MF1200 Tube Muffle furnace is a chamber furnace with a quartz tube.It can work as a simple muffle furnace with the ceramic blocks.Meanwhile it can be vacuumed and input the atmosphere to ac as a tube furnace.

Furnace Shell

1、The shell is made of metal Q235 low-carbon steel, and the surface is electrostatically resistant and resistant to corrosion.

2、Strong metal frame shell structure, low furnace surface temperature.

3、Side-opening furnace door structure, the furnace door opens to the right, easy to operate.

Refractory Material

Multi-layer insulation design, composed of lightweight alumina ceramic fiber and high-quality insulation board backing, does not contain asbestos components, low heat loss and low energy consumption

Heating System

1、High-quality HRE spiral resistance wire heating element is safely and firmly embedded on the surface of the furnace, and is heated by free heat radiation in the furnace cavity, which is energy-saving and efficient, and has a long service life.

2、Heating on three sides (left and right sides and furnace bottom), so as to achieve good uniformity in the furnace.

3、The silicon carbide bottom plate covers and protects the bottom heating element, which has high mechanical strength, good thermal conductivity, and provides horizontal load bearing.

Temperature Control Panel

1、PID and SSR control mode, precise temperature control.

2、Internationally standardized N-type nickel-chromium-silicon thermocouple with a temperature measurement range of 0-1300℃and a long service life.

3、The furnace door is equipped with a door-opening power-off safety protection switch.

Program Controller

1、Advanced controllers that meet complex process requirements

2、Simple and direct operation, flexible programming

3、Programmable 30 program segments for a single curve

4、Over temperature and fault alarm, automatic safety protection

Technical Parameter

Model：MF1200

Chamber size（WxDxH）mm：150x150x150

Outer size（WxDxH）mm：430x465x620

Max temperature：1200℃

Working temperature：1100℃

Power supply：220V/2.5KW

Heating element：HRE Alloy resistance wire

Chamber material：Polycrystalline inorganic alumina ceramic fiber material prepared by wet vacuum filtration

Temp.Precision：±1℃

Termocouple：N Type termocouple

Temperature controller：Intelligent microcomputer PID temperature control instrument, SSR control, PID parameter self-tuning function; programmable 30 program segments, program temperature rise, program heat preservation, program cooling

Heating rate：1-25℃/min free adjustment

Furnace structure：Furnace temperature control integrated structure

Equipment protection：Modular control, sound and light alarm signal will be sent out for over temperature and broken coupler in the working process, and the protection action will be completed automatically

Safety protection：The equipment is equipped with a circuit breaker, which will automatically pop open in case of short circuit leakage, which can protect the safety of equipment and operators

Furnace shell：High-quality cold-rolled steel plate CNC machine tool blanking processing, after welding, grinding, polishing, phosphating, pickling, surface electrostatic spraying plastic powder

Standard packing：1. Furnace body 1 set 2. Temperature controller 1 set 3. Power cord 3 meters 4. Thermocouple 1 set 5. Manual 1 copy 6. Crucible pliers 1 set 7. High temperature gloves 1 pair

Optional：1. Optional exhaust chimney for evacuation of volatile substances 2. Optional corundum crucible, furnace floor, shed board and other kiln furniture 3. Optional material recorder for online recording of temperature curves