Tube Furnaces, 1-Zone, by Across International

  • High temp lab furnaces. Across International's tube furnaces reach 1800°C.
  • Japanese design. Manufactured with Mitsubishi alumina; bundled with a Shimaden controller.
  • Certified quality. Each tube furnace is available with UL/CSA certification.

from $5,990.00 $5,517.00

SKU DESCRIPTION MAX TEMPERATURE TUBE OD HEATING ELEMENT CERTIFICATION QUANTITY PRICE ADD TO CART
variant TF1400 Across International Tube Furnace, 1-Zone 1400°C 60 mm SiC CE 1 Each
$5,990
$5,517
variant TF1400-UL Across International Tube Furnace, 1-Zone 1400°C 60 mm SiC UL/CSA, CE 1 Each
$9,490
$8,740
variant TF1700 Across International Tube Furnace, 1-Zone 1700°C 60 mm MoSi2 CE 1 Each
$7,690
$7,082
variant TF1700-UL Across International Tube Furnace, 1-Zone 1700°C 60 mm MoSi2 UL/CSA, CE 1 Each
$11,190
$10,306
variant TF1800.80 Across International Tube Furnace, 1-Zone 1800°C 80 mm Kanthal 1900 grade MoSi2 CE 1 Each
$25,990
$23,938
variant TF1800.80-UL Across International Tube Furnace, 1-Zone 1800°C 80 mm Kanthal 1900 grade MoSi2 UL/CSA, CE 1 Each
$29,990
$27,539

The Across International TF1400 Series

TF1400 series tube furnaces feature a chamber with Mitsubishi (Japan) high quality alumina fiber insulation and SiC heating elements. A dual-wall 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. All our furnaces are CE compliant.

Features

  • Compact, portable and lightweight design.
  • 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 S thermocouple.

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.

What's included with the TF1400

Part description Quantity
TF1400 tube furnace 1 pc
Stainless steel vacuum sealing flange set w/ pressure meter 1 set
Alumina tube 1000mm length 1 pc
Flow meter 1 pc
Spare heating element 2 pcs
Stainless steel hook 1 pc
Alumina ceramic thermal block 4 pcs
Thermal gloves 1 pair
Spare fuse 2 pcs
USB/RS485 computer interface kit 1 set
Furnace and Shimaden controller manual 2 pcs

The Across International TF1700 Series

TF1700 series tube furnaces feature a chamber with Mitsubishi (Japan) high quality alumina fiber insulation and molybdenum silicide heating elements. 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.
  • Standard package includes set of stainless steel vacuum sealing flanges with valves and pressure meter.
  • Dual flanges support provides better sealing and longer tube life.
  • 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 B thermocouple.

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.

What's included with the TF1700

Part description Quantity
TF1700 tube furnace 1 pc
Stainless steel vacuum sealing flange set w/ pressure meter 1 set
Alumina tube 1000mm length 1 pc
Flow meter 1 pc
Spare heating element 2 pcs
Stainless steel hook 1 pc
Alumina ceramic thermal block 2 pairs
Thermal gloves 1 pair
Spare fuse 2 pcs
USB/RS485 computer interface kit 1 set
Furnace and Shimaden controller manual 2 pcs

The Across International TF1800 Series

TF1800 series tube furnaces feature a chamber with Mitsubishi (Japan) high quality 1900 grade alumina fiber insulation and the famous Kanthal (Sweden) 1900 grade molybdenum silicide heating elements. 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. All our furnaces are CE compliant.

Features

  • Compact, portable and lightweight design.
  • Standard package includes set of stainless steel vacuum sealing flanges with valves and pressure meter.
  • Dual flanges support ensures better sealing and longer tube life.
  • 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 B thermocouple.

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.

What's included with the TF1800

Part description Quantity
TF1800 tube furnace 1 pc
Stainless steel vacuum sealing flange set w/ pressure meter 1 set
Alumina tube 80mm OD x 1000mm length 1 pc
Flow meter 1 pc
Stainless steel hook 1 pc
Alumina ceramic thermal block 2 pairs
Thermal gloves 1 pair
Spare fuse 2 pcs
USB/RS485 computer interface kit 1 set
Furnace operation manual 1 pc
Shimaden fp93 temperature controller manual & software 1 pc

Specifications of Across International 1-Zone Tube Furnaces

Specification TF1400 TF1700 TF1800
Electrical Requirements 208-240VAC, 50/60Hz 1 phase 208-240VAC, 50/60Hz 1 phase 208-240VAC, 50/60Hz 1 phase
Tube Material High purity (99%) Al2O3 High purity (99%) Al2O3 High purity (99%) Al2O3
Minimum/Constant Temperature Ambient 300°C (572°F) 300°C (572°F)
Maximum/Constant Temperature 1400°C (2552°F) / 1300°C (2372°F) 1700°C (3092°F) / 1600°C (2912°F) 1800°C (3272°F for less than 5 hours 1750°C (3182°F)
Rated Vacuum Pressure 0.001 Pa / 0.0075 millitorr / 0.0001 mbar 0.001 Pa / 0.0075 millitorr / 0.0001 mbar 0.001 Pa / 0.0075 millitorr / 0.0001 mbar
Rated Positive Pressure 0.02 Mpa / 150 torr / 3 psi 0.02 Mpa / 150 torr / 3 psi 0.02 Mpa / 150 torr / 3 psi
Heating Element Type Silicon carbide (SiC) Molybdenum Silicide (MoSi2) Kanthal 1900 grade Molybdenum Silicide (MoSi2)
Refractory Lining Mitsubishi 1600 grade alumina fiber Mitsubishi 1600 grade alumina fiber Mitsubishi 1600 grade alumina fiber
Thermocouple Type S B B
Temperature Controller Precision ±1°C ±1°C ±1°C
Temperature Controller Shimaden fp93 (made in Japan) with 4 programs & 40 segments Shimaden fp93 (made in Japan) with 4 programs & 40 segments Shimaden fp93 (made in Japan) with 4 programs & 40 segments
Maximum Heating/Cooling Rate 5°C (41°F)/min above 1200°C & 10°C (50°F)/min below 1200°C (2192°F) 5°C (41°F)/min above 1200°C & 10°C (50°F)/min below 1200°C (2192°F) 5°C (41°F)/min above 1200°C & 10°C (50°F)/min below 1200°C (2192°F)
Heating Zone Length 11" 12" 11.4"
Constant Temperature Zone Length 5" 6" 5"
Vacuum Sealing Flange Kit Stainless steel vacuum sealing flanges with 1 vacuum gauge, 2 valves, and 4 thermal ceramic blocks Stainless steel vacuum sealing flanges with 1 vacuum gauge, 2 valves, and 4 thermal ceramic blocks Stainless steel vacuum sealing flanges with 1 vacuum gauge, 2 valves, and 4 thermal ceramic blocks