VTI-Glovebox – Advanced Glovebox

With 2 purifiers, when one is performing regeneration, the systems switch to another automatically to achieve continuous production.

From Single to Multiple workstation systems, to be operated either side by-side or face to face with integrated Gas purification system (2 switchable Purifier), PLC controller and HMI, incl. sealed box, in and outward transfer antechamber, inclined operation sides with replaceable sight glass and vacuum pump etc. Attainable purity of the glovebox 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 15mba and -15mba 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

Specification

• Main Chamber Dimensions
  Modular length: 1220mm/1500mm/1800mm/2440mm ( 48.0”/59.1”/70.9”/ 96.0”)
  Modular depth: 750mm/1000mm/1200mm (29.5”/39.4”/47.2”)
  Modular 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 valves
• Small Antechamber
  Diameter 150 mm (5.9”) or 100mm (3.9”), Length 300mm(11.8”)
  Hinged door
  Manual operation via hand valve
• Dual 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

Advantage

• High Capacity Purifier
  Rapid removal of H₂O and O₂ to less than 1ppm
  Long intervals between regeneration cycles.
• PLC Control and Color Touchscreen HMI
  Automatic Purge; Circulation; Regeneration; Pressure control; User Friendly Interface.
• Long Life Moisture and Oxygen Analyzers
  P₂O₅ Moisture Sensor: Corrosion resistant, Renewable by acid-cleaning if the probe is contaminated by HF or other corrosive environmental exposure.
  Z_rO₂ Oxygen Sensor: Solid sensor, long life, can be exposed to air without consumption.
• Customize a glove box specially for your application
  Our engineering team can help to turn your idea into a solution.
• Stainless Steel gas pipes and connectors
  All the gloveboxes has been upgrade to stainless steel pipes and connectors with much higher corrosive-proof for highly corrosive environment.