1700℃ vacuum atmosphere tube furnace

SGL-1700C vacuum tube furnace is adopted high quality 1700 type silicon molybdenum rod as heated element; it adopts dual shell structure and intelligent auto-control temperature system


  • Furnace Tube SizeDia40 60 80 100mm *1000mm
  • Max Temperature1650℃
  • Heating Zone Size280mm

SGL-1700C vacuum tube furnace is adopted high quality 1700 type silicon molybdenum rod as heated element; it adopts dual shell structure and intelligent auto-control temperature system, phase shifting trigger, SCR control, the furnace chamber adopts high quality polycrystalline alumina fiber material, it is equipped with cooling system between the dual shell which can heat and cool rapidly.

Main function and features:

1. Adopted water-cooled KF quick flange sealing, the connection can be done only by a clamp flange. It is very convenient to put in and take out the specimen. Avoiding bolt leakage by artificial operation and reduced the ratio of heating tube damage which caused by flange installation . Adopted circulating water cooling flange , with the chiller to reduce the temperature of the furnace mouth , and thus well protect seals to ensure gas tightness of the high-temperature furnace tube;

2. Furnace chamber adopts imported polycrystalline alumina fiber, good heat preservation performance, durable, high tensile strength, no miscellaneous ball, high purity, energy saving effect is obviously better than domestic fiber material. Heating elements adopted high quality silicon molybdenum rod, greatly improve its service life ; 99.99% alundum tube with high density, not easy break.

3. Reserved vacuum and gas path fast interface, could connect with our vacuum system or mixed gas system directly.

4. Reserved 485 convert interface, can be connected with PC through software. It has remote control, real time tracking, history recorder, and output report function. And can be installed the paperless recorder for data storage and output.

5. Built - in thermocouple, real-time monitor the temperature of the heated material (for optional purchase).

6. On the flange can add a observation window, to real-time observe the sintered material conditions (for optional purchase).

7. Over-temperature will alarm and automatic cut off the power, leakage protection function, safe and reliable operation.


Main applications:

Used for universities, research institutions, industrial and mining enterprises to do

High temperature sintering atmosphere, atmosphere restoring, CVD/CVI experimental and vacuum annealing.

Technical specification:

Model

SGL-1700C

Furnace chamber

High pure good quality polycrystalline alumina fiber, good heating preservation

Furnace tube size

OD 60/80*1000mm

Heating element

1700 type high quality silicon molybdenum rod

Thermocouple

B mode thermocouple

Temperature control mode

The temperature control system uses artificial intelligence technology, with PID control, self - tuning function , 50 segments heating and cooling program

Seal type

KF flange with water cooling system, exclusion Seal

Optional vacuum degree

≤50Pa (standard pump + dial type pressure gauge)

≤10Pa (High configuration pump + digital pressure gauge)

≤0.005Pa (Molecular pump system)

Working temperature

≤1600℃

Maximum temperature

1650℃

Constant temperature accuracy 

±1℃

Heating Zone Length

280mm

Constant temperature length

120mm

Maximum temperature heating rate

15℃/min

Recommended temperature heating rate

≤10℃/min产品属性

Rated power

6KW

Power supply

AC220V 50HZ/60HZ

Overall size

660*580*910mm

Weight

150KG

Standard accessories

Water cooling type sealing flange   1 pc

O-rings  4 pcs

Alumina tube  1 pc

Pipe plug  4 pcs

Crucible hook  1 pc

Optional accessories

Furnace hobs; Mixed gas system; Low, medium and high vacuum system; All kinds of alumina crucibles; Alumina tube, Oven gloves, Computer control software; Paperless recorder, Chiller ,etc.



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