20 August 2019
 Categories: Technology, Blog

If you're in the market for a nanopositioner, take the time to do your homework, especially if this will be your first time purchasing this type of equipment. The proper equipment will allow you to perform detailed operations. Here are four steps that will help you choose the right nanopositioner for the job.

Look at the Components

When it comes to purchasing a nanopositioning system, it's important that you look at the components. Each nanopositioner should contain three key components. Those are the piezo actuator, the position control, and the position sensor. These components work together to provide the details you need for your projects. If any of these components are missing or malfunctioning, your nanopositioner won't function properly. Not only that, but the equipment must be user-friendly, especially for someone starting out with the system.

Consider the Controller

If you're in the market for a nanopositioner, be sure to consider the controller. While many operators choose to forego the controller, it's actually an essential part of the equipment. It is possible to install a controller after you purchase the nanopositioner. However, for maximum efficiency and effectiveness, it's best that you purchase a nanopositioner that comes equipped with an on-board controller. That way, you know that the controller you're using is designed specifically for the nanopositioner you've purchased.

Choose the Right Material

If you're looking to purchase a nanopositioner for your lab, you need to choose the right material. Nanopositioners are manufactured using four basic types of materials. Those are aluminum, steel, super invar, and stainless steel.

• Aluminum – ensures maximum frequency for high scanning

• Super Invar – provides thermal stability

• Steel and stainless steel – increased durability

Before you choose the material, it's important that you consider the projects your nanopositioner will be used for. Choosing the wrong material for your projects could result in serious complications.

Know Your Actuators

If you're going to be purchasing a nanopositioner, don't overlook the actuators. You might not realize this, but nanopositioners and piezzo actuators work hand in hand. Without the piezzo actuator, your nanopositioner won't conduct full movement, which means your results won't be accurate. The best way to avoid problems with your nanopositioner is to choose the right piezzo actuator. To ensure maximum results, talk to your nanopositioner supplier about the type of piezzo actuator that's best for your equipment.

Don't take chances with your lab equipment. If you're in the market for a nanopositioner, use the tips provided here to help you choose the right equipment.