Laboratories and medical auxiliary spaces (such as inspection rooms, pharmacies, and sterile operating rooms) have extremely strict requirements for ventilation systems: precise control of air volume and airflow direction to ensure air cleanliness; extremely low operating noise to avoid interfering with precision experiments and medical operations; at the same time, equipment must have high reliability and environmental compliance to eliminate pollution risks. Blauberg EC centrifugal fans (backward curved impeller series), with their characteristics of precise control, low noise, and stability, have become a professional ventilation solution for such scenarios.
Precise air volume control ensures environmental cleanliness. During chemical experiments and sample testing in laboratories, fume hoods and exhaust systems need to quickly exhaust harmful gases; medical auxiliary spaces need to maintain a stable positive/negative pressure environment to prevent cross-contamination. Blauberg EC centrifugal fans support air volume adjustment via PWM signals or 0~10V analog voltage, with an adjustment accuracy of ±5%, which can accurately match the ventilation needs of different scenarios—for example, fume hoods in chemical laboratories require high air volume for rapid exhaust, while sterile operating rooms need constant low air volume to maintain cleanliness. The stable air flow output of the fans can effectively avoid the accumulation of harmful gases or airflow disturbance affecting experimental/medical results.
Low-noise and stable operation adapts to precision scenarios. Precision instruments in laboratories and diagnostic operations in medical auxiliary spaces all require a quiet environment. Blauberg EC centrifugal fans adopt glass fiber-reinforced plastic or welded metal impellers, paired with maintenance-free ball bearings, resulting in minimal mechanical vibration during operation; the scroll-less design reduces noise generated by airflow swirling, with operating noise as low as 38dB, equivalent to the quiet environment of a library, which will not interfere with the concentration of experimental personnel or the accuracy of medical operations.
High reliability and compliance eliminate risks. Ventilation systems in such scenarios need to operate stably 24/7. The EC motors of Blauberg EC centrifugal fans have undergone rigorous testing, with a service life of up to 50,000 hours, and are equipped with overload protection and overheating protection functions to effectively avoid sudden failures. The product strictly complies with the ErP2015 Directive and COMMISSION REGULATION (EU) No 327/2011, is made of environmentally friendly materials, and does not release harmful substances, meeting the environmental requirements of laboratories and medical spaces. In addition, the fans can be compatible with corrosion-resistant and easy-to-clean ventilation ducts, facilitating regular disinfection and maintenance to prevent bacterial growth.
Intelligent interconnection improves management precision. The fans are equipped with international standard R485 remote communication protocol interfaces, which can be connected to Laboratory Information Management Systems (LIMS) or Building Management Systems (BMS) for medical buildings, enabling real-time air volume monitoring, remote adjustment, and fault alerts. For example, when the concentration of harmful gases exceeds the standard during experiments, the system can automatically trigger the fan to increase air volume to ensure personnel safety; the regular maintenance reminder function can ensure the equipment is always in optimal operating condition.
Whether for the exhaust of harmful gases in chemical laboratories or clean ventilation in medical inspection rooms, Blauberg EC centrifugal fans have become the ventilation guardian of laboratories and medical auxiliary spaces with their professional advantages of “precision, low noise, reliability, and compliance.”
