Inert Gas Processing and Seam Welding Glove Box

Model shown: Series 300 Stainless steel Glove Box

• Temperature: Degassing at up to 300°C in pass-through oven
• Humidity: Subambient to 0%RH (± 2% RH)
• Process Gas: 20% He/80%N₂ (mixture accurate to 5 ppm)
• Pressure: 0.1" WG
• Access: Accordion sleeve gloves. Air lock for parts removal Quick-Connect bulkheads for welding electrodes
• ESD Safety: Static neutralization in less than 30 sec. (1KV to 100V)

To eliminate embrittlements that result from a high-humidity welding environment, this chamber maintains a dry nitrogen environment with automated humidity controls.

The glove box features a pass-through vacuum/nitrogen oven for degassing at temperatures up to 300°C, and a right-side air lock for easy parts removal. A trace gas mixer provides a precise He/N₂ gas mixture during seam welding, which allows for subsequent leak detection in a vacuum chamber. Ionization equipment provides fail-safe static neutralization to protect against ESD in the low-humidity environment.