Your Complete Guide to Buying Laboratory Vacuum Ovens

ByGlobal Lab Supply

Vacuum ovens are a piece of lab equipment used for heat transfer and material processing in the process of vacuum metallurgy. These are typically found in many different laboratories, which means you will want one if you’re into conducting research. However, to get the best results, you need to find the best laboratory vacuum ovens on the market. If you are going to buy a new laboratory vacuum oven, make sure to consider these points first:

  • Size

The first thing to consider is how big your vacuum oven should be. The general rule is the larger it is, the more expensive it will be but that won’t mean you get something better in terms of quality since size doesn’t reflect performance. Vacuum ovens come in various sizes depending on what you need to heat or bake – from 25 litres up to 500 litres and higher.

  • Features

These laboratory vacuum ovens come with plenty of features, like temperature control, safety features such as latch and pressure valve, heavy-duty stainless steel construction with glass cover panel, programmable timer control and extraction cycles among others.

  • Overall Price

Nowadays, laboratory vacuum ovens tend to be expensive. However, it all depends on the features included and the size of the machine, and they are not that expensive compared to other types of lab equipment such as chemical analyzers and chromatographs. As a general rule of thumb, you can expect to spend between $10 and $15 per litre depending on your budget.

  • Air Flow Type

You may think working with a giant vacuum oven will be complicated but you’ll have no problem whatsoever if you know how to work it.  These laboratory vacuum ovens are very straightforward to use and operate in most cases. However, you need to understand what type of airflow it offers and your requirements for it. Basically airflow in laboratory vacuum ovens is of two types

  • Vertical Air Flow Vacuums
  • Horizontal Air Flow Vacuums

Different airflow serves different purpose in a lab. Make sure you are keeping this in mind while searching for the best laboratory vacuum ovens.

  • Manufacturer

This is one of the most important points to consider when buying laboratory vacuum ovens. To be sure you’re getting a good product; look for these features – the quality of the materials and design, experience in manufacturing vacuum ovens and how responsive they are to your queries. To get the best results from your vacuum, only buy from trusted and reputable brands as they will offer a genuine warranty on their products.

It’s best to buy a product that comes with at least one year warranty, but you can also get more depending on your choice. If the vacuum oven has what it takes, manufacturers will be happy to offer you extended warranties because they know you’ll use their product for a long time.

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