Advanced Vertical Airflow Workbench for Scientific Cleanroom Environments

Tianjia Scientific‑Grade Vertical Airflow Clean Bench: Creating an Aseptic Airflow Barrier for Scientific Experiments

I. Core Technical Highlights

1. Vertical laminar airflow technology, precise coverage of the operating area

    

   Tianjia scientific‑grade vertical airflow clean bench adopts advanced vertical airflow design. The air purified by the HEPA high‑efficiency filter covers the entire operating area vertically downward at a uniform wind speed of 0.3~0.6m/s, forming a dead‑end‑free aseptic airflow barrier, effectively isolating external pollutants and avoiding cross‑contamination of experimental samples. Compared with horizontal airflow design, vertical airflow is more suitable for the demand of “protecting samples from top to bottom” in scientific experiments, preventing sample pollution caused by airflow disturbance.
    
2. ISO Class 5 clean standard, scientific‑grade aseptic guarantee

    

   Tianjia scientific‑grade vertical airflow clean bench is equipped with moisture‑proof and flame‑retardant fiberglass HEPA filter, with a retention efficiency of >99.99% for particles above 0.3 microns. Cleanliness meets the Class 5 standard of ISO14644.1 (better than Class 100 requirements), colony count per dish ≤0.5, meeting the strict aseptic requirements of precise scientific experiments such as cell culture and gene detection, far exceeding the purification accuracy of ordinary clean equipment on the market.
    
3. Low‑noise precision efficiency control, suitable for long‑term scientific research operations

    

   The operating noise of Tianjia scientific‑grade vertical airflow clean bench is as low as ≤62dB (single‑person model), vibration control ≤4μm (xyz directions), matched with a microcomputer panel to realize stepless adjustment of wind speed, not only avoiding noise interference to scientific research thinking, but also preventing vibration from affecting precision experimental operations, providing a stable and quiet working environment for scientific experiments.
    
4. Radiation‑proof safety design, protecting scientific researchers and samples

    

   The viewing window of Tianjia scientific‑grade vertical airflow clean bench adopts 5mm liftable radiation‑proof tempered glass, which not only increases natural light introduction but also isolates ultraviolet radiation, avoiding ultraviolet damage to experimental samples and researchers' skin; the countertop is made of SUS304 stainless steel with an integrated seamless process, resistant to erosion by various experimental reagents, easy to wipe clean without residue.
    
5. Modular movable structure, flexible adaptation to scientific research scenarios

    

   Tianjia scientific‑grade vertical airflow clean bench adopts a modular design of detachable bottom box + universal silent wheels, light to move, fast to install, can flexibly adjust the placement position according to laboratory layout and experimental needs, suitable for various scientific research scenarios such as chemical analysis, biological experiments and material research and development, and can be quickly put into use without professional construction.
    

II. Quick Selection & Matching

1. Matching for single‑person scientific research experiments: SW‑CJ‑1C single‑person model is suitable for small laboratories and single‑person operation scenarios, compact size does not take up space, purification efficiency focuses on the operating area, suitable for experiments such as cell culture and sample testing.
    
2. Matching for multi‑person collaboration scientific research: SW‑CJ‑2C double‑person model is suitable for large laboratories and multi‑person collaboration scenarios, super large clean operating surface meets simultaneous experimental needs, suitable for complex scientific research projects such as gene sequencing and material synthesis.
    
3. Matching for multi‑scene scientific research: Customizable countertop size and functional modules, suitable for multi‑disciplinary scientific research experiments such as chemistry, biology and electronics, corrosion resistance to reagents perfectly matches the use requirements of high‑frequency cleaning.
    
4. Procurement mode matching: MOQ 1 unit (US$800~1,000 per unit), supports exclusive discounts for bulk purchases by scientific research institutions, provides fast delivery service, average response speed ≤6.52 hours, high‑repeat customers enjoy stock reservation and on‑site commissioning services.
    

III. Installation Process

1. After receiving the equipment, check the integrity of accessories and equipment appearance according to scientific research laboratory installation specifications, and operate only after confirming no damage.
    
2. Move the equipment to the designated experimental position, lock the universal wheels, adjust to the horizontal state through a level to ensure stable and vibration‑free operation of the equipment.
    
3. Connect to 220V/50Hz single‑phase power supply, check the circuit connection is correct before turning on the machine, start the purification system for pre‑operation for 30 minutes to discharge internal residual air.
    
4. Debug parameters such as wind speed and lighting through the microcomputer panel, use professional instruments to detect cleanliness and noise, and put into operation after confirming compliance with scientific research experimental standards.
    

IV. Daily Usage Precautions

1. Wipe the countertop and viewing window with neutral experimental cleaner and lint‑free cloth every day for all‑round cleaning; HEPA filter is recommended to be replaced every 6~12 months to ensure purification effect.
    
2. Check equipment wind speed, noise and vibration parameters every week. Shut down immediately if abnormalities occur and contact after‑sales engineers for maintenance to avoid affecting experimental results.
    
3. Avoid placing heavy objects on the operating table during experiments to prevent glass deformation under pressure; ensure personnel leave the laboratory when turning on the ultraviolet disinfection lamp, and ventilate for 10 minutes after disinfection before operation.
    
4. Turn off the power supply for long‑term shutdown, put on a special dust cover, store in a dry and ventilated laboratory storage room to avoid moisture and dust accumulation affecting equipment performance.