Glove Box
Three Port Single Sided Glove Box Workstation with Inert Gas Purification System
Item Number : ST11
Price varies based on specs and customizations
- Moisture & Oxygen Purity
- < 0.1 ppm (H2O & O2)
- Internal Chamber Dimensions
- 1500 mm (L) × 750 mm (D) × 900 mm (H)
- Gas Circulation Capacity
- 90 m³/h VFD Blower
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Product Overview
This high-performance three-port single-sided glove box system provides an ultra-clean, controlled inert atmosphere engineered specifically for moisture- and oxygen-sensitive scientific workflows. Operating in a closed-loop circulation with an integrated single-column purification unit, the equipment reliably maintains both water and oxygen concentrations at sub-0.1 ppm levels under standard operating conditions. Its spacious, ergonomically angled workstation allows two researchers to collaborate simultaneously or gives a single operator unrestricted lateral reach across the 1500 mm wide chamber floor.
Designed primarily for advanced battery research, solid-state electrolyte development, organometallic synthesis, and high-purity metallurgy, this system acts as a barrier against atmospheric contamination. The fully integrated control architecture combines touch-screen PLC automation, dynamic pressure compensation, and variable-frequency gas circulation to preserve the integrity of reactive precursors, halide electrolytes, and pyrophoric reagents throughout complex handling procedures.
Constructed from heavy-duty 304 stainless steel with precision-machined sealing interfaces, the enclosure achieves an exceptionally low leak rate of less than 0.001 vol%/h. Integrated self-diagnostics, automated regeneration sequences, and comprehensive multi-sensor feedback loops guarantee consistent baseline stability, operational safety, and continuous 24/7 atmospheric purity in demanding academic and industrial research facilities.
Key Features
- Sub-0.1 PPM Inert Environment: Integrated closed-loop purification system continuously strips moisture and oxygen using 5 kg of regenerable copper catalyst and 5 kg of molecular sieve, delivering steady baseline levels below 0.1 ppm H2O and 0.1 ppm O2.
- Ergonomic Three-Port Configuration: Designed with three precision-machined aluminum glove ports on a single tilted front fascia, offering flexible positioning for multi-operator cooperation or expanded single-user reach across internal equipment.
- Intelligent Siemens PLC Touch Interface: Centralized touchscreen controls circulation rates, box pressure levels, auto-purging routines, and self-regeneration cycles while providing real-time system diagnostics and password-protected parameter settings.
- Automated Chamber Pressure Regulation: Dynamic pressure stabilization allows user-defined setpoints within ±10 mbar, supported by dual foot-pedal micro-adjustments and automated safety trips that engage if differential pressures exceed ±12 mbar.
- High-Capacity Dual Antechamber Architecture: Equipped with a standard or heated large cylindrical antechamber (360 mm dia. × 600 mm L) featuring vertical lift doors and a rapid-transit mini antechamber (150 mm dia. × 300 mm L) to maximize transfer throughput without compromising internal purity.
- Integrated Heating Antechamber Capability: Optional high-temperature surround-heating package for the main transfer chamber delivers controlled thermal processing up to 200°C with digital PID profiling for thorough component bakeout and degassing.
- Precision Analytical Sensor Suite: Incorporates a cleanable, regenerable P2O5 moisture sensor (0–500 ppm range, 0.1 ppm resolution) and a non-depleting ZrO2 solid electrolyte oxygen sensor (0–1000 ppm range, 0.1 ppm resolution) for accurate real-time environmental tracking.
- Modular Solvent and HF Trap Management: Optional 10 kg high-capacity activated carbon and activated alumina adsorption columns isolate organic vapors and corrosive hydrofluoric acid byproducts from the main purification circuit to extend catalyst service life.
- Robust Heavy-Duty Stainless Construction: Main enclosure fabricated from 3 mm thick 304 stainless steel featuring an electro-polished/brushed interior finish, high-clarity 8 mm tempered safety glass, and DN40 KF electrical and feedthrough ports.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Lithium-Ion & Solid-State Battery Assembly | Stacking, electrolyte filling, sealing, and testing of moisture-sensitive lithium metal anodes, sulfide-based solid electrolytes, and pouch cells. | Prevents hydrolytic degradation and dangerous passivation layer buildup by holding ambient moisture strictly below 0.1 ppm. |
| Organometallic & Coordination Chemistry | Synthesis, handling, and recrystallization of pyrophoric metal catalysts, Grignard reagents, and sensitive metal-organic frameworks (MOFs). | Eliminates oxidation risks and side reactions through continuous closed-loop inert gas scrubbing under argon or nitrogen. |
| Perovskite Solar Cell Fabrication | Spin coating, annealing, and vapor deposition prep of hybrid organic-inorganic halide perovskite precursors. | Safeguards volatile halide films from ambient humidity, significantly enhancing photovoltaic conversion efficiency and device repeatability. |
| Specialty Powder Metallurgy & 3D Printing | Sieving, packaging, and handling of fine titanium, aluminum, and refractory metal powders vulnerable to oxidation. | Prevents explosive surface reactions and oxide inclusions, preserving powder sphericity and metallurgical purity. |
| Organic Semiconductor & OLED Research | Deposition material prep, device encapsulation, and clean-environment testing of conjugated polymers and small molecules. | Protects reactive cathode interfaces and organic transport layers from trace oxygen quenching and moisture-induced dark spots. |
| Nuclear & Halogenated Chemical Processing | Handling reactive halide compounds with dedicated HF traps and activated alumina vapor capture systems. | Traps corrosive acid vapors before they degrade internal seals or catalyst beds, ensuring operator safety and unit longevity. |
Technical Specifications
| System Subassembly | Parameter / Specification | Value / Design Standard (ST11) |
|---|---|---|
| Main Chamber Body | Item Model Identifier | ST11 |
| Overall Internal Dimensions (L × D × H) | 1500 mm × 750 mm × 900 mm | |
| Chamber Wall Material & Thickness | 304 Stainless Steel, 3.0 mm thick | |
| Internal / External Surface Finish | Brushed Interior Finish / White Powder-Coated Exterior | |
| Sight Window | 8 mm thick tempered safety glass, inclined ergonomic viewing angle | |
| Glove Ports | 3 ports, solid aluminum alloy with double O-ring seals | |
| Gloves | 8" diameter cuff, 32" length, heavy-duty butyl rubber | |
| Internal Shelving | 3-tier integrated 304 stainless steel adjustable shelving | |
| Illumination | High-intensity external LED lighting mounted above view glass | |
| Chamber Feedthrough Interfaces | 3 × DN40 KF blind flange feedthroughs, 1 × 220V electrical power feedthrough | |
| Gas Filtration | Dual 0.3 μm HEPA particulate filters (1 × gas inlet, 1 × gas outlet) | |
| Atmospheric Purity | Water Vapor Content (H2O) | < 0.1 ppm (under 20°C, 1 atm, 99.999% inert gas supply) |
| Oxygen Content (O2) | < 0.1 ppm (under 20°C, 1 atm, 99.999% inert gas supply) | |
| Enclosure Leak Rate | < 0.001 vol%/h | |
| Large Antechamber | Cylinder Dimensions | 360 mm Diameter × 600 mm Length |
| Material & Construction | 304 Stainless Steel body, 10 mm anodized aluminum dual vertical-lift doors | |
| Sliding Tray | 304 Stainless Steel with smooth guide tracks | |
| Vacuum & Refill Operation | Touchscreen-driven electro-pneumatic solenoid automation; analog pressure gauge | |
| Heated Large Antechamber | Cylinder Dimensions | 360 mm Diameter × 600 mm Length, 304 Stainless Steel |
| Heating Architecture & Power | Wrap-around surface heating jacket, < 2000 W total power | |
| Temperature Range & Control | Ambient to 200°C; programmable digital PID controller with timer functions | |
| Mini Antechamber | Cylinder Dimensions | 150 mm Diameter × 300 mm Length (100 mm extending into main chamber) |
| Material & Door Mechanism | 304 Stainless Steel body, dual clamp-lock manual sealing doors | |
| Sliding Tray & Controls | 304 Stainless Steel tray; manual 3-way ball valve; analog pressure gauge | |
| Gas Purification System | Purification Column | Single-column closed-loop system, 304 Stainless Steel container |
| Catalyst Fill & Chemistry | 5 kg Copper Catalyst (Deoxygenation) + 5 kg Molecular Sieve (Moisture Adsorption) | |
| Total Absorption Capacity | 60 L Oxygen (O2) / 2000 g Water Vapor (H2O) | |
| Circulation Blower | 90 m³/h integrated variable-frequency drive (VFD) blower | |
| Compatible Working Gases | High-purity Nitrogen (N2), Argon (Ar), or Helium (He) | |
| Column Regeneration Sequence | Fully automated PLC cycle using 5–10% H2 balance inert gas mix | |
| System Valve Architecture | DN40 KF electro-pneumatic angle main valve; 6-valve integrated SS manifold block | |
| Vacuum System | Vacuum Pump Specification | Heavy-duty oil-sealed rotary vane pump, 12 m³/h displacement |
| Ultimate Vacuum Rating | ≤ 2 × 10⁻¹ Pa | |
| Accessories & Controls | Integrated oil mist exhaust filter, gas ballast control, automatic PLC on-demand startup | |
| Sensors & Analyzers | Moisture Analyzer | P2O5 sensor probe, range 0–500 ppm, accuracy 0.1 ppm (regenerable/cleanable) |
| Oxygen Analyzer | ZrO2 solid electrolyte sensor probe, range 0–1000 ppm, accuracy 0.1 ppm | |
| Trap Accessories | Organic Solvent Trap | 238 mm Dia. × 407 mm H, 304 SS, 10 kg activated carbon with bypass & purge ports |
| Acid Vapor (HF) Trap | 238 mm Dia. × 407 mm H, 304 SS, 10 kg activated alumina with bypass & purge ports | |
| Control & Power | Control Architecture | Siemens PLC system with color touchscreen HMI and dual foot-pedal switches |
| Dynamic Pressure Range | User-adjustable within ±10 mbar; automated alarm and shutoff at ±12 mbar | |
| Power Supply | 220V AC / 50–60 Hz |
Why Choose This Product
- Industrial-Grade Vacuum Engineering: Built with 3 mm solid 304 stainless steel and electro-pneumatic DN40 angle valves, this system maintains high structural rigidity and an ultra-low leakage rate (< 0.001 vol%/h) over decades of continuous cycling.
- Downtime-Free Sensor Longevity: Featuring cleanable P2O5 moisture sensors and solid-state ZrO2 oxygen analyzers, this workstation prevents probe poisoning and eliminates the costly consumables typical of fuel-cell-based monitors.
- Versatile Multi-User Ergonomics: The unique three-port front window profile maximizes operational flexibility, enabling dual-researcher collaboration on complex battery assembly lines without spatial interference.
- Advanced Process Protection: Customizable adsorption columns for HF acid and volatile organic solvents protect internal catalysts from cross-contamination, ensuring continuous sub-0.1 ppm gas purity even during demanding chemical synthesis.
- Full-Workflow Customization & Support: Backed by comprehensive technical support, KINTEK provides complete integration services, including custom feedthroughs, internal presses, spin coaters, and tailored thermal antechambers.
Contact our technical sales team today to request a quote or design a customized inert gas glove box tailored to your laboratory requirements.
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