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60 Degree Gloss Meter Test Instructions

Mar 21, 2025

When measuring surface gloss, precision is important. It doesn't matter if you are part of manufacturing, quality control, or developing a product, a 60 degree gloss meter is necessary to apply consistency and quality. But how do you use it correctly?  In this guide, we will show you the step-by-step instructions of performing a 60 degree gloss meter test so you will have reproducible results every time.

Lab Testing Equipment portable digital three angle Gloss Meter tri gloss measurement  (1).webp

What is a 60 Degree Gloss Meter?
Before diving into the instructions, let’s quickly cover the basics. A 60 degree gloss meter is a device designed to measure the glossiness of a surface by shining a light at a 60-degree angle and analyzing the amount of light reflected. It’s the most commonly used angle for general-purpose gloss measurement, making it a versatile tool for a wide range of industries.

Step-by-Step Test Instructions

1. Clear Away Dust:

Ensure that the area you are measuring today is free from dust, debris, fingerprints, or anything else that may interfere with the measurement process. Even minor imperfections will slow or interrupt accurate readings. If necessary, use a clean, light cloth or acceptable cleaning solution, but ensure that the surface is dry and glazed when you are done. 

2. Calibrate Your Gloss Meter:

Calibration is essential to take an exact measurement, and most 60-degree gloss meters come with a calibration standard. Place your gloss meter on the standard and follow the manufacturers step to calibrate it. This will ensure that your gloss meter is on zero and gives you quick and exact readings as well. 

3. Check the Gloss Meter on the Surface:

Place the gloss meter flat against the surface you are testing on and make sure it is sturdy and perpendicular to the surface you are testing on, or you may skew your results. The 60-degree angle is set automatically and you will not need to manually calibrate it. 

4. Take the Measurement
Press the measurement button to capture the gloss reading. Hold the device steady until the reading is complete. Most gloss meters will display the result on a digital screen, often in gloss units (GU). For best practices, take multiple readings at different spots on the surface and calculate the average to ensure consistency.

5. Document and Analyze the Data:

Write down, or digitally save the readings for future reference. If your gloss meter has a way of storing or connecting to a computer, use this to make it as painless as possible. After you have taken your readings, compare the result against your desired gloss level or any industry standards to see if the surface you are testing met your gloss requirement.

Tips on how to maintain product measurement consistency

1. Make sure the Glossmeter is readwhen being use to measure gloss.

2. When measuring the gloss, measure on a re-flat tabletop, not on any curved or rough flat surface. 

3. The lens needs to be cleaned routinely to limit dust from creating a build-up on the lens to guarantee accuracy. 

4. Place the Glossmeter in its case to avoid the chance of being dropped, or experiencing impact.

Call to Action

Ready to take your surface gloss measurements to the next level? Explore our range of 60 degree gloss meters today and find the perfect tool for your needs. Have questions or need assistance? Contact us—we’re here to help you make the best choice!