Is It Time to Upgrade Your Fume Hood?
April 18, 2019 | Fume Hoods

Is It Time to Upgrade Your Fume Hood?

Does your lab handle any type of acidic or toxic chemicals? If so, chances are you have at least one laboratory fume hood. With a fume hood, employees have the ability to conduct processes involving harsh chemicals for suitable completion. If your laboratory has a fume hood, its employees likely use the item every day, meaning that it receives a lot of wear. But, how do you know when the time has come to replace an existing laboratory fume hood with an updated model? Here are some signs that it is time to upgrade your fume hood with a newer, updated option:

Fume Hood is Old

Of course, this does seem like an obvious sign, and the reason is that it is true. Over time technology advances, and as such so does the efficiency of items. It is a well-known fact that a vehicle made in 2018 is typically much safer than a one that was built in the 90s. The same is true for lab equipment. Newer laboratory fume hoods can eliminate exposure to hazardous chemicals better and can manage processes more effectively, without a doubt. If the fume hood in your laboratory is over 10 years old, you need it replaced with a new one. The employees could be put at risk with your old one, and energy costs for the older one are certainly much more than a newer model.

Broken Sash

The sash is first to go when it comes to a laboratory fume hood. The everyday use puts a lot of stress on the pulleys, cables, and sash glides, causing them to break down much quicker. If this the case with your fume hood and your sash is broken, investing in a new one is likely cheaper in the long run.

Lab Expansion

You will want to consider upgrading if your lab has expanded since the purchase of your present fume hood and you have not added addition fume hoods. More lab procedures typically mean more chemicals, which your standard fume hood may not be equipped to handle. An increase in lab size or function means it is time for a new laboratory fume hood. Keep your employees safe by ensuring your lab has the proper model.

Maxed Out HVAC System

One more consideration to make when determining if it is time to upgrade to a new laboratory fume hood is how well your HVAC system is functioning. The older, traditional style fume hoods utilize ducts to basically draw out chemical fumes and force them into the exhaust system. Yes, these fume hoods can work well, but the air supply in the lab can become strained. Major temperature fluctuations can occur as well.

A ductless fume hood is one option to consider for making the air supply consumption somewhat lighter on the lab. These options offer great flexibility to your lab and are extremely efficient. They can be positioned in any location within your lab, and do not have to hook up to your ventilation or air supply.

Your laboratory fume hood is one of the more important appliances in your workspace. To learn more about upgrading your fume hood contact us today.