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Rotatable Vacuum Ampule Sealing Device for 20mm O.D Tube - EQ-VTS-1


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Item Number: VTS1

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EQ-VTS-1 is a rotatable vacuum ampoule sealing device that is designed to seal the sample in a quartz tube ampule under vacuum at easy and higher efficient yield via oxyhydrogen gas or other flammable gases.   This is an excellent tool for preparing thermoelectric materials samples and growing two-dimension crystals that are sensitive to air or easily evaporate.

SPECIFICATIONS
Power 
  • 110 - 240V AC, 50/60 Hz
  • 24VDC Motor, 50W
Feature
  • 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
Spinning Speed
  • 0-30rpm adjustable parameter
    Vacuum Fitting
  • 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.
    Sealable tube size
     
    Quartz Tube       Quartz Block
    Intake and Exhaust Components 
  •   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. 
    
Optional Vacuum Pump

  • 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.
             
Dimension

             230mmL x 320mmW x 750mmH

    Flammable Gas and Torch
  • 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 Gas(LNG)+ Oxygen:   ~ 1990℃
   Operation Video    
       
   Quality Certification
  • CE Certification
  • NRTL or CSA certification is available upon request at the extra cost
   Warranty     One-year limited manufacturer warranty with lifetime support 
   Weight     3.5kg
   Shipping Weight & Dimensions
  • 85 lbs
  • 40"x26"x27"

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