UL Classified Certification for HazLoc Cabinet Coolers

Although history only records back so far, I am certain (based on my experiences with sharp and heavy objects) that humans have been injuring themselves with tools, and the stuff they make with them, since the beginning of time.  In fact, recorded history DOES bear this out…the famous Code of Hammurabi (circa 1750 B.C.) set specific amounts of compensation for specific injuries, as did laws from all over the ancient world, from the empires of Rome to China.  Since then, we’ve come a long way in regulating safety not only for the worker in the workplace, but in public places, homes, and workplaces where manufactured products are used.

UL LLC (or Underwriters Laboratories, as they were known throughout the 20th Century) is a safety consulting & certification company founded in 1894 by an electrical engineer named William Henry Merrill.  A year earlier, an insurance company hired Merrill to perform a risk assessment and investigation of new potential clients…George Westinghouse and Nikola Tesla, the proprietors of the Palace of Electricity at the 1893 Chicago World’s Fair.  It was this experience that made him realize the potential for such an agency to test and set standards for product safety at the dawn of a new age of technology development.  And 120 years on, the benefits in safety & protection have been proven many times over.

If a product or device carries one of these markings, it’s been evaluated for safety by top professionals in the field.

One of the more critical accreditations that a manufacturer can receive for a product is the UL Classified Mark.  This differs from other markings (like the ones shown above for Certified, Listed, or Recognized) in that Classification means that samples of the product were tested & evaluated with respect to certain properties of the product.

EXAIR’s new Hazardous Location Cabinet Cooler Systems bear the UL Classified Mark.  This means they meet the stringent UL requirements for installation on purged electrical enclosures in specific classified areas:

  • Class I Div 1, Groups A, B, C and D
  • Class II Div 1, Groups E, F and G
  • Class III
EXAIR Hazardous Location Cabinet Cooler Systems maintain NEMA 4/4X Integrity and are CE Compliant.

When choosing products for use in classified areas, it’s critical to ensure safety through compliance, and the HazLoc Cabinet Cooler Systems allow you to do that, with simplicity and reliability.  If you’d like to discuss an enclosure cooling application, in or out of a classified area, give me a call.

Russ Bowman
Application Engineer
EXAIR Corporation
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What is a GEN4 Ion Air Cannon?

Quite simply the GEN4 Ion Air Cannon is based on the mechanics of the 2″ diameter Super Air Amplifier that has static reduction capabilities and as its name implies it amplifies the supply air up to 25 times!

This highly engineered product is very effective at cleaning product and reducing static at distances of up to 15′ away.

GEN4 IAC

The GEN4 Ion Air Cannon comes in a handy stand/mounting unit for easy installation in a wide variety of applications. It can be mounted to machine frames, mounted out of the way from a process, or placed on a bench top.

GEN4 IAC Dimensions

The GEN4 Super Ion Air Cannon can work with as little as 10 PSI supply pressure.

GEN4 IAC Performance

The GEN4 Ion Air Cannon is used in many applications such as bottling, manufacturing of solar panels and preparing new automobile car bodies to be painted – to name a few. Wherever static reduction and/or cleaning is required the Ion Air Cannon can contribute.

It is offered in a kit that can include the 7960 power supply, pressure regulator for fine adjustments, filter/separator to keep the air clean and dry and a shim set for gross adjustments or just the GEN4 Ion Air Cannon and the 7960 power supply.  Of course all components are also available individually.

If you would like to discuss reducing static and/or cleaning materials, I would enjoy hearing from you…give me a call.

Steve Harrison
Application Engineer

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EXAIR Leads the Way with Product Standards

Standards seem to continually get introduced and updated. There is an ever increasing number of local, regional, federal, and even global standards to comply with.  We pay close attention to these standards and have the largest number of standards upon our products.

meets or exceeds oshaThe standards the every EXAIR product meets or exceeds are the OSHA standards for dead-end pressure as well as allowable noise level exposure.  The dead-end pressure directive is OSHA standard 29 CFR 1910.242 (b).  The standard refers to the fact that compressed air can be dangerous when the outlet pressure of a hole, hose or copper tube is higher than 30 psig (2 BAR).  In the event the opening is blocked by a hand or other body part, air may enter the bloodstream through the skin, resulting in a serious injury.  All of the compressed air products manufactured by EXAIR have been designed for safety.  All are safe to be supplied with higher pressure than 30 psig and still meet or exceed the OSHA standard.

The OSHA standard 29 CFR – 191.95 (a) refers to the maximum allowable noise exposure that an operator is permitted to be exposed to for a given period of time.   The chart of allowable exposure times is shown below.   All EXAIR products are engineered to create the minimum amount of noise while efficiently utilizing compressed air.   Many times blow offs are cross drilled to permit air to escape in order to meet the OSHA standard for dead end pressure, this process increases the noise level generated by that blow off considerably.

OSHA Noise Level

One of the most stringent compliance that EXAIR has upon its products is the UL/CUL listings and recognition.  All EXAIR Cabinet Cooler Systems are UL listed, we were the first to insure your electrical cabinet’s NEMA integrity remained by putting our Cabinet Cooler systems to the UL test. This means that the Underwriters Laboratories have deemed these products safe for operation throughout the US and Canada per their standards that are applicable for each of the product groups.   The products undergo numerous tests and scenarios to ensure that an operator will be safe during the normal operation of the units.   The tests for the Cabinet Cooler Systems includes environmental exposure for the given NEMA type of the enclosure along with many other tests.  The Static Eliminator Power Supplies are also UL listed.

cULlistedcULrecognized

CE is another standard which EXAIR pays great attention to to meet or exceed. CE is a standard that is normally preferred when dealing with countries outside of the US but is gaining popularity within the states as well.  CE being a European standard actually stands for a french phrase, “Confrmité Eurpéene” which is translated to “European Conformity”.  Any EXAIR product displaying the CE mark conforms where there are applicable directives.CE

The RoHS directive is targeted on heavy metals that are generally found within electronics.  Substances like Mercury, Lead, Polybrominated biphenyls, Cadmium, or Hexavalent chromium.  In order to meet the RoHs directive a product must have 100 parts per million or less of mercury and for other substances there must be less than 0.01% of the substance by weight in a raw homogeneous materials level. All EXAIR products which are electronic or contain electronic devices are compliant to the 2002/95/EC RoHS directive, also including the amendment outlined in the European Commission decision L 214/65.  This includes all EXAIR Static Eliminators, Electronic Flow Control, and Electronic Temperature Control products.ROHS_Vector

EXAIR maintains records to be sure our supply chain is providing product which meets the conflict mineral free guidelines of the Dodd-Frank Act.  EXAIR supports Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act and we are committed to compliance with the conflict minerals rule in order to curb the illicit trade of tin, tantalum, tungsten and gold in the DRC region. EXAIR is using the CMRT 3.02 template to document our supply chain and commitment to conflict free products. When requested we will even provide the needed forms to support our customer’s efforts in complying with the Dodd-Frank Act.

conflictfree

REACH, is another European Community Regulation this time on chemicals and their safe use.  REACH is targeted to ensure personnel and environmental health by identifying the intrinsic properties of chemical substances easily.  REACH stands for Registration, Evaluation, Authorization and Restriction of Chemical substances and was written into law in 2007. EXAIR products are not required to be registered per Title II, Article 7, paragraph 1  of the legislation since they do not contain substances that are intentionally released.   This is to ensure compliance with Regulation (EC) No 1907/2006 Title I, Article 3, paragraph 3, the European Union requires registration of chemicals and substances imported into the EU to ensure a high level of protection of human health and environment.

Reach

 

To conclude, when there is a safety audit, safe sourcing directive or some other form of standard/conformance that you need to meet, consider EXAIR compressed air products. Please contact us to find out if we can help you meet or exceed those standards.

Brian Farno
Application Engineer Manager
BrianFarno@EXAIR.com
@EXAIR_BF

Safety, Compliance, And Certifications

News broke the other day about an accident at a manufacturing facility not far from us. Two workers’ arms were crushed when a machine malfunctioned. That’s the short story – there is, no doubt, going to be an intensive investigation where the details will be brought to light. For now, the lives of two people who showed up at work to do their jobs have been drastically and permanently changed, and that’s got me thinking (and writing) about safety, compliance, and certifications today.

EXAIR Corporation takes safety very seriously in every sense and every way:

*Design. All of our Intelligent Compressed Air Products are engineered to meet OSHA standards regarding dead end pressures and sound levels.

*Production, part I. We have exacting standards and procedures that govern the machining, manufacturing, assembly, and testing of every product that we make. Training, cross-training, and continuing training ensure that our products are the highest quality achievable.

*Production, part II. Speaking of training, our Production Manager conducts regular, all-hands safety training on a variety of topics. In every single training session, regardless of topic, he makes it clear that safety requires us all: from management’s responsibility for training, documentation and equipment, to operators’ attention to detail and compliance with procedures, to everyone’s diligence in watching out for, and reporting, anything that may not look right.

*Specification. Some of our products shouldn’t be used in certain applications:
-Our Static Eliminators use high voltage at a low amperage to ionize air. They can’t be used near flammable materials or gases.
Line Vacs create a high velocity, turbulent vacuum flow. Don’t use them with any material that can become an explosive mixture. Same goes for our Chip Vac, Heavy Duty Dry Vac, and Heavy Duty HEPA Vac.
-Speaking of Industrial Vacuums, our Reversible Drum Vacs and Chip Trappers operate by pulling a vacuum on the drum. They cannot be used with any material with a low flash point or with flammable liquids such as mineral spirits, gasoline or kerosene.

*Compliance. There are sanctioned regulatory bodies that define what makes…and keeps…products safe for use. EXAIR goes to all lengths necessary to ensure compliance and reporting with the ones pertinent to particular product lines, whether they’re CE marked, RoHS compliant, UL Listed/Recognized, etc. In fact, our products are also certified as Conflict Mineral-Free and REACH Compliant…for the safety of people involved in providing the materials that our products are made of.

CE cULlisted cULrecognized   ROHS_Vector    conflictfree

We go to every length possible to ensure that our products meet the standards that even the most demanding situations call for.

If you want to talk about safety and compliance, talk to us.

Russ Bowman
Application Engineer
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