How to Choose a Quality Portable Rockwell Hardness Tester

Many people purchase a portable Rockwell hardness tester so they can test the hardness of their metal. Portable Rockwell hardness testers are needed for many different purposes, not just by jewelers and goldsmiths. They are also used in industries such as automotive, construction, aerospace, transportation, among many others.

All that said, figuring out which Rockwell hardness tester is best for you can be tough. That's why we put together this post with tips on how to choose a quality portable Rockwell hardness tester.

Which portable Rockwell hardness tester is best for you really depends on what your needs are. For most people, a portable Rockwell hardness tester with a simple, intuitive design will suit their needs perfectly. For example: if you want an easy-to-use and easy-to-carry portable hardness tester with all the bells and whistles, check out our product catalog.

Here is a list of what you need to look out for when buying a portable Rockwell hardness tester:

1. The accuracy

The accuracy of a Rockwell hardness tester refers to how close it comes to the industry standard values for Rockwell hardness testing. Now one thing you need to know is that every manufacturer has its own calibration process and each one is different

2. The sturdiness

Whether you want a portable rockwell hardness tester for industrial use or a one-person compact workstation, you need to ensure that your testing machine is sturdy enough. You can test the strength of a portable Rockwell hardness tester by dropping it from a reasonable height. A low-quality one will break easily after a few hard falls.

3. The accuracy of the results

As we said above, most portable Rockwell hardness testers have their own calibration process and this calibration process is usually different from the industry-standard value. So what we mean is this: even if the portable metal hardness tester comes with an accuracy of 0.5%, for example, it may not give you accurate measurements.

4. Versatility

This factor mainly concerns someone who already has a well-equipped home laboratory and needs a portable Rockwell hardness tester for industrial use. If that's you, then you need to know that some portable Rockwell hardness testers are only good for the industrial market while others are not meant for industrial use at all. So be sure to consider whether what you're looking for can easily be used in your existing lab or not.

5. The readability

The readability refers to how easy it is to read the numerical values of the Rockwell hardness scale. Low-quality portable rockwell hardness testers usually have high readings for both high and low points on the Rockwell scale. Low-quality ones also blur the readings, which is not only inconvenient but also unsanitary. You definitely want a portable Rockwell hardness tester with clear, readable numbers.

6. The warranty

This factor applies to people who are buying their first portable Rockwell hardness tester or testing machine. Manufacturers usually offer warranties on their machines, so be sure to check it out before you decide on your purchase.

Always buy from trusted industrial equipment sellers. You can easily find them online, however, make sure to choose the one with the most authentic products. TestCoat, for instance, can be a great place to look for a portable rockwell hardness tester online.

About TestCoat:

For many years, TestCoat has been a trustworthy partner and leader in the supply and distribution of inspection equipment, laboratory & physical test equipment for the coatings and paint industries. We supply non-destructive quality control and testing instruments such as Paint thickness Mil Gauges, Gloss meters, paint meter, portable rockwell hardness tester, laboratory mixersviscometers, film applicatorsdrying time recorder, cupping testers, Wet scrub abrasion testers, Coating inspection kits with advanced technology, and of the highest standards.

For more information, visit https://www.testcoat-usa.com/