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1750°C Bench-Top Vacuum and Atmosphere Tube Furnace ( 60mm OD) with Kathal Super-1800 Heating Elements - GSL-1750X-60
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1750°C Bench-Top Vacuum and Atmosphere Tube Furnace ( 60mm OD) with Kathal Super-1800 Heating Elements - GSL-1750X-60

1750°C Bench-Top Vacuum and Atmosphere Tube Furnace ( 60mm OD) with Kathal Super-1800 Heating Elements - GSL-1750X-60

GSL-1750X-60 is a CE-certified compact tube furnace with  Kathal Super-1800C Grade MoSi2 Heating Elements and high-quality alumina refractory board. Vacuum sealing flanges with valves, vacuum gauge, and an 80mm dia. A high purity alumina processing tube is included for immediate use. The temperature of the GSL-1750X-60 tube furnace is controlled by a 30 segment programmable high precision SCR (Silicon Controlled Rectifier) digital controller with an accuracy of +/-1 ºC. This tube furnace has a max. working temperature up to 1750 ºC. It is widely used in material & chemical research labs to sinter all types of new material samples under vacuum and other gas conditions.
SPECIFICATIONS 
Furnace Structure
  • Double-layer steel casing with air cooling.
  • Two cooling fans inside to keep case temperature < 60oC.
  • High purity Alumina refractory chamber 
  • Alumina tube, vacuum flange, gauge & valves are included.
Power Consumption Max. 5.2KW 
Input Voltage Single Phase, 220V AC, 50/60 Hz (40A breaker required)
Working Temperature
  •  Max. 1750ºC < 2 hours.
  • Continuous: 1700ºC 
Max. Heating / Cooling Rate 5ºC / min
Heating Zone 457 mm (18") 
Constant Temperature Zone 150 mm (6")
Heating Elements
 Kathal Super 1800C grade heating elements- 330mm L, 8pcs, made in Sweden
Temperature Controller
  • PID automatic control via SCR (Silicon Controlled Rectifier) power control with phase angle fired, current limiting resistor.
  • 30 programmable segments for precise control of heating rate, cooling rate, and dwell time.
  • Please click here to learn why SCR is more accurate than SSC (Solid state relay).
  • Built-in over-temperature alarm and protection allow for operation without attendance.
  • +/- 1 ºC temperature accuracy.
  • RS485 Communication Port.
  • Optional:
    • The furnace may be operated by PC by installing a control module. Please order a MTS-02 control module at extra cost.
    • If you order the PC control module together with the furnace, we will install and test it before shipping. We recommend you to order a computer (laptop) from us to avoid software installation problems. For more information please click here.
 
Tube Materials High purity Al2O3 ceramic, Purity > 99.9%
Processing Tube
  • Premier Grade alumina tube made in the USA
  • 54mm ID x 60 mm OD x 1000 mm length.
  • Four fibrous ceramic tube blocks are included for blocking heat radiation from inside the tube (Ceramic blocks must be fully inserted into the furnace chamber before heating).
  • Quartz blocks (optional) are ideal for a cleaner processing environment and higher vacuum efficiency.
   
Sealing Flanges
  • One pair of sealing flanges with double silicone high-temperature O-rings is included
  • Two SS needle valves and one dial vacuum gauge are installed with a flange for immediate use. 
  • Vacuum pressure can reach 50 mTorr by a quality mechanical vacuum pump and 10^-5 torr by a turbo molecular pump. Please click the picture below to see the flange assembly details. 
Fitting Ports
  • Standard 1/4‘’ Barbed fittings with needle valves.
  • For tube connections, the standard barbed hose fitting can be replaced with the 304SS 1/4" Swagelok® Tube Fitting
  • Optional Parts
    • Digital vacuum gauge, Inficon Pirani Capacitance Diaphragm Gauge for pressure ranging 4e-5 to 1013 torr
    • Rotameter, 100 - 1000 ml/min
    • KF25 Stainless steel Bellows 
    • KF25 Quick Clamps
Capacitance Diaphragm Gauge with Power Supply, Up to 3.8E-5 Torr - PGC-554-LD
Vacuum Level
  • Limited by the vacuum pump
    • 50 mtorr can be achieved by the mechanical pump
    • 10^-5 torr can be reached by a direct-mounted turbo molecular pump
       
 The vacuum pump is not included; please order it separately by clicking here
Power Cable & Plug
  • 10-foot 10-3 AWG power cable
  • The plug is not included and can be ordered from MTI.
Compliance
  • CE Certified
  • NRTL or CSA certification is available upon request at an extra cost
Application Notes

STANDARD PACKAGE
Part NO.
Description
Quantity
Click to order extra
GSL68-01
Kathal Super 1800ºC grade heating elements - 330mm L, 8 pcs in the furnace
8
GSL68-02
Flanges (include one pair of flanges with 1/4 rubber hose fittings and a vacuum gauge. 4 pcs of vacuum 0-Rings are included.)
1 set
 Vacuum Sealing Assembly for 60 mm dia Tube w/ KF-25 Vacuum Port & 1/4 Feedthrough - EQ-FL-60KF25-FT
GSL68-03
Thermocouple
1
GSL68-04
99.8%High purity Al2O3 Ceramic (made in US)
1
GSL68-05
Tube Blocks (70 mm Dia.)
4
GSL68-07
32A fuse
1
GSL68-08
4A fuse
1
GSL68-09
furnace handle hook
1

OPTIONAL PARTS
Part No.
Description
Quick Link
KF-suite
KF-D25 series Vacuum Suite(vacuum pump, vacuum ball valve, vacuum bellows, quick clamps, KF adapter) Also you may buy individually.
  
MTS02
Temperature Control System for controlling MTI's furnace by using a computer
CVM-211
Compact Digital Vacuum Gauge & Controller with Power Supply (Up to 10-4 Torr)
FM-Cart
Heavy Duty Mobile Car for All MTI Tube and Box Furnaces
  Gas mix station (Float flow meter / Mass flow meter) (2, 3, 4channels selectable)

Vacuum flange fittings 
 
Compact Flow Meter (float flow meter/mass flow meter)

Ceramic Boat/Crucible

 

$25,869.00
1750°C Bench-Top Vacuum and Atmosphere Tube Furnace ( 60mm OD) with Kathal Super-1800 Heating Elements - GSL-1750X-60—
$25,869.00

More Images

1750°C Bench-Top Vacuum and Atmosphere Tube Furnace ( 60mm OD) with Kathal Super-1800 Heating Elements - GSL-1750X-60 - Image 2

1750°C Bench-Top Vacuum and Atmosphere Tube Furnace ( 60mm OD) with Kathal Super-1800 Heating Elements - GSL-1750X-60

GSL-1750X-60 is a CE-certified compact tube furnace with  Kathal Super-1800C Grade MoSi2 Heating Elements and high-quality alumina refractory board. Vacuum sealing flanges with valves, vacuum gauge, and an 80mm dia. A high purity alumina processing tube is included for immediate use. The temperature of the GSL-1750X-60 tube furnace is controlled by a 30 segment programmable high precision SCR (Silicon Controlled Rectifier) digital controller with an accuracy of +/-1 ºC. This tube furnace has a max. working temperature up to 1750 ºC. It is widely used in material & chemical research labs to sinter all types of new material samples under vacuum and other gas conditions.
SPECIFICATIONS 
Furnace Structure
  • Double-layer steel casing with air cooling.
  • Two cooling fans inside to keep case temperature < 60oC.
  • High purity Alumina refractory chamber 
  • Alumina tube, vacuum flange, gauge & valves are included.
Power Consumption Max. 5.2KW 
Input Voltage Single Phase, 220V AC, 50/60 Hz (40A breaker required)
Working Temperature
  •  Max. 1750ºC < 2 hours.
  • Continuous: 1700ºC 
Max. Heating / Cooling Rate 5ºC / min
Heating Zone 457 mm (18") 
Constant Temperature Zone 150 mm (6")
Heating Elements
 Kathal Super 1800C grade heating elements- 330mm L, 8pcs, made in Sweden
Temperature Controller
  • PID automatic control via SCR (Silicon Controlled Rectifier) power control with phase angle fired, current limiting resistor.
  • 30 programmable segments for precise control of heating rate, cooling rate, and dwell time.
  • Please click here to learn why SCR is more accurate than SSC (Solid state relay).
  • Built-in over-temperature alarm and protection allow for operation without attendance.
  • +/- 1 ºC temperature accuracy.
  • RS485 Communication Port.
  • Optional:
    • The furnace may be operated by PC by installing a control module. Please order a MTS-02 control module at extra cost.
    • If you order the PC control module together with the furnace, we will install and test it before shipping. We recommend you to order a computer (laptop) from us to avoid software installation problems. For more information please click here.
 
Tube Materials High purity Al2O3 ceramic, Purity > 99.9%
Processing Tube
  • Premier Grade alumina tube made in the USA
  • 54mm ID x 60 mm OD x 1000 mm length.
  • Four fibrous ceramic tube blocks are included for blocking heat radiation from inside the tube (Ceramic blocks must be fully inserted into the furnace chamber before heating).
  • Quartz blocks (optional) are ideal for a cleaner processing environment and higher vacuum efficiency.
   
Sealing Flanges
  • One pair of sealing flanges with double silicone high-temperature O-rings is included
  • Two SS needle valves and one dial vacuum gauge are installed with a flange for immediate use. 
  • Vacuum pressure can reach 50 mTorr by a quality mechanical vacuum pump and 10^-5 torr by a turbo molecular pump. Please click the picture below to see the flange assembly details. 
Fitting Ports
  • Standard 1/4‘’ Barbed fittings with needle valves.
  • For tube connections, the standard barbed hose fitting can be replaced with the 304SS 1/4" Swagelok® Tube Fitting
  • Optional Parts
    • Digital vacuum gauge, Inficon Pirani Capacitance Diaphragm Gauge for pressure ranging 4e-5 to 1013 torr
    • Rotameter, 100 - 1000 ml/min
    • KF25 Stainless steel Bellows 
    • KF25 Quick Clamps
Capacitance Diaphragm Gauge with Power Supply, Up to 3.8E-5 Torr - PGC-554-LD
Vacuum Level
  • Limited by the vacuum pump
    • 50 mtorr can be achieved by the mechanical pump
    • 10^-5 torr can be reached by a direct-mounted turbo molecular pump
       
 The vacuum pump is not included; please order it separately by clicking here
Power Cable & Plug
  • 10-foot 10-3 AWG power cable
  • The plug is not included and can be ordered from MTI.
Compliance
  • CE Certified
  • NRTL or CSA certification is available upon request at an extra cost
Application Notes

STANDARD PACKAGE
Part NO.
Description
Quantity
Click to order extra
GSL68-01
Kathal Super 1800ºC grade heating elements - 330mm L, 8 pcs in the furnace
8
GSL68-02
Flanges (include one pair of flanges with 1/4 rubber hose fittings and a vacuum gauge. 4 pcs of vacuum 0-Rings are included.)
1 set
 Vacuum Sealing Assembly for 60 mm dia Tube w/ KF-25 Vacuum Port & 1/4 Feedthrough - EQ-FL-60KF25-FT
GSL68-03
Thermocouple
1
GSL68-04
99.8%High purity Al2O3 Ceramic (made in US)
1
GSL68-05
Tube Blocks (70 mm Dia.)
4
GSL68-07
32A fuse
1
GSL68-08
4A fuse
1
GSL68-09
furnace handle hook
1

OPTIONAL PARTS
Part No.
Description
Quick Link
KF-suite
KF-D25 series Vacuum Suite(vacuum pump, vacuum ball valve, vacuum bellows, quick clamps, KF adapter) Also you may buy individually.
  
MTS02
Temperature Control System for controlling MTI's furnace by using a computer
CVM-211
Compact Digital Vacuum Gauge & Controller with Power Supply (Up to 10-4 Torr)
FM-Cart
Heavy Duty Mobile Car for All MTI Tube and Box Furnaces
  Gas mix station (Float flow meter / Mass flow meter) (2, 3, 4channels selectable)

Vacuum flange fittings 
 
Compact Flow Meter (float flow meter/mass flow meter)

Ceramic Boat/Crucible

 

Product Information

Shipping & Returns

Description

GSL-1750X-60 is a CE-certified compact tube furnace with  Kathal Super-1800C Grade MoSi2 Heating Elements and high-quality alumina refractory board. Vacuum sealing flanges with valves, vacuum gauge, and an 80mm dia. A high purity alumina processing tube is included for immediate use. The temperature of the GSL-1750X-60 tube furnace is controlled by a 30 segment programmable high precision SCR (Silicon Controlled Rectifier) digital controller with an accuracy of +/-1 ºC. This tube furnace has a max. working temperature up to 1750 ºC. It is widely used in material & chemical research labs to sinter all types of new material samples under vacuum and other gas conditions.
SPECIFICATIONS 
Furnace Structure
  • Double-layer steel casing with air cooling.
  • Two cooling fans inside to keep case temperature < 60oC.
  • High purity Alumina refractory chamber 
  • Alumina tube, vacuum flange, gauge & valves are included.
Power Consumption Max. 5.2KW 
Input Voltage Single Phase, 220V AC, 50/60 Hz (40A breaker required)
Working Temperature
  •  Max. 1750ºC < 2 hours.
  • Continuous: 1700ºC 
Max. Heating / Cooling Rate 5ºC / min
Heating Zone 457 mm (18") 
Constant Temperature Zone 150 mm (6")
Heating Elements
 Kathal Super 1800C grade heating elements- 330mm L, 8pcs, made in Sweden
Temperature Controller
  • PID automatic control via SCR (Silicon Controlled Rectifier) power control with phase angle fired, current limiting resistor.
  • 30 programmable segments for precise control of heating rate, cooling rate, and dwell time.
  • Please click here to learn why SCR is more accurate than SSC (Solid state relay).
  • Built-in over-temperature alarm and protection allow for operation without attendance.
  • +/- 1 ºC temperature accuracy.
  • RS485 Communication Port.
  • Optional:
    • The furnace may be operated by PC by installing a control module. Please order a MTS-02 control module at extra cost.
    • If you order the PC control module together with the furnace, we will install and test it before shipping. We recommend you to order a computer (laptop) from us to avoid software installation problems. For more information please click here.
 
Tube Materials High purity Al2O3 ceramic, Purity > 99.9%
Processing Tube
  • Premier Grade alumina tube made in the USA
  • 54mm ID x 60 mm OD x 1000 mm length.
  • Four fibrous ceramic tube blocks are included for blocking heat radiation from inside the tube (Ceramic blocks must be fully inserted into the furnace chamber before heating).
  • Quartz blocks (optional) are ideal for a cleaner processing environment and higher vacuum efficiency.
   
Sealing Flanges
  • One pair of sealing flanges with double silicone high-temperature O-rings is included
  • Two SS needle valves and one dial vacuum gauge are installed with a flange for immediate use. 
  • Vacuum pressure can reach 50 mTorr by a quality mechanical vacuum pump and 10^-5 torr by a turbo molecular pump. Please click the picture below to see the flange assembly details. 
Fitting Ports
  • Standard 1/4‘’ Barbed fittings with needle valves.
  • For tube connections, the standard barbed hose fitting can be replaced with the 304SS 1/4" Swagelok® Tube Fitting
  • Optional Parts
    • Digital vacuum gauge, Inficon Pirani Capacitance Diaphragm Gauge for pressure ranging 4e-5 to 1013 torr
    • Rotameter, 100 - 1000 ml/min
    • KF25 Stainless steel Bellows 
    • KF25 Quick Clamps
Capacitance Diaphragm Gauge with Power Supply, Up to 3.8E-5 Torr - PGC-554-LD
Vacuum Level
  • Limited by the vacuum pump
    • 50 mtorr can be achieved by the mechanical pump
    • 10^-5 torr can be reached by a direct-mounted turbo molecular pump
       
 The vacuum pump is not included; please order it separately by clicking here
Power Cable & Plug
  • 10-foot 10-3 AWG power cable
  • The plug is not included and can be ordered from MTI.
Compliance
  • CE Certified
  • NRTL or CSA certification is available upon request at an extra cost
Application Notes

STANDARD PACKAGE
Part NO.
Description
Quantity
Click to order extra
GSL68-01
Kathal Super 1800ºC grade heating elements - 330mm L, 8 pcs in the furnace
8
GSL68-02
Flanges (include one pair of flanges with 1/4 rubber hose fittings and a vacuum gauge. 4 pcs of vacuum 0-Rings are included.)
1 set
 Vacuum Sealing Assembly for 60 mm dia Tube w/ KF-25 Vacuum Port & 1/4 Feedthrough - EQ-FL-60KF25-FT
GSL68-03
Thermocouple
1
GSL68-04
99.8%High purity Al2O3 Ceramic (made in US)
1
GSL68-05
Tube Blocks (70 mm Dia.)
4
GSL68-07
32A fuse
1
GSL68-08
4A fuse
1
GSL68-09
furnace handle hook
1

OPTIONAL PARTS
Part No.
Description
Quick Link
KF-suite
KF-D25 series Vacuum Suite(vacuum pump, vacuum ball valve, vacuum bellows, quick clamps, KF adapter) Also you may buy individually.
  
MTS02
Temperature Control System for controlling MTI's furnace by using a computer
CVM-211
Compact Digital Vacuum Gauge & Controller with Power Supply (Up to 10-4 Torr)
FM-Cart
Heavy Duty Mobile Car for All MTI Tube and Box Furnaces
  Gas mix station (Float flow meter / Mass flow meter) (2, 3, 4channels selectable)

Vacuum flange fittings 
 
Compact Flow Meter (float flow meter/mass flow meter)

Ceramic Boat/Crucible

 

1750°C Bench-Top Vacuum and Atmosphere Tube Furnace ( 60mm OD) with Kathal Super-1800 Heating Elements - GSL-1750X-60 | MTI Online Store