Ningbo Leadmed Technology Co., Ltd.

Atmosphere protection electric furnace 1800 degree Leadmed

Atmosphere Furnace with box type LMQ1800 series, widely used in vacuum atmosphere treatment for electronic ceramics, glass, crystal, powder metallurgy, nanometer material, metal parts, electronic parts, new material and powder materials and materials sintering in inert environment.

  1. Detailed information

Atmosphere protection electric furnace 1800 degree Leadmed


Application

Widely used in vacuum atmosphere treatment for electronic ceramics, glass, crystal, powder metallurgy, nanometer material, metal parts, electronic parts, new material and powder materials and materials sintering in inert environment.

 

Functions and characteristics

1. Digital meter display, which can monitor the pressure, temperature and current&voltage for inside of the furnace on realtime;

2. Button control of heating system, gas mixing system, vacuum system, water cooling system of internal circulation and monitoring system, which can meet customers need;

3. Professional vacuum design, special sealing technology, these can best guarantee the air tightness of the furnace;

4. PID high accuracy control, self-tuning, programmable 30 segments, power without any consumption.

5. Optional 485 Interface, if cooperated with our software, it can connect with computer thus to realize remote control of 1 to 200 sets furnaces for real-time tracking, historical records, reports output and etc.

6. Heating element is qualified silicon molybdenum MoSi2 rod, Max temperature 1800℃;

7. Fast temperature rising speed, and this speed can be adjustable from 0-20℃/Min;

8. Little thermal pollution, chamber material is new high purity aluminium oxide polycrystalline fibre, air cooling between 2 layers, fast cooling and furnace surface is less than 60℃;

9. Temp. Controlled accuracy is ±1℃;


Technical Performance

Model

LMQ1800-30

chamber size(mm)

300*200*200mm

Furnace size (mm)

845*755*1050mm

Rated voltage

AC220V       50/60Hz

Effective capacity

12L

Rated power

7kw

Furnace structure

2 layers shell, with air cooling system, furnace surface is less than 60

Temp. Controlled way

Intelligent adjustment with PID, self-tuning and programmable 30 segments

Temp. Controlled accuracy

±1℃

Display mode

LED digital display meter

Working temperature

Max. 1800℃, continuous working temperature≤1730℃

Temp. rising speed

Recommendation ≤10℃/min, adjustable from 0-20℃/min

Positive pressure

0.02mpa

Vacuum degree

-0.04mpa

Gases optional

N2, O2, Ar and other inert gases

Furnace chamber material

high purity aluminium oxide polycrystalline fibre with good heating insulation;

Heating elements

Qualified silicon molybdenum MoSi2 rod,

Left and right heating, uniformity, and low energy consumption 

Temp. Testing method

B- thermocouple, temperature tested from its back

Mass flow control

Float flowmeter 0.5L—5L/min

With high accuracy;

Electricity monitoring

Digital display ammeter can show real-time data;   

Safety pressure relief

SMC digital pressure gauge;

Cooperated with solenoid valve can realized automatic relief when over-pressure;

Safety operation

shutdown when over-temperature, or any power leakage

Standard configuration

Protective gloves: 1 pair;

crucible tongs: 1pc;

high temperature resistance brick: 1pc;

float flow meter: 1pc;

digital display pressure gauge: 1pc;

high pressure tube: 1pc;

tube adaptor: 1pc;





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