• Double-layer steel casing with air cooling to keep furnace surface temperature lower than 60°C.  

• High-purity fibrous alumina insulation for Max. energy saving.

• The special refractory coating on the inner and heating element increases furnace life.

• Two Quartz tube blocks are included for blocking heat radiation from inside the tube. ( blocks must be fully inserted into the furnace chamber before heating)

• Max. heating temperature: 1200°C <  1 hour ( inert gas must be filled inside the tube to resist deformation)

• Continuously heating temperature: 1100°C

• Heating rate: 20°C /min Max.

• MET certified 30 programmable segments for precise control of heating rate, cooling rate, and dwell time.

• Built-in PID Auto-Tune function with overheating & broken thermocouple protection.

• Over-temperature protection and alarm allow for operation without attendant(s).

• +/- 1 ºC temperature accuracy.

• RS485 Communications Port.

•  Temperature control software kit (for YD518P series controllers) + 15" laptop package is available at the options bar.
  

• You may upgrade the temperature controller to the Eurotherm 3004 Temperature Controller which is fully compatible with LabVIEW. This package includes a Eurotherm 3004 programmer, a communication cable (RS485 - USB), and a software USB Drive. 

• Two hinged type stainless steel flanges with needle valves.1/4" pipe adapters are installed in two ends

• The Righ flange has a needle valve with 1/4" pipe connector.

• The left flange has a needle valve, KF-25 Vacuum port, and vac digital vacuum gauge.
  1/4" feedthrough is included on the right flange

• Water cold hinged type flange is available upon request at extra cost

• 10^-2 torr by the mechanical vacuum pump.10^-5 Torr by a molecular pump.
  

• Leak rate < 5 mtorr / min.

Brand new laptop with Microsoft Windows 10 and Microsoft Office 2013 (30 days free trial)

Labview-Based Temperature Control System  enables users to edit temperature profiles, manage heat-treatment recipes, and record and plot data for HT furnaces.

A wireless remote control provides up to 300 meters of operating range.

CE Certified

NRTL or CSA certification is available at extra cost.

In order to obtain accurate temperature inside the tube furnace, you shall calibrate the temperature by yourselves.

The tube furnaces  are designed for use under vacuum and low pressure < 0.2 bars / 3 psi / 0.02 MPa

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 pressures may only be safely used up to 1000°C 

The flow rate for gasses should be limited to<200 SCCM  for reducing thermal shocks to the tube