I. Product Overview
The UN series is a general-purpose glovebox developed by ABN for scientific research and small-scale mass production. Its core advantages include high-efficiency single-column purification, a stable low water and oxygen environment (<1 ppm), modular design and intelligent control. It addresses the requirements for safe operation and testing of water-oxygen-sensitive samples in fields such as semiconductors, new energy and advanced materials. It supports integration with equipment including the UNOS-U160B and adapts to diverse scenarios ranging from laboratory research and development to pilot production lines.
II. Equipment Parameter Specifications
| Parameter Category | Specific parameters |
|---|
| box structure | 304 Stainless steel, 3mm thickness; oil film brushing on inner surface, stainless steel / custom paint finish on outer surface |
| standard size | Single-station: 1220×750×900mm (2 gloves); Multi-station: 1500/1800×750/1000×900mm (3-4 gloves) |
| Front window configuration | 8mm Tempered safety glass, slanted viewing window, detachable |
| glove interface | POM / Aluminum alloy material, diameter 220mm; butyl rubber gloves (thickness 0.4mm, diameter 7-8 inches) |
| Water and Oxygen Control | Water content ＜1 ppm, oxygen content ＜1 ppm; leakage rate＜0.001 vol%/h |
| Purification System | Single-column purifier (5kg copper catalyst + 5kg molecular sieve), oxygen removal capacity 60L, water removal capacity 2kg; automatic regeneration |
| Cyclic capability | Integrated fan flow rate 90m³/h (variable frequency control) |
| vacuum pump | Rotary vane pump, pumping speed 8m³/h, ultimate vacuum degree≤2×10⁻²mbar |
| work pressure | ±10mbar Adjustable, automatic protection when exceeding ±12 mbar |
| control system | Siemens PLC + 7-inch touch screen, IoT module optional |
| working gas | Argon, Nitrogen, Helium (99.999% purity) |
| Environmental Requirements | Temperature: 10–35℃, Humidity ≤70% (no condensation) |
III. Product Features
Stable Low Water and Oxygen Environment: Single-column purification with precise control maintains water and oxygen levels below 1 ppm long-term, suitable for handling sensitive materials.
Flexible Modular Configuration: Single/multi-station and single-sided/double-sided options available with custom dimensions; compatible for integration with inspection and welding equipment.
Smart and Convenient Control: Siemens PLC paired with a touchscreen for real-time monitoring of water, oxygen, pressure and temperature; IoT is optional to enable remote management.
High Sealing and Easy Maintenance: Multi-layer O-ring sealing structure with replaceable core components. Single-column regeneration is simple to operate, resulting in low maintenance costs.
Safe and Compatible Design: Built-in overpressure, vacuum interlock and leakage alarm functions, matching the interface and protection requirements of equipment such as UNOS-U160B.
IV. Technical Advantages
High-efficiency Single-column Purification Technology: Composite purification using copper catalyst and molecular sieve with automatic regeneration to ensure continuous operation and reduce gas consumption.
Precise Water and Oxygen Control: High-efficiency purification plus closed-loop flow and pressure control keeps water and oxygen steadily below 1 ppm to meet the demands of high-end applications.
Intelligent Operation and Maintenance System: Real-time monitoring of key parameters, with automatic protection and alarming upon abnormalities. Remote diagnosis and data traceability are supported to improve equipment availability.
Modular Expansion Design: Cabinets can be spliced and expanded to adapt to diverse scenarios. The high-sealing structure cuts gas loss and suits cleanroom installation.
Cost-effective Adaptation: The single-column design balances cost and performance. It features a short delivery cycle and rapid after-sales response, ideal for scientific research and small-scale production.
V. Application Scenarios and Fields
Semiconductors and Microelectronics
Advanced Packaging: 2.5D/3D packaging, TSV through-silicon via processing. A water-free and oxygen-free environment ensures the quality of micro-bumps and bonding.
Wafer Processing: Surface treatment and defect inspection for wafers with a process node of 28nm and below, compatible with UNOS-U160B high-precision imaging.
Power Devices: Internal structure inspection for thick-layer packaging of IGBTs and MOSFETs to guarantee high-power reliability.
New Energy Materials
Lithium Batteries: Electrode material synthesis, pole piece preparation and cell assembly to prevent moisture from affecting performance and safety.
Solid-State Batteries: Electrolyte preparation and packaging. Water-free and oxygen-free conditions avoid interfacial side reactions.
Fuel Cells: Processing of proton exchange membranes and catalysts to maintain material stability.
Advanced Material R&D
Nanomaterials: Synthesis of metallic nanoparticles and two-dimensional materials to prevent oxidation and agglomeration.
Organic Synthesis: Sensitive organic reactions (e.g., Grignard reactions) and synthesis of active pharmaceutical intermediates to improve yield and purity.
Special Alloys: Processing and forming of high-temperature aerospace alloys and titanium alloy powders to avoid oxidation defects.
Scientific Research and Laboratories
Materials Science: Sample preparation for XRD and electron microscopy. An inert environment preserves the original state of samples.
Life Sciences: Anaerobic microbial culture, freeze-drying and encapsulation of biological samples to extend the storage period.
Nuclear Technology Research: Radioactive sample handling with sealed operations to protect personnel safety.
Other High-End Applications
Medical Devices: Packaging and testing of implantable medical devices to ensure sterility and stability.
Optoelectronic Industry: Preparation of OLED materials and quantum dots to improve device luminous efficiency and service life.
Precision Inspection: Integrated with UNOS-U160B to enable non-destructive testing of sensitive samples, such as structural analysis inside semiconductor packages.
Equipment drawing
