4GBS is composed of a sealed main chamber, a set of antechamber(including big and small antechamber) that can be evacuated, a rotary vane vacuum pump and a display with PLC controller.

The gas purification system is composed of a single automatic and renewable purification column and a blower to purify and maintain the working environment. It form a inert atmosphere of H2O&O2 ≤ 0.1PPM to satisfy your

 laboratory requirements.

Mainly creating a non-moisture and non-oxygen environment for organic metal chemistry, organic synthesis, 3D printing of new material powders, special anaerobic and hydrophobic

chemical treatment, biomedical,electronic component processing, solar cell assembly, lithium battery materials and battery assembly experements, catalyst treatment, pharmaceutical

synthesis, nuclear industry, membrane industry, etc;

• SUS304 stainless steel box design, tempered glass or polycarbonate front window (opional);

• Indicator: H2O&O2 ≤ 0.1PPM

• Leakage rate ≤ 0.001 vol%/h;

• The solenoid valve adopts modular design, which reduces leakage rate and is easy to replace

• A large antachamber with a sliding tray, featuring a unique design for the transition door that is lightweight and easy to open;

• Inert gas purification system; HEPA high-efficiency filter;

• SIEMENS microcontroller; SIEMENS operation touch screen, easy to access various functions;

• Sealed gas circulation, oil-free and vacuum free; All stainless steel gas flow pipes and accessories;

•Data Memo: Automatic Recording System Data;

• Replacing manual pressure control with foot pedals;

• Automatic pressure control, the working pressure can be set within the range of+12mbar;

Specifications