The Furnace high-temperature vacuum tube furnace is a split tube furnace for heating samples up to 1200°C. KF25 Gas Outlet and Digital Vacuum Gauge on the right flange connecting a 156L/m Mechanical Pump and Pump Filter while 1/4'' barb gas inlet on the left, allows the furnace to heat the sample in vacuum up to 1E-2 Torr or flowing gas. In addition, a OMEGA 1/4’’ O.D K Type Thermocouple comes to the left flange, which can be inserted inside the tube to exactly measure the sample’s temperature by the readout from the OMEGA Calibrator. The precision temperature controller will provide 30 segments of heating and cooling steps with +/- 1 °C accuracy.
Specifications
| Furnace casing | |
| Total Power | |
| Voltage | AC 110V, Single Phase, 50/60 Hz 208V-240V version is available upon request
|
| Max. Temperature | |
Continuous Temperature | |
Max. Heating Rate | |
| Processing Tube | Quartz Tube: 50mm OD x 43mm ID x 600 mm Length |
| Heating Zone length | 8" (200mm) ( single zone ) |
| Thermal block placement | Two fibrous ceramic tube blocks are included for blocking heat radiation from tube chamber. (Ceramic blocks must be fully inserted into the furnace chamber before heating) Quartz blocks (optional) are ideal for cleaner and higher vacuum efficiency. You may order flange support to avoid tube rotating
|
| Temperature Accuracy | +/- 1 °C |
| Vacuum Flange | |
| Temperature controller | - PID automatic control via PWM solid relay with 30 steps programmable.
|
| Vacuum Level | - 1E-2 (50 m-torr) by the included Double Step Rotary Vane Vacuum Pump (110V, 156 L/m) with Exhaust Filter & KF-D25 Inlet with Vacuum Bellows and KF25 Clamp
|
| Heating Element | - Fe-Cr-Al Alloy doped by Mo
|
| Temperature Calibrator | |
| Laptop and software (Optional) | Brand new laptop with Microsoft Windows 10 and Microsoft Office 2013 (30 days free trial) for immediate use. Labview Based Temperature Control System enables users to edit temperature profiles, manage heat-treatment recipes, record and plot data for HT furnaces.
|
| Shipping Weight | |
| Dimension | - 340 × 300 × 400mm ( W x L x H)
|
| Warranty | - One-year limited warranty (Consumable parts such as processing tubes, o-rings, and heating elements are not covered by the warranty, please order the replacement at related products below.)
|
| Application Notes | Tube furnaces with quartz tubes are designed for using under vacuum and low pressure < 0.2 bar Attention: A two-stage pressure regulator must be installed on the gas cylinder to limit the pressure to below 3 PSI for safe operation. Vacuum limit for all quartz tube furnaces: Vacuum pressures may only be safely used up to 1000°C The flow rate for gases should be limited to<200 SCCM (or 200ml/min) for reducing thermal shocks to the tube How to set up a ceramic tube and vacuum flange for HT tube furnaces. For safety, the small tube furnace can be placed inside a fume hood.
|
| Certificate | |
The Furnace high-temperature vacuum tube furnace is a split tube furnace for heating samples up to 1200°C. KF25 Gas Outlet and Digital Vacuum Gauge on the right flange connecting a 156L/m Mechanical Pump and Pump Filter while 1/4'' barb gas inlet on the left, allows the furnace to heat the sample in vacuum up to 1E-2 Torr or flowing gas. In addition, a OMEGA 1/4’’ O.D K Type Thermocouple comes to the left flange, which can be inserted inside the tube to exactly measure the sample’s temperature by the readout from the OMEGA Calibrator. The precision temperature controller will provide 30 segments of heating and cooling steps with +/- 1 °C accuracy.
Specifications
| Furnace casing | |
| Total Power | |
| Voltage | AC 110V, Single Phase, 50/60 Hz 208V-240V version is available upon request
|
| Max. Temperature | |
Continuous Temperature | |
Max. Heating Rate | |
| Processing Tube | Quartz Tube: 50mm OD x 43mm ID x 600 mm Length |
| Heating Zone length | 8" (200mm) ( single zone ) |
| Thermal block placement | Two fibrous ceramic tube blocks are included for blocking heat radiation from tube chamber. (Ceramic blocks must be fully inserted into the furnace chamber before heating) Quartz blocks (optional) are ideal for cleaner and higher vacuum efficiency. You may order flange support to avoid tube rotating
|
| Temperature Accuracy | +/- 1 °C |
| Vacuum Flange | |
| Temperature controller | - PID automatic control via PWM solid relay with 30 steps programmable.
|
| Vacuum Level | - 1E-2 (50 m-torr) by the included Double Step Rotary Vane Vacuum Pump (110V, 156 L/m) with Exhaust Filter & KF-D25 Inlet with Vacuum Bellows and KF25 Clamp
|
| Heating Element | - Fe-Cr-Al Alloy doped by Mo
|
| Temperature Calibrator | |
| Laptop and software (Optional) | Brand new laptop with Microsoft Windows 10 and Microsoft Office 2013 (30 days free trial) for immediate use. Labview Based Temperature Control System enables users to edit temperature profiles, manage heat-treatment recipes, record and plot data for HT furnaces.
|
| Shipping Weight | |
| Dimension | - 340 × 300 × 400mm ( W x L x H)
|
| Warranty | - One-year limited warranty (Consumable parts such as processing tubes, o-rings, and heating elements are not covered by the warranty, please order the replacement at related products below.)
|
| Application Notes | Tube furnaces with quartz tubes are designed for using under vacuum and low pressure < 0.2 bar Attention: A two-stage pressure regulator must be installed on the gas cylinder to limit the pressure to below 3 PSI for safe operation. Vacuum limit for all quartz tube furnaces: Vacuum pressures may only be safely used up to 1000°C The flow rate for gases should be limited to<200 SCCM (or 200ml/min) for reducing thermal shocks to the tube How to set up a ceramic tube and vacuum flange for HT tube furnaces. For safety, the small tube furnace can be placed inside a fume hood.
|
| Certificate | |
