Why It's Important To Use UL Listed Products

Oct 29, 2018 4:00:00 PM / by Albert Cappello

Setting up or refurbishing an industrial or laboratory facility requires thousands of choices.  For busy laboratory or facilities mangers tasked with outfitting a workspace with new industrial or laboratory furniture, many times the buying decision for these workhorses comes down to cost.

The last five to ten years has seen a huge influx of furniture manufactured by overseas companies, particularly from China and Mexico. Almost all of it is cheaper! 

It is very tempting to purchase it and save money. Let’s face it, in the mind of the average purchasing agent, a table is a table, and a workbench is a workbench.

But, there should be a deeper concern when purchasing these products...Safety!

This is especially true when there are electrical components involved.


Not All Products Are Equal


UL Listed productsElectrical safety is very important.  Most labs house sophisticated and expensive equipment, and it’s likely that the bulk of the spend in setting up a new facility is the computers and testing equipment that does the lion's share of the daily work.

 It is common for purchasers to do a lot of research and investigation in the buying process for these items because they are costly and need to hold up to the wear and tear of daily usage.

It’s likely that cost is less of a factor in the purchasing decisions for these items because of the need for reliability and functionality.

However, when it comes to the true workhorses of the everyday lab, the workbenches, the laboratory work surfaces, tables and workstations, it is very common to skimp in this part of the spend. Because let’s face it, most people think a workbench is just a place to house your equipment and store things. 

This couldn’t be further from the truth!

When your lab works with sophisticated testing equipment or hazardous chemicals, electrical safety is paramount.  Many workstations and workbenches are outfitted with plugs, data ports, switches and other electrical components.

When buying laboratory workstations and benches, it is important that those electrical components are of the highest quality and the assembly is also highly rated. Because the last thing you want is that expensive equipment being damaged or ruined because of electrical components that short out 

Otherwise all of that expensive equipment could literally go up on smoke.


UL, The North American Gold Standard


The U.S. system of safety includes the following:

  • Development of standards and certification organizations, such as Underwriters Laboratory (UL)
  • Enforcement authorities known as Authority Having Jurisdiction (AHJs)
  • Installation code developers, such as the National Fire Protection Association (NFPA)
  • Federal agencies, such as the Occupational Safety and Health Administration (OSHA)
  • Installers and manufacturers

Each of these groups plays an important role in maintaining a safe work environment.

ul listed productsWhen it comes to electrical safety in North America, UL is the Gold Standard. UL is a global independent safety science company with more than a century of expertise innovating safety solutions.  One of the core business functions of UL is the UL Listing. 

For manufacturers that are UL certified, they agree to a specific set of guidelines and monitoring.  In order for a manufacturer to apply the UL Listing to their products, that company must agree to rigorous examination, testing and follow-up surveillance of their manufacturing process and procedures and maintain compliance with nationally recognized safety standards.

Once a company and its products have passed UL Certification, manufacturers agree to routine monitoring and follow up.  On a quarterly basis, UL representatives inspect facilities and products to ensure that companies are not swapping inferior components or shortcutting their assembly processes.

This is your guarantee that every product has been manufactured and assembled with the highest degree of safety.


Sobering Statistics


Here is some information on why it is important to meet UL standards. 

From a UL newsletter:

UL’s Field Evaluations - Deficiency Statistics Tell a Story. Since 2006, UL has been collecting compliance information at the time we conduct evaluations of equipment in the field.

Of the more than 25,000 pieces of equipment evaluated as part of our Field Evaluation services, over 17,000 of these - or 63% - have been found to have deficiencies. These deficiencies include serious fire and shock hazards, as well as other issues, such as incorrect or missing markings or misapplied components.

AHJs who call for field evaluations on modified or unlabeled equipment are doing a tremendous service in preventing potential fire, electric shock, and personal injury hazards. The statistics bear this out.

Many AHJs have examined equipment that bears a CE marking, but no UL Listing Mark. As indicated on page 39 of the 2008 UL White Book and also on UL’s website at www.ul.com/regulators/CEmarkinfo.cfm, the CE marking is a European marking of conformity to facilitate trade between countries within the European Union. The CE marking is not a safety certification mark, and does not demonstrate compliance with applicable safety requirements in North America. Because the CE marking does not satisfy the NEC or OSHA requirements for product listing, UL has been asked to conduct Field Evaluations on many pieces of CE-marked equipment. In 89 percent of the UL Field Evaluations conducted on equipment that bears a CE marking, deficiencies were noted and the equipment was not considered to be eligible for a UL Field Evaluated Product Mark, without some degree of modification.


Non UL-Listed Products Have No Place In Your Lab


One only needs to look to the news to see the impact of inferior electrical components and shoddy assemblies on safety and fire hazard. Hoverboards are a perfect example.



Picture the potential damage to a laboratory that houses expensive testing equipment or worse, hazardous chemicals that are easily ignitable.

Is the cost savings of buying non-UL Listed products worth the potential loss of life?  Absolutely not.

When it comes time to outfit your lab, insist on  American-Made UL Listed Products.  Your company, your lab, your equipment and your employees depend on it.


Update Your Laboratory Furniture On A Budget

Topics: Laboratory

Albert Cappello

Written by Albert Cappello

Albert Cappello is the CEO of Workstation Industries, Inc. WSI is a manufacturer of Industrial, Technical and Laboratory Furniture based in Southern California.

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