VTI-Glovebox – Super Glove Boxes

This single workstation system is equipped with an integrated gas purification system (one column), PLC controller (with a touchscreen HMI), electronics enclosure, large and small antechambers, replaceable sight glass, and vacuum pump, Attainable purity of this system is H2O < 1ppm, O2 < 1ppm.

This system includes a large capacity purification system capable of adsorbing 60l of O2 and absorbing 2000g of moisture extending your time between regeneration cycles.

Features

• Closed Loop Gas Circulation
  Inert gas in a closed loop. The gas is circulated by the blower and purifier, H2O, O2 can be removed continuously.
• Auto Purging
  The replacement of the atmosphere inside the glove box can be achieved automatically by the purging valves.
• Automatic Regeneration
  H2O and O2 removal material can be regenerated. The regeneration process can be program controlled.
• Automatic Pressure Control
  The pressure in the glove box is controlled automatically by the Programmable Logic Controller (PLC). Working pressure can be set either between 15mbar and -15mbar or between 12 mbar and -12 mbar. If the pressure goes over the set range, the system will be protected automatically.
• Eco Mode
  The vacuum pump will be activated automatically when necessary, and will turn off after a period of idle time. Blower frequency will be switched to 25Hz when moisture and oxygen level reaches to less than 1 ppm

Specifications

• Main Chamber Dimensions
  Length: 1220mm (48.0”)
  Depth: 750mm (29.5”)
  Height: 900m (35.4”)
  Material: Stainless steel type 304, thickness 3mm (1/8”)
  Sight Windows: Inclined, Safety Glass, thickness 8mm (1/3”)
  Gloves Ports: POM (Polyoxymethylene), 220mm (8.7”) Diameter
  Gloves: 8B1532
  Dust Filter: HEPA 0.3μ, one gas inlet, one gas outlet
  Shelving: Stainless Steel, two fixed shelves (adjustable shelves available)
  Lighting: External LED Lights, front mounted above sight glass.
  Feedthroughs: One power feedthrough, 3 blind-flanges
• Large Antechamber
  Diameter: 360mm (14.2”) or 400mm (15.7”), Length 600mm (23.6”)
  With Sliding tray
  Spindle lock door, Vertical operation with lifting mechanism
  Automatic operation via solenoid valve
• Small Antechamber
  Diameter 150 mm (5.9”) or 100mm (3.9”), Length 300mm(11.8”)
  Hinge door
  Manual operation via hand valve
• Purifier
  Removal of H₂O and O₂  to Less than 1 ppm moisture and oxygen
  Absorber Unit: 5kg Copper catalyst,5kg Molecular sieve
  Capacity to remove oxygen, 60L , moisture 2000g.
  Encapsulated Blower: 90m³/h
  Regeneration: PLC control all process including heating, introducing mix gas (working gas mixed with Hydrogen 5-10%), etc.
• System Control PLC and HMI: Siemens S7
• Vacuum Pump 8m³/h Rotary vane pump with oil mist filter and gas ballast

Options & Accessories

• Accessories Options:
  Moisture Sensor
  Oxygen Sensor
  Solvent Absorber
  Heated Antechamber
  Refrigerator
  Cold Well
  Microscope Unit
  Ionizer without fan
  Various Feedthroughs
• Other Options:
  Customized box sizes
  Integrating  customer’s instruments into the glovebox, like evaporator, ALD System and Spin Coater etc.
  Polycarbonate Window(s)
  Quick Release Window(s)
  Antechamber with interlocking door;
  Small chamber with sliding tray
  Antechamber purging  only without vacuum
  Antechamber refilling from Gas cylinder instead of box
  Rectangular Antechamber
  Flexible shelves – adjustable up & down – adjustable back & forth
  12m3/h Rotary pump
  Dry scroll pump
  Prompt service