temperature program: using our self-developed automatic temperature warm up procedure, the operator does not need to adjust the monitor current, freeing the user from the tedious operation. Variety of security: with overcurrent, overvoltage protective measures, the cabinet surface overheating (furnace surface temperature exceeds 70 ℃ automatic power-off and alarm). The new integrated structure: The furnace uses a controller and furnace design combined excellent selection of exquisite workmanship, is your trusted quality furnace. Heating up fast: Imported fiber series furnace heating speed, just 60 minutes from room temperature to 1800 ℃; high-alumina series furnace from room temperature to 1400 ℃ in about 35 minutes. Temperature program: using fuzzy PID control technology standard 60 paragraph 30 above, high precision, small temperature overshoot amplitude, reliable, easy to operate. A heating element heating element respectively, 0Cr25Al5,0Cr27Al7Mo2, Cr20Ni80, SiC, MoSi2, Td, Mo, W, zirconium dioxide, lanthanum chromite heating elements and the like. In particular, high-temperature furnace heating element resistance furnace experiments, expensive, and limited useful life; zirconia as a high temperature heating element can achieve high temperature 1800 ℃, but difficult to prepare and expensive experiments tubular resistance furnace, and the conductivity at low temperatures poor performance, limited the application of high-temperature furnace. The new experiment lanthanum chromite resistance furnace heating elements price, low-temperature performance to overcome the shortcomings of the lanthanum chromite stick, developed a new dual heating system 1800 ℃ high temperature furnace, provide an important test equipment for the development of materials science. Has very good prospects. Characteristics of the heat generating element a lanthanum chromite lanthanum chromite heating element is lanthanum chromite as a main component, the heating element used in a high temperature oxidizing atmosphere in an electric furnace, the heat generating element lanthanum chromite maximum surface temperature of up to 1900 ℃, furnace temperature can be reach 1800 ℃. Low energy consumption, can be precisely controlled temperatures in the furnace may be in the stability of 1 ℃. Lanthanum chromite heating elements heat up during use, the speed is not too fast, the better and the more uniform heating rate can not be higher than 400 ℃ / h. Furnace temperature below 300 ℃ heating rate should be <4 ℃ / min, in should be 300 ~ 1000 ℃ <5 ℃ / min, the general should be controlled between 200 ~ 300 ℃ / h. Saving experimental resistance furnace, laboratory resistance furnace, laboratory furnace provided by Longkou Longkou Furnace experiment. 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!