GLB series glove box
- Glove box is a closed system with inert gas protection and ultra-low leakage rate. It is widely used in new energy,lithium battery, vacuum deposition, laser welding, nuclear industry, laboratory and other industries.
In terms of operation forms, there are single sided and double sided operation forms;From a structural perspective,there are integrated and split types;From a functional perspective, there are automatic control of gas pressure, automatic control of oxygen content, and automatic regeneration and water and oxygen content, and automatic regeneration and reduction of purification columns; It has functions such as three-level user management,security prompts, judge and alarm, data storage, audit trail, and electronic signature. This device can be connected and integrated with different devices and accessories to achieve various process requirements.
Product Description
Technical Features
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High‑sealing Chamber Structure
Adopting fully‑welded 304 stainless steel construction with multi‑layer O‑ring sealing to achieve low overall leakage rate and stable internal atmosphere. High‑transmittance, corrosion‑resistant viewing window provides clear full‑view observation inside the chamber. - High‑efficiency Gas Purification & Circulation System
Closed‑loop inert‑gas circulation. Oxygen removal by catalyst and deep moisture removal by molecular sieve. H₂O and O₂ content inside the chamber can be stably maintained ≤1 ppm to avoid deterioration of oxidation‑ and hydrolysis‑sensitive samples. Automatic regeneration of purification columns reduces maintenance cost.
- Intelligent PLC Automatic Control System
Touch‑screen HMI displays real‑time oxygen, moisture and chamber pressure. Automatic pressure regulation, auto‑gas filling & exhausting, audio‑visual alarm for over‑limit H₂O/O₂ values. Multiple safety protections for simple and reliable operation.
- Vacuum Antechamber for Material Transfer
Large‑ and small‑size antechambers are equipped. Materials are fed into main chamber after vacuum pumping and inert‑gas replacement. Main‑chamber high‑purity atmosphere will not be destroyed during sample loading/unloading, lowering gas consumption and improving working efficiency.
- High Flexibility & Expandability
Reserved standard process ports for connecting external modules such as oven, coating machine, stirring and heating units. Single‑station / dual‑station options available. Vibration‑dampened split‑type structure. Suitable for lithium‑ion battery, semiconductor, new‑material R&D, chemical synthesis and other scenarios. Customization is supported.
Technical Specifications
| Project/Model | GLB-2 | GLB-3 | GLB-4 | GLB-4/D |
| Number of gloves | 2 | 3 | 4 | 8 |
| Internal dimensions(mm) | 1200*780*900 | 1500*780*900 | 1800*780*900 | 1800*1200*900 |
| External dimensions | 1950*950*1900 | 2250*950*1900 | 2550*950*1900 | 2550*1210*1900 |
| Weight(kg) | 350 | 420 | 550 | 630 |
| Power supply | AC220V50Hz,1.8KW | AC220V50Hz,2.5KW | ||
