Density that tells you more than you think
🎓 Online course for labs, quality control, purchasing, sales, and production teams
Ref. No.: LAB-5006
Are you planning to buy a Rolbatch density tester or have you already ordered one?
Or maybe your company is already measuring the density of raw materials — but you want to be sure that your team is doing it correctly and in compliance with the standard?
👉 Density is one of the key quality parameters in plastics, rubber, and silicone processing — but knowing the number is not enough.
👉 It is equally important to ensure that the measurement is done correctly and consistently, whether you use a Rolbatch density tester or another device.
👉 This course is a practical online training — video, audio, and 📄 materials — that will teach you step by step how to properly measure material density using the hydrostatic method, in accordance with ISO 1183-1.
By taking this course:
✅ You will implement a standardized density testing procedure in your company
✅ You will minimize the risk of errors and misinterpretation of results
✅ You will ensure that every team member receives high-level training
This course is the perfect complement to the purchase of a Rolbatch density tester.
If you are just considering buying a device — contact us and we will prepare a complete offer including other Rolbatch lab equipment.
📄 What will you learn in this course?
🟢 Why density matters in plastics, rubber, and silicone processing
🟢 How to perform density measurement step by step using the hydrostatic method according to ISO 1183-1
🟢 How to prepare the sample for testing
🟢 How to properly carry out the measurement
🟢 How to interpret the test result
🟢 How to avoid common testing mistakes
🟢 How to use checklists and 📄 materials in your daily lab work
🟢 How to implement a standardized procedure in your company
🟢 What materials can be tested with Rolbatch density testers
📄 What can you test with Rolbatch density testers?
Rolbatch density testers are designed to measure the density of:
🟢 Plastics: granules, regranulates, regrind, sheets, profiles
🟢 Rubber and elastomers
🟢 Solid silicones
🟢 Polymer composites
🟢 Bioplastics and biopolymers
🟢 Industrial recyclates
🟢 Mineral fillers (after compression into a sample)
🟢 Any solid material that can be immersed in a liquid without deformation
The course explains a universal procedure that works with any brand of density tester.
📄 Additional materials included in this course
Along with the course, you will receive:
📄 A density table of the most common plastics, rubber, and silicones compared to the density of water
📄 A cheat sheet "Plastics – Key Parameters"
📄 A checklist: How to prepare samples for density testing
📄 Measurement parameters according to ISO 1183-1 (temperature, tolerances)
👉 Also check out other courses in the “Understanding Plastics” series – perfect for anyone who wants to learn the essentials without overcomplicating things.
👉 Explore more courses for labs and quality teams
Are you interested in laboratory testing, raw material analysis, and quality control? Explore other Rolbatch Academy courses designed for laboratories and quality departments. Not sure where to start? Contact us – we’ll help you choose the training that best fits your team’s needs.
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!
Online Course Format
⏱ Access Duration: 30 days – Learn at your own pace until course completion.
📜 Certificate of participation and diplomas: Yes.
💬 Available languages: German, English, Polish, Spanish (others available upon request). Contact us to check if Your language is already available or to request a translation.
Price: The price is stated as net. 19% VAT will be added at checkout.
Are you eligible for a 0% VAT invoice? Contact us before making a purchase through the Contact form on our website.
Schedule and Organization
📅 Regular online courses: Start every 2–3 weeks.
👥 On-demand courses: For groups of 6 or more, we can arrange any date and customize the language.
✉️ Write to us and make sure the course is available in your language. If so, you will receive access within 24 hours (on business days). If not, we will inform you when the additional language version is ready.
Request Pricing and Schedule
Our online courses are an affordable solution to gain valuable knowledge in a flexible and convenient format. To receive a personalized quote, let us know the number of participants and your preferred start date. Contact us to learn more and reserve your spot!
➡️ Click "Request Pricing and Schedule" to start your learning journey today!
On-Demand Organization – Flexibility for Your Needs
Our online courses can also be organized on demand, offering tailored solutions whether you want to train an individual or an entire team. If you're an individual participant, send us an inquiry – we’ll notify you of the nearest available date for this or similar courses.
We can also translate course content into your native language. Currently, courses are available in German, English, Polish, and Spanish. Other languages are available upon request, and we can prepare course materials with translations suited to your needs.
Pricing Information:
The price depends on the number of participants – larger groups benefit from more cost-effective pricing. Invite your team or a larger group of employees and gain practical knowledge together!
When Sending an Inquiry, Please Provide:
- The number of participants interested in the course.
- Your preferred start date and time.
- Any additional questions or details you’d like us to address during the course.
- The language in which you’d like the course to be conducted.
FAQ – Frequently Asked Questions
Find answers to the most common questions here: FAQ ->
🔗 SUBSCRIPTIONS – Want to keep permanent access to the course?
Check out our subscription options: View subscriptions →
💬 Available in Multiple Languages – Tailored Learning for Everyone
👉 Check the list of all courses here -> www.rolbatch.eu/pages/all-trainings-plastics-recycling-energy
👉 www.rolbatch.eu/on-site-courses
👉 www.rolbatch.eu/online-courses
👉 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
