Vacuum box of VB serials
Vacuum box is a kind of equipment that can decompress the internal space and is widely used in scientific research, manufacturing, testing and other fields.
The vacuum box can be customised according to your different needs. At present, stainless steel and acrylic materials are available.
Manufacturer
Torun
Torun are a leading glove box manufacturer committed to the research and production of dry cabinets, vacuum boxes, glove boxes, and automated anhydrous and anaerobic intelligent equipment.
Principle
The vacuum box reduces the air molecules inside the box through decompression treatment, achieving a vacuum state. Its working principle is mainly divided into the following steps:
1. Vacuum pump for air extraction: The vacuum pump pumps out the air inside the box through negative pressure effect, achieving a low pressure state.
2. Stop the pump and maintain pressure: When the pressure inside the box drops to the required vacuum degree, the vacuum pump stops pumping, and the pressure inside the box may fluctuate due to leakage or volatilization. So it is necessary to maintain the vacuum degree that required for a period of time.
3. Gas filling recovery: For environments that require the addition of inert gas, it can be added to the box through valves or other means.
4. Open the box for ventilation: After the pressure reduction process is completed, it is necessary to restore the air pressure to normal pressure by opening the box door, valve, and other means for ventilation treatment.
Summary: Vacuum boxes have a wide range of applications and can be processed by reducing pressure to achieve a vacuum state. Its working principle is mainly achieved through depressurization pumping, effectively improving the performance and quality of materials, providing strong technical support for research, manufacturing, testing and other fields.
Application area
1. Scientific research experiments: In many scientific studies, such as materials research, physics experiments, etc., they are used to create specific vacuum environments for experimentation and observation.
2. Electronics industry: vacuum packaging, leak detection and other operations for electronic components, semiconductor devices, etc.
3. Food packaging: It can remove air inside the packaging, extend the quality guarantee period of food, and maintain the quality and taste of food.
4. Drying treatment: Used for items that require drying under vacuum conditions, such as certain drugs, fine chemicals, etc.
5. Vacuum coating: providing a vacuum environment for the coating process.
6. Aerospace field: Vacuum chambers may be used for component testing and assembly of spacecraft.
7. Medical field: Some medical devices are used in the production and testing process.
Characteristics
1. Using SUS 304# stainless steel material, the outer part of the box is reinforced with ribs to ensure that it can withstand different pressures without deformation.
2. Beautiful appearance, simple structure, the box is equipped with multiple tempered glass windows , convenient for observing the experimental process.
3. Good air tightness performance, vacuum degree can reach -0.1MPa, leakage rate: ≤ 0.001vol%/h.
4. Accepting customisation, can add high and low temperature control system, automatic pressure control system.
Specifications
| Model | Main chamber size (mm) | Material | Vacuum degree (mpa) | Thickness (mm) |
| VB-1 | 400*400*400 | Stainless steel | -0.1 | 3 |
| VB-3 | 600*600*600 | Stainless steel | -0.1 | 3 |
| VB-4 | 800*800*800 | Stainless steel | -0.1 | 3 |
Service Support
Comprehensive repairs and servicing
Annual Support Programs
Your metrology instrumentation is a major investment that is critical to your business operation and success. In today’s competitive climate, it is more important than ever to extend the functionality and peak performance of your metrology equipment years beyond the expiration of your factory warranty. CN Tech’s Support Programs will help ensure that your investment is protected, and that you and your instrument’s are always operating at peak performance.
With over 20 years’ experience servicing and repairing you can be assured that your system is in safe hands. The independent services we offer include system relocation, maintenance visits, parts and consumables, and break down interventions.
CN Tech’s Support Programs are an economical way to guarantee optimal working condition:
- Annual Preventive Maintenance
- Priority Technical Assistance
- Preferred Parts Availability
- On-Site User Training
- Remote Diagnostics
- No surprise repair expense and much more!
Support Contact Example
An example of our service and support contracts are shown below:
Metrology & Instrumentation Annual Support Programs 2024/25
CN Tech's Support Programs will help ensure that your investment is protected, and that you and your instrument’s are always operating at peak performance.