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

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Item Number: VGB6III
Transported by LTL Freight (Truck)

VGB-6-III-LD is a triple stainless steel glove box with one middle openable front window designed for researchers in material science, chemistry, semiconductor, and related topics. 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 1ppm, such that experiments can be conducted in an ultra-clean and highly purified gas environment. It is integrated with a vapor pressure control system, purity control system, automatic gas purity regeneration control system, auto alarm, and system data log recording.  Three slidable shelves are built in the glovebox to make operation at easy.  VGB-11 is widely used in preparing nanomaterials, Li-ion battery materials, catalysts, and metallorganics. 

Working Voltage 220V AC, 50/60Hz, Single Phase
Max. Power Consumption 4KW
Glove Box Chamber

  • Case Material: Stainless Steel 304
  • Dimensions: 3600mm(L) x 800mm(W) x 930mm(H)
  • 12mm thick double layer laminated safety glass with corrosion protection film for operating in a safe and easy manner
  • Ample space for 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)

Air-lock Chamber

  • Antechamber Dimensions: 385mm(Dia.) x 588mm(L)
  • Small Chamber Dimensions (for tools): 150mm(Dia.) x 300mm(L)
  • Max. vacuum level: 100 Pa

Working Gas
  • Operating gas: Inert gas such as N2, Ar, He
  • Regenerating gas: Mixture of H2 (5%) and Operating gas 
  • For purification system with only water adsorbing function, Regenerating gas will be the same as Operating gas

Filter System
  • 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 1 Pa
  • Purification limitation:
    • Water concentration: <1 ppm (20°C, 1 atm)
    • Oxygen concentration: <1 ppm (20°C, 1 atm)
  • Regeneration Temperature Controller is built-in for automatically regenerating the filters
  • Automatically purging function is built-in for quick reducing O2 < 200ppm & H2O < 50 ppm before recycling.
  • The automatic pressure control system is built in to keep the pressure at a constant level.

  • 240L/m Heavy Duty Double Stage Rotary Vane Pump for faster gas exhaust
  • Vacuum rate: 7.8 cfm
  • Lowest pressure: 0.4pa
Blower Flow Rate: 90m³/h
Purification Pipeline 304 Stainless Steel, KF40 Port
Gloves A pair of NORTH Butyl glove is included to provide better protection against toxic materials
Lighting Built-in fluorescent lamp

Slidable Shelf
  • Two slidable shelves are built-in top of inside glove chamber with dimensions of 300mm x 250mm
  • 300mm away from the roof
Product Dimensions 4200mm(L) x 830mm(W) x 1830mm(H) (165" x 33" x 72")
Shipping Dimensions & Weight

  • Heatable Antechamber: 200C max., DN385×588mm (L),  (Pic.1-2)
  • Two large Ante-chamber is available  (Pic. 3)
  • 5" tube furnace with bottom loading is available on one of top glovebox for oxygen-free sintering (Pic. 4)
Operation Instructions           -- Li-S battery pototype line in the  glovebox 

  • One Year limited warranty with lifetime support
  • Rusting and damage due to improper storage condition or maintenance are not covered by warranty
  • Gloves are consumable items and are not covered under warranty

Application Notes & Warnings
  • The interconnections between the glovebox chamber and the gas purification system must be unimpeded during the purification cycles. 
  • The use of corrosive gases is prohibited as they will damage the water and oxygen sensors.
  • Regularly perform regeneration to maintain optimum purification efficiency. 
  • The O2 removing rate is largely dependent on the type of purging gas used. For a 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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