ASTM Standards D4318 − 17 (Calibration) | Atterberg Limits

In this video, we’ll guide you step by step on how to properly adjust the drop height of the cup on the Liquid Limit Device used in the Atterberg limits test, following ASTM standards. ✅ What you will learn: The purpose of adjusting the drop height Tools and techniques required for calibration How to measure and set the correct height (typically 10 mm) Common mistakes to avoid during the setup Tips for ensuring consistent and accurate results in your soil testing procedures Proper calibration of the Liquid Limit Device is essential for reliable determination of the liquid limit of soil samples. Whether you’re a geotechnical engineer, a lab technician, or a student, this tutorial will help you perform the test with confidence and precision. 🔔 Don’t forget to subscribe for more educational videos on geotechnical engineering, soil mechanics, and laboratory testing methods! #AtterbergLimits #SoilTesting #GeotechnicalEngineering #LiquidLimitTest #GeoSoilAcademy