VGB-6-II-LD is a dual stainless steel glove box 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, so experiments can be conducted in an ultra-clean and highly purified gas environment. It is integrated with vapor pressure control system, gas purification system, automatic gas regeneration control system, auto alarm, and system data log recording. VGB-6-II is widely used in preparing nanomaterials, Li-ion battery materials, catalysts, and metalorganics. Glovebox with heat able antechamber and refrigerator is optional.

SPECIFICATIONS

Working Voltage	110VAC or 220VAC, 50/60Hz, Single Phase
Max. Power Consumption	1.7KW
Glovebox Chamber	Fully openable front window panel (tempered glass, 8 mm thick) Dimensions: 2400mm(L) x 800mm(W) x 930mm(H) Case Material: Stainless Steel 304 Built-in fluorescent lamp Two shelves, 300mm L x 250mm W x 300mm H Two pieces of HEPA filters for particle size >0.3 μm
Antechambers	Large Antechamber Dimensions: 360mm(Dia.) x 600mm(L) Small Antechamber Dimensions (for tools): 150mm(Dia.) x 300mm(L) Max. vacuum level: 100 Pa
Obtainable Purity Level	Water concentration: <1 ppm (20°C, 1 atm) Oxygen concentration: <1 ppm (20°C, 1 atm)
Working Gas	Operating gas: Inert gas such as N2, Ar, He Regenerating gas: Mixture of H2 (5%) and Operating gas Note: If you use Ar gas, please make sure the inside equipment is Ar gas compatible
Gas Purification System	Auto regeneration process with user defined parameters. Built-in Regeneration Temperature Controller. Automatically purging function is built-in for quickly reducing O2 < 100ppm & H2O < 100 ppm before cycling. The automatic pressure control system is built in to keep the pressure at a constant level. Purification Cylinder: made of BASF antioxidant materials (Na86((AlO2)86(SiO2)106.XH20, 5 kg) and UOP water adsorbent materials. Moisture removal capacity: 2 kg Oxygen removal capacity: 60L Stainless steel pipe connection Blower: Flow Rate: 90m³/h
Filter System (optional)	One Organic Solvent Filter System filled with replaceable activated carbon (5.2kg) is optional Carbon and solvent vapor filters are available upon request at the extra cost for flammable vapor
Control system	Siemens PLC control system with 6" touchscreen display Water concentration: 0 - 1000 ppm  Oxygen concentration: 0 - 1000 ppm Auto pressure control -5 - 8 mbar
Feedthroughs	Power feedthrough is included. power extension board with 5 outlets, 15A max.  Can be 110VAC or 220VAC depending on the input source
Vacuum Pump	240L/m Heavy Duty Double Stage Rotary Vane Pump for faster gas exhaust Vacuum rate: 7.8 cfm Lowest pressure: 0.4pa
Gloves	Two pairs of NORTH Butyl glove is included Protection against toxic materials 8" Dia.x 32" Long
Heat able Antechamber (optional)	The inside door of the antechamber can be opened automatically ( Pic. 1-- Video ) Heatable Antechamber: 200C max., DN360×600mm (L), available ( Pic. 2-3) Refrigerator attachment： -20oC （ Pic.2） Two large ante-chambers with central isolating doors are available upon request (Pic. 4 )   Pic. 1 Pic. 2 Pic. 3
Compliance	Gloves are consumable items and are not covered under warranty NRTL or CSA certification is available upon request at the extra cost
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 gasses 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, must be remain sealed in a container inside the glove box.  The glove box may connect with the tube furnace upon request You may order vacuum transportation jar to deliver the air-sensitive sample into or out of the glovebox.