Film plays a critical role in electronics so film thickness testing equipment and services are important to obtain. Used in different roles and applications, film thickness varies according to use. Testing equipment needs to reflect the different thickness aspect. Some films are only a few nanometers thick and require high-accuracy metrology for process control. Testing equipment checks your film for consistency in density as well as thickness and other parameters in the film, ensuring high-quality yield.

While companies used to measure thickness by weighing larger quantities of product, it is more accurate to use testing equipment that shows the locations of defects. When you purchase equipment for film thickness measurement there are a few steps you might want to take:

1. Consider the film thickness ratios you are dealing with when planning to buy film thickness testing equipment.

2. Find durable, high-quality film thickness laboratory equipment for purchase.

3. Use film thickness testing services to analyze your film samples.

Action Steps
The best contacts and resources to help you get it done

Consider the product you work with and measure film thickness before you buy

Measure your film with a dry film thickness gauge and jot down thin film thickness measurement before you purchase testing equipment so you know the parameters you need to test.

I recommend: Filmetrics makes thin film measurements simple, affordable and easy to operate. The company provides custom configurations for customers with special measurements. SolveTech, Inc. offers gauging systems for thickness for plastic film. It offers tools that combine reliable thickness readings with simple, painless performance.

Find fast and reliable equipment for film thickness testing equipment to use in your company

When you do your testing and thin film thickness measurement, use equipment known for speed and accuracy. These testing devices save time and money in the long run.

I recommend: Rudolph Technologies, Inc. offers a series of testers with timely, precise and complete process information. It also offers a flexible and modular platform, making future upgrades simple. Bemis Associates Inc. meets customer's unique application requirements with custom film testing applications and tests film with a variety of thickness.

Send your samples to a film thickness laboratory for accurate readings

If you want to use professional film thickness testing equipment and services for detailed testing from experts, consider sending film samples to a top-notch laboratory.

I recommend: Touchstone Research Laboratory measures with a variety of methods including the Elcometer Magnetic Gage, Digital Eddy Current Tester and Microscopic-Image Analysis Method. If you are looking for a company that works with your company’s unique demands, consider Mission Peak Optics, Inc. Its team of expert programmers and hardware engineers tailor the software and hardware components of their systems to suit customer requirements.

Tips & Tactics

Helpful advice for making the most of this Guide

• •  Use a method of film thickness measuring that tests consistency between light reflected on a film and light reflected from a substrate exterior for more accuracy.