1400 ℃
economic vacuum furnace is a new product R&D and improved by our company ,
adopt intelligent program temperature control system, high precision
temperature control. This product has a heating system, monitoring system.
Reserved the air inlet interface, vacuum system interface, the internal
circulation of water cooling system interface, can be quickly connected to use.
The machine is powerful, easy to operate and meets the most of customer
requirements.
Main functions and features：
1, Using double shell structure, the furnace surface temperature
is lower, compact design to meet the laboratory small space requirements;
2, Adopt imported alumina polycrystalline fiber material, good
insulation properties, durability, high tensile strength, no miscellaneous
balls, high purity, energy saving effect is better than the domestic fiber
materials;
3, The heating elements using high-quality silicon carbide rod,
greatly improving the service life;
4, The internal furnace cavity adopts high temperature alloy
material, professional vacuum design and sealing technology to ensure the gas
tightness of the furance cavity, vacuum far more than similar products;
5, Reserved quick gas interface, can work with our mixed gas
system. Access to different atmospheres to meet the requirements of the
atmosphere experiment;
6, Set aside a vacuum interface, can work with our vacuum system
to meet the vacuum atmosphere of the experimental requirements;
7, The machine is reserved for internal circulating water
cooling interface, can be used with our chiller, so that the external surface
temperature is lower;
8, The machine has an over-temperature alarm and power off
protection function, leakage protection, safe and reliable operation to protect
the personal safety.
Main application：
Atmosphere protection sintering, atmosphere reduction, annealing
and so on.
Technical parameter：
|
Model
|
SQFL-1400C (Approved by CE certificate, ensure the
safety operation of the machine. Certificate No.: GB/1067/4189/12
Issue )
|
|
Chamber size
|
400*300*300mm (D*W*H)
|
|
Furnace size
|
790*730*1400mm
|
|
Furnace strucure
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Double shell structure, high temperature resistant
stainless steel alloy inner cavity
|
|
Furnace chamber
|
Japan technology vacuum adsorption molding high quality
alumina polycrystalline fibreboad, good insulation properties
|
|
Furnace door structure
|
Right door open, stainless steel handwheel extrusion
seal
|
|
Temp control system
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The temperature control system adopts touch screen
operation, artificial intelligence adjusting technology, PID control,
self-tuning function, 30 segments heating and cooling program,
temperature control accuracy± 1 ℃
|
|
Heating element
|
High quality silicon carbon rod
|
|
Temp.measuring element
|
S type thermocouple, just above to measure temp.
|
|
Maximum temperature
|
1350℃
|
|
Constant working temperature
|
≤1300℃
|
|
Recommended temperature heating rate
|
10℃/min
|
|
Maximum temperature heating rate
|
20℃/min
|
|
Cooling speed
|
>700℃, ≤10℃/min
|
|
Vaccum degree
|
<500Pa
|
|
Max working temp.under different gas
|
N2
|
NH3、H2
|
CO2
|
O2
|
H2O
|
S、SO2
|
Vacuum
|
Hydrocarbons
|
Halogen
|
|
1350
|
1290
|
1350
|
1310
|
1200
|
1320
|
1200
|
1320
|
700
|
|
Rated power
|
8kw
|
|
Power supply
|
AC380V 50HZ/60HZ
|
|
Executive standard
|
GB/T 10066.1-2004、GB/T
10067.4-2005
|
|
Standard accessories
|
Crucible hook 1 pc
High purity alumina crucible 2pcs
|
|
Optional accessories
|
Various corundum
crucible, high temperature gloves, pressure control system, oxygen
content monitoring system, vacuum system, mixing system, water cooling system
|
