Heating mantle is one of the laboratory general heating apparatus, with non-alkali glass fiber and metal heating wire formulation of hemispherical heating inner sleeve and a control circuit, used in glass containers more accurate temperature control of heating.Has quick heating, high temperature, easy to operate, durable characteristic, is the most ideal do precise temperature control heating test instrument.
High-quality material processed and electrostatic spraying surface.
Advanced electronic silicon controlled circuits to facilitate regulation on heating power and heating speed, to directly control the temperature of the using machine.
Adopt nickelchromium alloy resistance wire by sealing it in heat resisting insulating layer, and then weaves the sealed resistance wire into hemispherical internal heater.
It has advantages of large heating area, quick heating-up, no flame, high heating evenness, step-less adjustment, energy saving, safety and good effect etc.