Measuring the Density of Plastics Using a Density Meter – Step by Step

Online course for laboratories, quality control, purchasing, sales, and production staff

Course Reference Number: LAB-2.102 – Measuring the Density of Plastics Using a Density Meter – Online Course – ISO 1183-1

👉 Every plastic material has its own "identity" – and one of its defining characteristics is density.
This seemingly simple parameter – along with MFI, moisture, and purity – helps predict how a raw material will behave during processing.

🟢 Sometimes a difference as small as 0.01 g/cm³ is enough to make the final product more brittle, less durable, or fail to meet quality requirements.
That’s why understanding how to measure density is a foundation of effective quality control – regardless of whether you use a Rolbatch density meter or any other device operating on the same hydrostatic principle (Archimedes’ law).

In this course, you will learn not only how to perform density testing according to ISO 1183-1, but more importantly, how to achieve repeatable and reliable results that help you better understand material behavior and respond quickly to production issues.

Rolbatch Academy shows that a good laboratory is not just about equipment – it’s about knowledge, procedure, and awareness of why even the smallest deviation matters.

Have you already purchased a Rolbatch density meter, or are you planning to buy one?
Do you want to make sure your team knows how to operate it correctly from day one?

👉 A density meter is a key tool in plastic quality control — but purchasing the device is only the first step.
👉 Just as important is learning how to operate it correctly and perform density testing in compliance with ISO 1183-1, which describes the hydrostatic method (Archimedes’ principle).
👉 This course is a practical online training – video, audio, and PDF materials – showing you step by step how to use the Rolbatch density meter, but the same procedures apply to any density tester operating on the principle of weighing a sample in air and in liquid — the so-called immersion (hydrostatic) method.

With this course you will:

• Implement a standard procedure for density measurement in your laboratory.

• Reduce the risk of measurement errors and equipment damage.

• Ensure every employee receives clear and professional training.

This course is the perfect complement to the purchase of a Rolbatch density meter.
If you are still considering an investment – contact us and we will prepare a complete offer including other Rolbatch laboratory instruments.

What will you learn in this course?

🟢 How a density meter based on the hydrostatic (Archimedes) method works and which components are part of the device.
🟢 How to prepare the Rolbatch density meter for operation and set the measurement parameters.
🟢 How to correctly prepare the sample and perform the test according to ISO 1183-1.
🟢 How to interpret density results for various raw materials and finished products.
🟢 How to maintain the density meter and avoid common operating mistakes.
🟢 How to use checklists, tables, and ready-to-use PDF materials in your daily work.
🟢 How to implement a standard density testing procedure in your laboratory.

Who is this course for?

🟢 For laboratories and quality control departments planning to purchase or already using the Rolbatch density meter or other devices operating on the hydrostatic (immersion) principle.
🟢 For production operators responsible for monitoring raw material density.
🟢 For new employees who need to quickly learn how to operate the device.
🟢 For purchasing and sales teams who want to understand how the density meter works.
🟢 For any company investing in Rolbatch or similar laboratory equipment.

Why should you take this course?

➤ Because a density meter requires proper handling to deliver reliable and repeatable results.
➤ Because correct operation reduces the risk of errors, downtime, and equipment damage.
➤ Because this course includes practical videos, audio files, and ready-to-use PDF materials.
➤ Because you’ll train your team faster and avoid repeating the same explanations.
➤ Because when you buy a Rolbatch density meter, you can immediately receive a complete package: device + training – also applicable to other manufacturers’ instruments working on the same principle.

👉 Also check out other online courses – perfect for those who want to learn the fundamentals without unnecessary complications, as well as for intermediate and advanced participants.
👉 Explore more courses for laboratories and quality teams.

Certificates of Participation and Diplomas from Rolbatch Academy – Your Knowledge Confirmed with Official Documents!

Reserve your spot now and enjoy 30-day access to this online course!

Subscription options available for 3, 6, and 12 months.

Online Course Format

⏱ Access period: 30 days – learn at your own pace until you complete the course. 

📜 Certificate of participation and diplomas: Yes – upon completing the course, you will receive a certificate of participation, and after successfully passing the quiz, you will also receive a diploma confirming your knowledge of the course topics. Find more details here:
👉 www.rolbatch.eu/pages/certificates

💬 Available languages: English, German, Polish, Spanish, Chinese, Russian, Italian, and more. Our courses are offered in a total of 14 languages. If a translation in your preferred language is already available, you can gain access immediately after purchase. If it is not yet available, we will prepare the translation for you within 1–3 weeks. Let us know your preferred language during the purchase process.

When will the course be available?

📅 Immediate access: If the course is already translated into your language, you will receive access immediately after purchase.
🌍 Translation on request: If the translation is not yet available, we will prepare it within 1–3 weeks at no additional cost for any of the 14 languages we offer. Other languages are available upon request – let us know your preferred language during the purchase process.

Schedule and Organization

📅 Regular online courses: Start every 1–3 weeks, depending on language availability.
👥 On-demand courses: For groups of 6 or more, we can organize a course at any time and adapt it to your preferred language.

On-Demand Organization – Flexibility Tailored to Your Needs

Our online courses can also be organized on demand, providing solutions tailored to the needs of both individuals and entire teams. We can also prepare custom courses on topics that are particularly relevant to you or your company.

Write to us, and we will inform you about the next available date for this course or propose a customized course to suit your needs.

👉 Custom Courses

For more information about course organization, visit:
👉 www.rolbatch.eu/pages/faq-online-trainings-plastics-recycling

FAQ and Certificates – Key Information

❓ Have questions about the course? Find answers to frequently asked questions here:
👉 www.rolbatch.eu/pages/faq-online-trainings-plastics-recycling

📜 Want to know more about the certificates and diplomas you’ll receive? Learn more here:
👉 www.rolbatch.eu/pages/certificates

Request Pricing and Schedule

Our online courses offer a flexible format at an affordable price. Provide the number of participants and your preferred start date to receive a personalized offer.

➡️ Click "Request Pricing and Schedule" to start your learning journey today!

Pricing Information

The price depends on the number of participants – larger groups benefit from better rates. Contact us to learn more.

When sending your inquiry, please provide:

• The number of participants interested in the course.
• Your preferred date and time to start.
• Any additional questions or topics you would like to address during the course.
• Your preferred course language.

💬 Available in multiple languages – Learning tailored to your needs

👉 Check the list of all courses here -> www.rolbatch.eu/pages/all-trainings-plastics-recycling-energy

👉 Have questions? Schedule a call here:  https://calendly.com/dr_laabs/30-minutes-meeting-google-meet

👉 Or write to us:  www.rolbatch.eu/pl/pages/kontakt-magdalena-laabs