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Four Chambers Glove Box with Gas Purification System ( H2O&O2 < 1ppm) - VGB-6-IV-LD

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Item Number: VGB-6-IV-LD
VGB-6-IV-LD is a four stainless steel glove box with two middle openable front windows designed for the Lithium-Sulfur & Lithium-Metal battery research in One glove box. The purification cylinder is made of BASF antioxidant materials from Germany and UOP water adsorbent materials from the US in order to achieve a low water and oxygen concentration of lower than 1 ppm, such the experiments can be conducted in an ultra clean and highly purified gas environment. It is integrated with the vapor pressure control system, purify control system, automatic gas purity regeneration control system, auto alarm, and system data log recording. Four slidable shelves are built in the glove box to make operations easier. VGB-12 is perfectly fit for Lithium-sulfur and lithium metal battery research.

Working Voltage
  • AC 220V 50/60 Hz Single Phase
Max Power Consumption
  • 5 KW
Glove Box Chamber

  • Material: Stainless Steel 304
  • Dimensions: 4800 mm (L) x 800 mm (W) x 930 mm (H)
  • 12 mm thick double layer laminated safety glass with corrosion protection film for operating in a safe and easy manner
  • Ample space for the cell fabrication line
Chamber Condition
  • Water concentration: < 1 ppm (20°C, 1 atm)
  • Oxygen concentration: < 1 ppm (20°C, 1 atm)
Leak Rate
  • <0.05 Vol% / hr (Depending on oxygen concentration inside the glove box)
Airlock Chamber
  • Two Antechambers and two small chambers on both sides of the glove box
  • Antechamber Dimension: 385 mm (Dia.) x 588 mm (L)
  • Small Chamber Dimension: 150 mm (Dia.) x 300 mm (L)
  • Maximum vacuum level: 100 Pa 
Working Gas
  • Operating gas: Inert gas such as N2, Ar, He
  • Regeneration gas: Mixture of H2(5%) and Operating gas
  • For purification system with only water adsorbing function, Regenerating gas would be the same as Operating gas
Filter System
  • Two Purification Cylinders included due to the large glove box
  • Organic Solvent Filter System filled with replaceable activated carbon
  • Built in HEPA filter can eliminate particle size > 0.3μm
Control System
  • Siemens PLC control system with 6" touchscreen display
    • Water concentration: 0 - 1000 ppm with an accuracy of 0.1 ppm
    • Oxygen concentration: 0 - 1000 ppm with an accuracy of 0.1 ppm
    • Pressure: -2500 to 2500 Pa with an accuracy of 1Pa
  • Purification limitation
    • Water concentration:  <1 ppm (20°C, 1 atm)
    • Oxygen concentration: <1 ppm (20°C, 1 atm)

  • 240 L/m Heavy Duty Double Stage Rotary Vane Pump for the gas exhaust
  • Vacuum rate: 7.8 CFM
  • Lowest pressure: 04 Pa
  • Flow Rate: 90m³/h
Purification Pipeline
  • 304 Stainless Steel, KF40 Port
  • A pair of NORTH Butyl glove is included to provide better protection against toxic materials for one chamber
  • Four pairs in total
  • Built-in fluorescent lamp
Slidable Shelf
  • Four slidable shelves are built on top of inside glove chamber with dimensions of 300mm x 250mm
  • 300 mm away from the roof
  • Universal terminal panel is a convenient part with varies feedthrough built-in for VGB series glove boxes to transfer gas/vacuum pipelines, circuit cables, etc.
  • Dimensions: 420x280mm
  • Adapter: 10 Φ6 ports, 4 Φ8 ports, 4 Φ12 ports
  • Heatable Antechamber: 200C max., DN385×588mm (L), extra cost $7699
Product Dimensions
  • 6500mm(L) x 830mm(W) x 1830mm(H) (256" x 33" x 72")
Shipping Dimension & Weight
  • TBD
Operation Instructions
  • One-year limited warranty with lifetime support
  • Rusting and damage due to the improper storage condition or maintenance would not be covered by warranty
  • Gloves are consumable parts and are not covered by warranty
Application Notes & Warnings
  • The interconnections between the glove box chamber and the gas purification system must be unimpeded during the purification cycles. 
  • The use of corrosive gasses is prohibited as they will damage the water and oxygen sensors.
  • Regularly perform regeneration to maintain the optimum purification efficiency. 
  • The O2 removing rate is largely dependent on the type of purging gas used. For faster chamber purging process, Nitrogen is preferred over Argon due to its lighter mass.
  • Corrosive liquid (such as LiPF6 electrolyte) must be remain sealed in a container inside the glove box. Otherwise, liquid vapor may condense and corrode the steel chamber and purification pipeline

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