DESCO 60505 – High Output Benchtop Ionizer (120 VAC)

• Benchtop steady state DC ionizer
• Specially designed fan modules create better coverage (16″ x 24″), consistent offset voltage (balance) ±3 volts, and superior discharge times(<1 second at 12”) tested per ANSI/ESD STM 3.1
• 3 position fan speed: low, medium, high (50-100 CFM)
• NIST calibrated with certificate included
• Made in the USA

The Desco High Output Benchtop Ionizer is a compact and lightweight steady state DC auto-balancing benchtop worksurface ionizer with integrated closed-loop feedback.

The unit is normally placed at one end of the workbench or area to be neutralized. It may also be mounted to a wall or shelf. The Ionizer’s neutralization discharge time will be best approximately 12″ to 48″ directly in front of the unit and will increase as the distance from the unit increases.

The Desco High Output Benchtop Ionizer employs Steady State DC technology. Steady State DC systems consist of separate negative and positive ion emitters connected by a pair of high-voltage cables to their respective high-voltage power supplies. The spacing between emitters varies depending on the design, and DC power is constantly applied to the emitter points. The ionizer uses feedback from the internal sensor grill to continuously adjust the output to maintain balance.

Ionizers are useful in limiting electrostatic charge generation, ElectroStatic Discharge, ElectroStatic Attraction, as well as preventing equipment latch-up. Per ANSI/ESD S20.20 section 6.2.3.1. Protected Areas Requirement states: “Ionization or other charge mitigating techniques shall be used at the workstation to neutralize electrostatic fields on all process essential insulators if the electrostatic field is considered a threat.” “Air ionization can neutralize the static charge on insulated and isolated objects by producing separate charges in the molecules of the gases of the surrounding air. When an electrostatic charge is present on objects in the work environment, it will be neutralized by attracting opposite polarity charges from the ionized air. Note that ionization systems should not be used as a primary means of charge control on conductors or people.” (Reference: EN 61340-5-2:1 clause 5.2.9)