Keyence SJ-F5500 High-Precision Static Eliminator Blower with Pulse AC Ion Balance Control

The Keyence SJ-F5500 is a high-precision static eliminator blower engineered for rapid electrostatic discharge elimination in wide-area industrial and laboratory environments. Utilizing a Pulse AC method with ±7000V applied voltage combined with an I.C.C. ion balance control system, it achieves static elimination times of approximately 0.6 seconds to prevent dust adhesion, part damage, and operator shocks — critical in sensitive biotechnology workflows, molecular diagnostics, and biomanufacturing processes.

Key technical specifications include:

• Ion Balance maintained at ±5 V for optimal static neutralization
• Operating distance: minimum 50 mm to the target surface
• Maximum wind speed: 5.7 m/s with an air volume of 10 m³/min ensuring effective ion dispersion
• Ozone emission controlled: max 0.005 ppm, supporting safe deployment in cleanroom environments
• Power input: 100–240 VAC, 50/60 Hz, with power consumption of 90 VA
• Operating conditions accommodate ambient temperatures from 0 to +50°C and relative humidity levels between 35 and 65% RH, making it suitable for diverse biomedical engineering and synthetic biology settings.

The blower’s non-contact measurement capabilities and rapid static elimination performance make it an essential tool in preventing electrostatic interference during gene editing procedures, protein engineering, or any live-cell imaging applications sensitive to static charge accumulation. Despite minor cosmetic imperfections and missing stands, the unit operates flawlessly, providing reliable static control critical for maintaining the integrity of sensitive laboratory instruments and bioprocessing equipment.

This static eliminator blower is widely used in biotechnology research labs, precision manufacturing, and clinical diagnostics requiring stringent static mitigation solutions that support molecular cloning workflows and biopharmaceutical production pipelines.