Muffle furnace LF-7/13-V2

Laboratory muffle furnace for ashing, sample preparation in chemical analysis, heating, quenching and firing of materials in an air environment at temperatures up to +1300°C.

- Special air inlet and combustion products exhaust system with adjustable draught;
- Programmable microprocessor temperature controller;
- Three programmes of ten steps with the possibility of setting the temperature, heating speed and dwell time for each step;
- Manual heating mode with timer with audible alarm and auto shut-off;
- Sturdy ceramic muffle;
- Semi-open heaters on four sides of the chamber;
- Backlit graphic display;
- Conveniently located control panel;
- Automatic heating switch-off when the door is opened;
- Highly efficient thermal insulation of the casing;
- Furnace body is made of high quality sheet steel and painted with heat-resistant powder.