Two Specialized Air Guns for Static Removal

EXAIR manufactures a range of Static Eliminator products that are all efficient, effective, and easy to use…none more so than the Gen4 Ion Air Gun. Consider:

  • It’s “plug and play,” all the way.  Connect the cable to the Power Supply, and hook it up to your compressed air system, and you’re ready to go.
  • It’s efficient and quiet.  The high velocity jet entrains an enormous amount of air from the surrounding environment, where it’s ionized and ready to eliminate static charge quickly and effectively.
  • Instant static dissipation, at your fingertips (literally) – squeeze the trigger to blow ionized air, anywhere you want (well, within the reach of the 10 foot cable, anyway.)
  • This is our rugged, industrial use model which can be seen in assembly, packaging, painting/coating and plastics processes.
Model 8493 Gen4 Ion Air Gun Kit comes with everything you need, right out of the box. Just add compressed air.

Again, the Gen4 Ion Air Gun is just one of our Static Eliminator products.  Another handheld Static eliminator is our Intellistat Ion Air Gun, this product is more geared towards clean room type applications.

EXAIRs’ Intellistat Ion Air Gun has earned a Class 5 Cleanroom Rating making it ideal for static elimination in cleanrooms for sensitive processes. There are manufacturing processes that require certain cleanliness standards for operation in such as scientific research, solar panel manufacturing or biotechnology industries. This means that any tool or material you use in this process has to meet a certain standard. EXAIR’s Intellistat was engineered to do just that.

EXAIR Intellistat Ion Air Gun

The Intellistat Ion Air Gun is a patented handheld air gun for static elimination in sterile environments and clean rooms. This lightweight tool provides rapid static decay with a simple squeeze of a short-throw trigger reducing 5,000 volts to 500 in under second. Furthering the Intellistat’s utility, it has now been awarded the ISO 14644-1 Class 5 rating for clean rooms and controlled environments making it the perfect tool for electronics manufacturing, testing facilities and laboratories.

The Intellistat is the ideal solution for static elimination in your sensitive processes. Learn more about the Intellistat as well as the rest of EXAIR’s large line of static elimination products at www.EXAIR.com or by contacting any of our Application Engineers.

Jordan Shouse
Application Engineer

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Static Season is in Full Swing, Super Ion Air Knives can Remove the Shock!

The Gen4 Super Ion Air Knife is a powerful static eliminator that prevents jamming, tearing, shocks and dust build up by neutralizing static and blowing away the debris.

They combine the quiet and efficient Super Air Knife with the compact design of the rugged Gen4 Ionizing Bar resulting in a total solution to remove static electricity from plastics, webs, sheet stock and other product surfaces. Removing the static helps reduce or eliminate the process issues that the static electric causes, allowing for greater production speeds, improved product quality and a cleaner product. Some of the issues static causes include, dirt and dust buildup on surfaces, misreads for sensors, poor quality from ink jets, poor print quality on printed surfaces, and personnel getting shocked.

The Gen4 Super Ion Air Knife floods an area or surface with static eliminating ions. With a uniform airflow across its length, misalignment to critical surfaces like webs is avoided.  The force can be adjusted from a light breeze, to a full out blast of air. The Gen4 Super Ion Air Knife is electrically powered, is shockless and has no moving parts.

How It Works

gen4siak_hwrks_800x
How The Gen4 Super Ion Air Knife Works

In the diagram above, compressed air flows through an inlet (1) into the plenum chamber of the Gen4 Super Ion Air Knife. The flow is directed to a precise, slotted orifice. As the primary airflow exits, it creates a uniform sheet of air across the entire length, pulling in in surrounding air (2). An electrically powered Gen4 Ionizing Bar (3) fills the curtain of air with positive and negative charges. The air stream delivers the static eliminating ions to the product surface (4) where it instantly neutralizes static and cleans off dust and other particulates.

The Gen4 Super Ion Air Knives are powerful tools, and very quickly dissipates 5kV of static even at low compressed air supply pressures. At 5 PSIG, only 3.7 SCFM (0.3 BAR, only 105 SLPM) of compressed air per foot of length is required!!  Sound levels are also very low, resulting in quiet operation.

super ion air knife performance

Added Features –

  • Compressed Air Inlets are provided on each end and the bottom of the Super Air Knife
  • Thicker shims can be installed easily if more force is needed.
  • Emitter points are durable stainless steel
  • The high voltage cable is armored to resist cuts and abrasion, and has integral grounding.  Threaded bayonet connector is fully assembled and ready to use
  • Electromagnetically shield cable protects sensitive electronics
  • Gen4 Ionizing Bars and Power Supplies are UL Component Recognized to U.S and Canadian safety standards and are CE and RoHS compliant
  • Power Supplies are 115/230 VAC selectable and come with 2 or 4 outlets
  • Standard lengths from 3″ to 108″ (76mm to 2743mm) are offered, and custom lengths are available to meet your process needs

Successful applications include web cleaning, pre-paint dust removal, shrink wrapper machinery, printing equipment, package cleaning,and bag opening/filling operations.

If you have questions about Gen4 Super Ion Air Knives, other types of Static Elimination products,  or any of the 16 different EXAIR Intelligent Compressed Air® Product lines, feel free to contact EXAIR and myself or any of our Application Engineers can help you determine the best solution.

Jordan Shouse
Application Engineer

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Clean Room Static Elimination

Class 5 Cleanroom Rating

EXAIRs’ GEN 4 Intellistat Ion Air Gun has earned a Class 5 Cleanroom Rating making it ideal for static elimination in cleanrooms for sensitive processes. There are manufacturing processes that require certain cleanliness standards for operation in such as scientific research, solar panel manufacturing or biotechnology industries. This means that any tool or material you use in this process has to meet a certain standard. EXAIR’s Intellistat was engineered to do just that.

The Intellistat Ion Air Gun is a patented handheld air gun for static elimination in sterile environments and clean rooms. This lightweight tool provides rapid static decay with a simple squeeze of a short-throw trigger reducing 5,000 volts to 500 in under second. Furthering the Intellistat’s utility, it has now been awarded the ISO 14644-1 Class 5 rating for clean rooms and controlled environments making it the perfect tool for electronics manufacturing, testing facilities and laboratories.

The Intellistat is the ideal solution for static elimination in your sensitive processes. Learn more about the Intellistat as well as the rest of EXAIR’s large line of static elimination products at www.EXAIR.com or by contacting any of our Application Engineers.

Eric Kuhnash
Application Engineer
E-mail: EricKuhnash@EXAIR.com
Twitter: @EXAIR_EK

When, And Why, Should I Have My Static Meter Calibrated?

Instrument calibration is a big deal in a number of situations. Companies that sell product by weight are (or should be) adamant about keeping their scales calibrated. If they read light, they’re giving unintended discounts. If they’re reading heavy, they’re gouging their customers, and their local Weights & Measures folks take a dim view of that.

A much more serious situation, involving errant instrument readings, took place on a U.S. Navy submarine, USS Greenling (SSN-614) in the spring of 1973. They were conducting tests on a firing a new torpedo that was specifically designed for greater depths. While operating at what they THOUGHT was the ship’s “test depth” – the point at which the designers say the hull can be expected to maintain reliable integrity – the Captain, who was in the Torpedo Room, noticed a pressure gauge on a torpedo tube showed a higher-than-expected reading. They quickly realized the depth gauge in the Control Room was not operating properly, and they were, in fact, alarmingly close to “crush depth” – which is exactly as bad as it sounds. That’s a story every submariner hears early in their career, and it’s the reason that instrument calibration (for ALL systems…not just the depth gauges) is taken QUITE seriously.

In certain industrial and commercial ventures, instrument calibration is critical in that same vein: atmospheric monitoring equipment needs to be accurate or people can be poisoned by toxic gases, or suffocated from lack of oxygen, for example. Other processes aren’t life-threatening, but can have major impacts on production and quality. One of these (and the main subject of this blog) is the ability to measure static charge.

EXAIR’s Model 7905 Digital Static Meter is a handheld instrument that quickly & accurately indicates the static charge that resides on an object’s or material’s surface. If it’s in proper calibration, it can be used to gauge the effectiveness and efficiency of static eliminators, by measuring the static charge before, and after, exposure to the static eliminator product. It can also help to identify the source of static charge by showing specifically where the highest charge resides on an object or piece of material.

EXAIR Model 7905 Digital Static Meter: Because you can’t manage what you don’t measure.

To do so accurately, though, it has to be maintained in good working order. To ensure this, EXAIR Corporation offers calibration service, available at three levels, depending on your specific needs.

  • Level 1 Calibration is performed in accordance with Mil Std 45662A, and is traceable to NIST (National Institute of Standards and Technology) standards. It doesn’t include before/after test data, but does ensure the Static Meter is in good working order and reads accurately. For most typical industrial applications, this is all that’s required.
  • Level 2 Calibration complies with Mil Std 45662A, and is traceable to NIST standards as well. It DOES include before/after test results and lists the laboratory standards used (along with NIST test numbers), which may be called for in compliance with your company’s quality programs.
  • Level 3 Calibration also complies with Mil Std 45662A and is traceable to NIST standards. This level of calibration, however, is performed by an independent laboratory that is accredited for ISO 17025 compliance. The calibration certificate issued satisfies requirements of:
    • Mil Std 45662A
    • ANSI/NCSL Z540-1
    • ISO/IEC Guide 25
    • ISO/IEC 17025

If you don’t recognize any of those requirements, Level 1 Calibration is likely all you need to ensure your Static Meter is functioning properly. A prime example of the need for Level 3 Calibration might be a pharmaceutical goods manufacturer who uses Static Eliminators to ensure cleanliness/sanitation in a packaging evolution, and uses the Static Meter to periodically document the dissipation of the static charge on the packaging material. The before/after results, along with compliance to certain standards, could trigger a safety recall on a potentially unsafe product that presented a very real public health risk.

Prime examples of applications where your Static Meter might need different levels of calibration (from left to right) – an artwork maker using a Gen4 Ion Air Gun can ensure consistency in finished products by periodically having their Static Meter calibrated to Level 1 standards. A playing card manufacturer who uses Gen4 Ionizing Points and sells product to casinos can provide quality documentation to their customers with Static Meters calibrated to Level 2 standards. A pharmaceutical company who uses a Gen4 Ion Air Jet can track quality – and hence public safety – by documenting compliance with the highest levels of regulatory control with Static Meters calibrated to Level 3 standards.

As temperatures drop in the Northern Hemisphere, static charge – and attention to the problems it causes – rises. If you’ve got questions about static elimination, let’s talk.

Russ Bowman, CCASS

Application Engineer
EXAIR Corporation
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