Achieving sub-1 ppm oxygen in glove box

Sub-1 ppm Oxygen Control System for Glove Boxes

By Burhani Engineering Technology

Burhani Engineering Technology offers a high-performance Oxygen Purification and Control System engineered to achieve and reliably maintain sub-1 ppm oxygen levels within inert atmosphere glove boxes. Designed for precision laboratories and advanced manufacturing environments, the system ensures ultra-low oxygen conditions critical for moisture- and oxygen-sensitive processes.

By combining advanced gas purification technology, leak-tight engineering, and intelligent monitoring, this solution delivers exceptional atmospheric purity, long-term stability, and operational reliability.

Key Features & Benefits

• Ultra-Low Oxygen Performance
  Achieves and sustains oxygen concentration below 1 ppm, even during active glove box operation.

• Advanced Oxygen Removal Technology
  High-efficiency getter or catalyst-based oxygen purification system ensures rapid and continuous oxygen scavenging.

• Inert Gas Compatibility
  Optimized for use with Nitrogen (N₂), Argon (Ar), and Helium (He) atmospheres.

• Precision Monitoring & Control
  Integrated high-accuracy oxygen analyzer with real-time digital display and alarm thresholds.

• Leak-Tight Construction
  Engineered sealing and welded stainless-steel gas paths minimize oxygen ingress.

• Low Maintenance Operation
  Long-life purifier materials reduce downtime and operating costs.

• Modular & Scalable Design
  Suitable for new glove boxes or retrofitting existing systems.

Typical Applications

• Lithium-ion battery research and production

• OLED and semiconductor fabrication

• Pharmaceutical and chemical synthesis

• Air- and moisture-sensitive material handling

• Advanced R&D laboratories

Sub-1 ppm Oxygen & Moisture Control System for Glove Boxes

By Burhani Engineering Technology

Burhani Engineering Technology offers an advanced Oxygen and Moisture Purification & Control System designed to achieve and consistently maintain sub-1 ppm levels of both Oxygen (O₂) and Moisture (H₂O) inside inert atmosphere glove boxes. The system is purpose-built for high-precision environments where even trace contamination can compromise product integrity or process reliability.

By integrating high-efficiency purification technology, hermetically sealed gas handling, and precision analytical monitoring, the system ensures long-term atmospheric purity, fast recovery after exposure, and stable performance during continuous operation.

Key Features & Benefits

• Ultra-Low Oxygen & Moisture Performance
  Maintains O₂ < 1 ppm and H₂O < 1 ppm, even during frequent glove use or material transfer.

• Dual Purification Technology
  Combined oxygen getter / catalyst and moisture adsorption (molecular sieve or desiccant) system ensures simultaneous removal of O₂ and H₂O.

• Rapid Atmosphere Recovery
  Fast purification cycle restores sub-ppm conditions after chamber access or sample loading.

• Inert Gas Compatibility
  Designed for Nitrogen (N₂), Argon (Ar), and Helium (He) glove box environments.

• Precision Monitoring & Alarms
  High-accuracy oxygen and moisture analyzers with real-time digital display, programmable alarms, and data output.

• Leak-Tight & Clean Construction
  All-metal gas paths, welded joints, and high-integrity seals minimize contamination ingress.

• Low Maintenance & Long Service Life
  Regenerable purification materials and optimized gas circulation reduce operating cost.

• Modular & Retrofit-Ready
  Compatible with new glove boxes or existing systems requiring performance upgrades.

Typical Applications

• Lithium-ion battery R&D and manufacturing

• Semiconductor and OLED fabrication

• Organometallic and air-sensitive chemistry

• Pharmaceutical formulation and synthesis

• Advanced materials research laboratories

Technical Specifications

Parameter	Specification
Achievable Oxygen Level	< 1 ppm
Oxygen Removal Method	Getter-based / Catalyst-based purification
Inert Gas Type	N₂, Ar, He
Operating Pressure	−5 to +5 mbar (typical glove box range)
Gas Flow Rate	Configurable (up to customer requirement)
Oxygen Sensor Type	Electrochemical / Zirconia (high accuracy)
Measurement Range	0–1000 ppm
Control Interface	Digital display with alarm & data output
Construction Material	SS 304 / SS 316 (optional)
Operating Temperature	Ambient
Power Supply	230 VAC, 50/60 Hz
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