Controlled Atmosphere Glove Box LGB, 2 Workstations (CAT#: STEM-AL2-5474-ZJF)

The Controlled Atmosphere Glove Box LGB is a sealed atmosphere-handling system designed for low-oxygen and low-moisture atmosphere handling. The stainless-steel chamber isolates samples from ambient air while glove ports allow manual manipulation inside the enclosure. A recirculating purification loop removes moisture and oxygen from the working gas. Transfer chambers allow materials to enter or leave the main chamber with limited disturbance of the controlled atmosphere. Vacuum and gas-replacement functions support purging of the transfer chambers before access to the work zone. The control system regulates chamber pressure and monitors the operating state of the gas-handling system. Internal lighting, shelves, and service interfaces support routine experimental work inside the enclosure. The glove box is intended for laboratory processes that require low-moisture and low-oxygen conditions.

Water/Oxygen Level: <1 ppm
Leak Rate: 0.01 vol%/h
Chamber Material: 304 stainless steel, 3 mm
Main Chamber Dimensions: 1900 x 760 x 900 mm
Workstations: 2
Large Transfer Chamber: Ø377 x 600 mm
Small Transfer Chamber: Ø150 x 300 mm
Circulation Flow: 90 m³/h
Vacuum Pump Flow: 8 m³/h
Purification Media: 5 kg copper catalyst + 7 kg molecular sieve
Working Gas: Nitrogen or argon
Pressure Control Range: ±12 mbar setting, ±20 mbar protection

Sealed stainless-steel chamber
Moisture and oxygen purification
Transfer chamber system
Recirculating inert-gas loop
PLC-based pressure control
Integrated vacuum pump
Touch-screen control