TRONOVO DF721 Desktop AC Ionizing Air Blower for ESD Control

The TRONOVO DF721 is a compact desktop AC ionizing air blower designed to neutralize static charge at electronics workstations, laboratories and other ESD-sensitive production areas. At maximum airflow, its published electrostatic dissipation time is less than 2.5 seconds, with an ion balance specified at 0V ±15V.

Adjustable airflow from 45 to 110CFM allows the blower output to be matched to different workbench requirements. The unit covers an airflow area of approximately 40 × 90cm and is supplied with a metal support bracket for stable desktop positioning.

Key Features

• Fast static dissipation: Less than 2.5 seconds at maximum airflow under the manufacturer's stated test conditions.
• Stable ion balance: Specified at 0V ±15V.
• AC ionization: Generates positive and negative ions for neutralizing electrostatic charge.
• Adjustable airflow: Output range of 45–110CFM for different workstation needs.
• Desktop coverage: Published airflow area of 40 × 90cm.
• Ion-emitter maintenance: Includes an integrated cleaning brush for routine emitter-needle care.
• Low ozone output: Less than 0.03ppm when measured 15cm in front of the fan.
• Selectable mains configuration: Available for 220V/50Hz or customized 110V/60Hz operation.
• Adjustable support: Metal bracket supports stable positioning and airflow-angle adjustment.

Typical Applications

• Electronics assembly and repair benches
• Semiconductor handling and packaging areas
• Laboratory ESD-control workstations
• SMT production and inspection stations
• Static-related dust-attraction reduction

Operating Notes

Position the blower so the target area remains within the effective airflow zone. Keep the air inlet and outlet unobstructed, adjust the fan speed for the application, and clean the ion emitter according to the current TRONOVO maintenance instructions. Verify the ordered voltage configuration before connecting power.