1200C 1-Zone Top-Open Tube Furnace w/ Kanthal Element

Ai STF1200 series top-open tube furnaces feature the famous Kanthal (Sweden) spiral wire coils embedded in Mitsubishi (Japan) high quality grade 1500 alumina fiber insulation. A double walled steel internal housing helps minimize heat loss to exterior surface.

Furnace operation is controlled by Shimaden (Japan) 40-segment digital controller with built-in RS485 digital communications port and USB adaptor, allowing the user to connect to a PC for remote control and monitoring of the furnace. You can also save or export test results.

Features

• Compact, portable and lightweight design.
• Top-open furnace chamber for fast and easy tube access.
• Standard package includes set of stainless steel vacuum sealing flanges with valves and pressure meter.
• Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot.
• Multiple atmosphere processes in a single cycle are possible (ex: binder burn out in air and parts sintering under rough vacuum or inert gas environment.)
• Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
• Built-in computer interface.
• Long life type K thermocouple.
• ETL and CE certified, standard
  

Safety

• Overheat protection shuts down the furnace if temperature is outside of acceptable range (refer to controller’s manual) or when the thermocouple is broken or malfunctions.
• Power failure protection resumes furnace operation right after the point of failure when power is reestablished.

Warning! NEVER fill furnace with explosive gases, including Hydrogen, Carbon Monoxide and Methane.

General specifications

 
Size comparison

 
How to Program Across International furnaces

How to Install an Across International Tube Sealing Flange

Standard Package

Part description	Quantity	Part image
STF1200 top-open tube furnace	1 pc
Quartz tube 1000mm length  60-100mm OD: 2 pcs, 150mm/250mm OD: 1 pc	1-2 pcs
Stainless steel vacuum sealing flanges w/ pressure gauge	1 set
Analog flow meter	1 pc
Stainless steel hook	1 pc
Alumina thermal block (for 120mm OD and down)  Quartz thermal block (for 150mm OD and up)  to protect flanges sealing gaskets from heat damage	2 pairs
Alumina crucible	5 pcs
Thermal gloves	1 pair
Spare fuse	2 pcs
USB/RS485 computer interface kit	1 set
L6-30P 250 volt twist-lock plug  (No plug installed for 250mm OD, only power cable)	Pre-installed
Furnace and Shimaden controller manual	2 pcs