Chemical and air-sensitive materials
Glove box system solution
For chemical synthesis, catalysis, lithium battery materials, metal organic compounds, etc.
Provide a stable and reliable controlled atmosphere environment for experiments and production sensitive to water and oxygen
Ultra-low water oxygenHigh purity inert atmospherePrecision controlSafe and reliable
Why a controlled atmosphere is needed
Isolate water and oxygen
Effectively removes and isolates water (H₂O) and oxygen (O₂) to prevent oxidation, hydrolysis or deterioration of sensitive substances.
Protective reactivity
Maintain the activity and stability of the reaction system and materials, and improve the success rate and repeatability of experiments.
Improve experimental efficiency
Operate in a controlled environment to reduce side reactions and impurity interference, and improve yield and purity.
Expand material applications
Realize the preparation and research of more new sensitive materials, expand application boundaries and commercialization possibilities.
Typical operation process
1
Sample preparation
Raw material pretreatment and weighing
2
System vacuuming and replacement
Reach low dew point quickly
3
Experimental operation
Synthesis/Mixing/Reaction
4
Purification and transfer
Seal transfer
5
Sample packaging storage
Encapsulated and saved in an inert environment
Key control variables
≤ 0.1 ppm
Water content (H₂O)
Stable control to ensure reaction and material performance
≤ 1 ppm
Oxygen content (O₂)
Inhibit oxidative side reactions and material degradation
-1 ~ 0 bar
Box pressure
Maintain slight positive pressure to prevent external infiltration
20 ~ 30 ℃
Temperature range
Stable temperature control, adaptable to process requirements
≥ 99.999%
Gas purity
High purity inert gas to reduce impurity interference
5 ~ 20 times/hour
Box ventilation rate
Maintain environmental cleanliness and process stability
Recommended system and configuration
TENCAN Chemical and Air Sensitive Materials Application System
Modular design · High-purity inert environment · Precise control
Water oxygen content: ≤ 0.1 ppm (H₂O) / ≤ 1 ppm (O₂)
Gas circulation: 5 ~ 20 times/hour adjustable
Pressure control: -1 ~ 0 bar, micro positive pressure protection
Temperature control range: 20 ~ 30 ℃, ±1 ℃ accuracy
Purification system: efficient water and oxygen removal, long-term and stable
Module expansion: seamless integration of synthesis, purification and analysis
Double-station purification unitEfficient water and oxygen removal
Automatic pressure controlStably maintain box pressure
Circulation purification systemLow dew point continues to be stable
Temperature and humidity monitoringReal-time monitoring and recording
Solvent purification moduleHigh purity solvent treatment
Data recording and tracingCompliance traceability management
Recommended system and configuration
The purification glove box can be combined around the box, transition chamber, purification cycle, control and monitoring interface; the final configuration should be based on the actual process and project confirmation results.
Optional function modules
01Cryogenic refrigeration module
- -80℃~-20℃ precise temperature control
- Adapted reaction plate/circulating cold bath
- High efficiency variable frequency compressor
02Vacuum enhancement module
- Ultimate vacuum ≤ 1 Pa
- Improve system dehydration and deoxygenation efficiency
- Suitable for high vacuum reactions
03Solvent purification module
- Online solvent purification and drying
- Remove moisture, oxygen and gum impurities
- Purification accuracy < 1 ppm H₂O
04Online monitoring module
- O₂ / H₂O real-time monitoring
- Trend analysis and over-limit alarm
- Data recording and export
05Explosion-proof enhanced module
- Explosion-proof electronic control and valve components
- Explosion-proof design of the whole machine
- Safety interlocking and emergency cut-off
06Automatic injection module
- Liquid/solid automatic sampling
- High-precision measurement and sealed transmission
- Improve experimental reproducibility and efficiency
Core configuration list (standard version example)
| Configuration and quantity | Technical parameters | Description |
|---|---|---|
| Standard transition cabin 1 piece | DN385 × 588 mm | The box is placed on the side and can be used for regular material transfer. |
| Tool transition cabin 1 piece | DN150 × 350 mm | For independent transfer of small tools or samples, adjustable per project. |
| 1 piece of shelf | Double layer | The back-mounted structure facilitates the organization of materials in the box. |
| Box rack 1 piece | Height 900 mm | Can be equipped with casters; the purification system can be integrated into the rack area. |
| Transparent visual panel | 12 mm | Double-layer laminated tempered glass. |
| Gloves | 0.4 mm | Material, quantity and number of operating surfaces are selected according to application requirements. |
| Internal power and lighting | 220 V, 10 A / cabinet lighting | Provide basic support for the operation of equipment in the box. |
| Alternate interface | KF40 | Can be used for gas or liquid access, the number of interfaces is confirmed by project. |
| Vacuum pump | The pumping speed is determined according to the transition chamber and process | Used for transition cabin vacuuming and replacement process. |
| HEPA filter | 0.3 μm | Used for dust filtration and circulation pipeline protection in the box. |
| Pressure control | Relative pressure range confirmed by project | The air pressure of the cabinet can be adjusted through the foot pedal or control system. |
| Control system | PLC + touch screen | Used for replacement, purification, operating status and parameter settings. |
| Water and oxygen analysis and data recording | Monitoring scope confirmed by project | Supports operating parameter monitoring and recording requirements. |
| Gas purification system | Water removal and oxygen removal purification column | Can be configured in combination with cycle purification and regeneration maintenance requirements. |
| Organic solvent adsorption system | Configuration by solvent load | Used to absorb solvent vapor generated during the process and protect purification materials. |
* The above functional modules can be selected according to process requirements. For more configuration options, please contact technical consultants.
System structure diagram
High purity argon
High purity nitrogen
(optional)
(optional)
Vacuum pump unit
(optional)
(optional)
Gas purification and control unit
Dust filterMolecular sieve dryingCopper catalytic deoxidationPrecision pressure regulating valveFlow controllerAir sensitive chemical experiment glove box
Online monitoring module
O₂ / H₂O monitoring
O₂ / H₂O monitoring
Data and control system
PLC / HMI / Recording
PLC / HMI / Recording
Optional function modules
Low temperature/vacuum/purification
Low temperature/vacuum/purification
Exhaust gas treatment unit
Exhaust gas purification / HEPA
Exhaust gas purification / HEPA
Accessories and consumables recommendations
Typical application scenarios
APPLICATION SCENARIOS
Synthesis and electrochemistry joint experimental scene
Suitable for experimental processes that require the connection of organic synthesis, material preparation and electrochemical testing in a low water and oxygen environment; the specific configuration should be confirmed based on the sample, process and on-site conditions.
- Environmental controlWater and oxygen control targets are confirmed according to process requirements
- Work layoutEvaluable division of labor operations for synthesis and testing
- Sample transferCombined transition cabin, interface and operation rhythm planning
- Maintenance requirementsTaking into account purification, monitoring and consumable replacement arrangements
Lithium battery precursor synthesis
Suitable for processes such as air-sensitive raw material processing, synthesis connection and sampling; the configuration plan should be confirmed based on material characteristics and operating rhythm.
- Confirm the sensitive properties of raw materials and solvents
- Plan replacement, purification and transfer steps
- Reserved sampling and process interface
Research on air-sensitive catalysis
For experimental processes such as reaction, sampling and data recording, the operating space can be planned based on reaction conditions and module requirements.
- Set environmental goals based on reaction conditions
- Planning experimental operations combined with modules
- Record key operating parameters
Preparation of organic optoelectronic materials
It is suitable for operations such as material preparation, storage and packaging, and the configuration method can be determined according to material characteristics and process interfaces.
- Evaluate material and atmosphere compatibility
- Plan storage, access and transfer methods
- Confirm configuration with process interface
Technical consultation and solution customization
TECHNICAL CONSULTATION & SOLUTION CUSTOMIZATION
Service process
01 Demand communicationUnderstand the experimental process, material characteristics and environmental requirements
02 Project DesignEngineers provide customized solutions and configuration suggestions
03 Plan ConfirmationTechnical refinement and solution confirmation, clear delivery plan
04 ManufacturingStrict quality control and precision manufacturing to ensure stable performance
05 Installation and DebuggingOn-site installation and debugging, skills verification and training
06 After-sales SupportLifelong technical support, quick response to customer needs
Key points of plan communication
Process information sortingConfirm materials, samples and environmental control requirements
Cross-team collaborationAlign experiment, equipment and field interface information
Customized assessmentPlan configuration based on process and space conditions
Delivery supportIdentify training and maintenance needs within the project scope
Professional engineer team
Assist in sorting out technical needs
- Process evaluation and selection suggestionsDiscuss configuration directions based on application goals
- Lab Planning and IntegrationCombining layout and system interface conditions
- Technical training and delivery supportClear operation, maintenance and documentation requirements
- Follow-up communication supportFollow up technical issues according to project progress
FAQ Frequently Asked Questions
Suitable for air or moisture sensitive organic synthesis reagents, catalysts, metal organic compounds, lithium battery materials, solid electrolytes and some optoelectronic materials. When corrosive, toxic or flammable and explosive media are involved, compatible materials and safety modules should be selected based on the specific chemicals.
Through cyclic purification, automatic pressure control, online water and oxygen monitoring, routine inspection of seals and purification column regeneration and maintenance, the box continues to maintain a low water and oxygen environment, and abnormal trends are discovered in a timely manner using data records.
Purification column life depends on the box load, opening frequency and process contaminants. The standard purification system supports regeneration, and engineers can develop a regeneration or replacement cycle based on water and oxygen trends, pressure differences and operating conditions.
The standard index of this solution is O₂ ≤ 1 ppm, which can be further optimized to a lower level based on process conditions; the final index is related to box size, material load, gas source purity and purification configuration.
Supported. It can be designed in combination according to the number of workstations, box size, transition cabin form, process interface, low temperature, vacuum, solvent purification, online monitoring, explosion-proof and automatic sampling.
The project can provide standard warranty and long-term technical support according to the contract. Spare parts, maintenance, remote diagnostics and on-site services can be included in the full life cycle service plan.
