• 110 - 240V AC, 50/60 Hz
• 24VDC Motor, 50W

• Sealing of tubes for vacuum or inert gas protection
• Different sizes of tube fittings can be customized and accommodate vacuum sealing on the different tube diameters
• Unique rotary seal flange and the adjustable digital rotation speed
• The body can be tilted up to 90 degrees for vacuum sealing of long tubes up to 1m

• 0-30rpm adjustable parameter

• One set of quick vacuum clamps for φ20mm OD tube is included (please contact us for the different sizes)
• Optional size fittings for vacuum sealing of different outer diameter quartz tubes
• KF16 feedthrough to connect different quartz tubes.

• The standard package includes:
• one 20mm OD x 16mm ID x 200mm L single-ended straight quartz tube
  
• one 20mm OD x 16mm ID x 200mm L single-ended indented quartz tube
  
• two corresponding quartz blocks
• Optional package: Quartz tube 45 mm OD × 40 ID × 500 mm L and 39 mm in dia. quartz blocks
• Other sizes of SS adapters, quartz tubes, and quart blocks can be customized, φ10-φ45mm, Tube length: 100-500mm. The minimum order quantity of the tubes and blocks is 20.            

•   Includes
• Three KF25 vacuum interface
• One KF25 bellow tube
• One KF25 Vacuum Right-Angle Valve
• One φ6.35mm ferrule inlet and outlet
• One mechanical pressure gauge
• One KF16 adapter for connecting with quartz tubes. 

• A vacuum Pump is not included, please click the picture below to choose a vacuum pump
• Vacuum level:  Mechanical Pump 10 -2 torr, and turbopump 10 - 5 torr Max.

             230mmL x 320mmW x 750mmH

• In order to melt quartz tube, you need Acetylene, oxy-hydrogen gas, or Liquid Nature Gas with oxygen
• Burning torches are available from the local hardware store or Amazon, which is not included
• Please always consult the safety regulation to choose a flammable gas in your lab
• Acetylene + Oxygen:                              ~ 3300 Max
• Oxyhydrogen gas:                                  ~ 2800 Max.
• Liquid Nature GasLNG+ Oxygen:   ~ 1990

• CE Certification
• NRTL or CSA certification is available upon request at the extra cost

• 85 lbs
• 40"x26"x27"