Cleanroom-Rated Variable Speed 3-Fan Overhead Ionizing Blower with Task Light, 120V
The SCS 991A Overhead Air Ionizer is designed for use with sensitive electronic components where electrostatic discharge (ESD) is a problem. The 991A Overhead Air Ionizer provides fast static charge decay efficiency over an entire worksurface area. Equipped with task lighting, an ionization indicator light, and an integrated heater, it offers user-friendly operation while helping protect even the most sensitive components from ESD damage. The SCS 991A Overhead Ionizer easily meets the ANSI/ESD S20.20 required limits for ionization use in electronics manufacturing areas tested per ANSI/ESD STM3.1 and ESD TR53.
- Rapidly neutralizes static charges.
- Covers an extended area with ionized air.
- Inherently balanced to 6V.
- Integrated heater and task lights.
- Ionization indicator light.
- AC technology for stable performance.
- Built-in emitter cleaner for easy maintenance.
The 991A Overhead Air Ionizer produces an air flow that is rich in positive and negative ions. Directing the air flow on an object that has a static electricity charge will neutralize the charge. If the object has a positive static charge, it will draw negative ions from the air flow. If the object has a negative static charge, it will draw positive ions from the air flow. The ions are attracted to the oppositely charged object and will neutralize the electrostatic charge on the object.
The 991A Overhead Air Ionizer features both inherent self-balance technology and a built-in emitter point cleaner. The 991A Overhead Air Ionizer operates on AC technology to provide stable balance performance over long periods of use. The 991A Overhead Air Ionizer provides fast charge decay directly under the unit for targeted worksurface coverage. The 991A Overhead Air Ionizer requires very little maintenance to ensure electrostatic charge is controlled within the worksurface area.
- Three fan AC ionization for 2' x 4' coverage area neutralizes electrostatic charges on insulators and ungrounded conductors within the coverage area.
- 3 seconds discharge times with ±10 volts offset voltage (balance) and easily meets the ANSI/ESD S20.20 required limits for ionization use in electronics manufacturing areas tested per ANSI/ESD STM3.1 and ESD TR53.
- Fluorescent task lighting adds additional light to operator work area for improved visibility.
- Integrated heater removes chill from air for enhanced operator comfort.
- Integrated emitter point cleaner prevents the build-up of debris and maintains optimal ionization performance.
- Fan speed control knob (150-300 CFM) provides stable airflow over extended periods of use
- UL safety certified for the United States of America and Canada.
- NIST calibrated with certificate included. Calibrated with accepted procedures and standards traceable to the National Institute of Standards and Technology.
- Made in the United States of America, Chino, CA
Specifications
- Input Voltage: 120V, 60Hz, 0.5A (fan low, heater/light off); 2.5A (fan high, heater/light on)
- Neutralization (Discharge) Time at 18": ≤3 seconds
- Balance (Offset Voltage) at 18": ±10V
- Ion Emission: AC Ionization
- Coverage: 2' x 4'
- Cleanroom Class: Meets ISO 14644-1 Class 5; Fed std. 209E Class 100
- Emitter Points: Stainless Steel
- Controls: Fan speed control knob BLOWER ON; on/off switch heater & task light
- Indicator Lights: Orange ionization status; orange within on/off switches heater & task light
- Air Volume: 150-300 CFM; combined 3-fan output
- Heated Air Temp: 25°F (14°C) fan low; 11°F (6°C) fan high measured @ 6" in front of center fan above ambient
- Audible Noise: 50 dBA fan low; 60 dBA fan high
- Operating Env.: 32 to 122°F (0 to 50°C) 30 to 70% RH, non-condensing
- Ozone: 0.02 ppm
- Lamp: 13W twin tube, compact fluorescent
- Air Filter: 30ppi open cell polyurethane foam
- Mounting: Adjustable brackets and S-hooks provided
- Enclosure: Powder-coated white enamel aluminum
- Weight: 16lbs. (7.3kg)
- Dimensions: 42.75"W x 4"H x 6.75"D (108.6 x 10.2 x 17.1cm)
- Mounting: Chain and other mounting hardware minimum safe working load 20 lbs.
- Certifications: cULus, CE, RoHS
- Country of Origin: United States of America
| Sell Unit | Each |
|---|---|
| PAC Item Code | I129107 |
| MFG Part Number | 991A |
| Brand | SCS |
| Cleanroom-Safe | Yes |
| Cleanroom Class | ISO Class 5 (Fed. Class 100), ISO Class 6 (Fed. Class 1,000), ISO Class 7 (Fed. Class 10,000) |
| Input | 120V |
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