Scuotitore equivalente a sabbia

The drive mechanism generates constant-amplitude linear oscillation through a low-maintenance motor–crank assembly. This ensures homogeneous distribution within the cylinder and improves repeatability of reading points. A quick-clamp fixture keeps the graduated glass cylinders aligned along the axis; elastic spacers protect glass surfaces against impact. The wide base and anti-slip feet maintain stability under load while limiting vibration transmission to the surroundings. A digital timer allows precise adjustment of test duration and repeatability of cycles through automatic stop. Start/stop commands are controlled from a single panel, and remaining time is clearly displayed. Electrical protections against over-current and overheating support stable drive performance even during extended use. A transparent safety guard enhances operator protection during operation. Standard-size graduated cylinders, flow tubes, and mixing accessories are fully compatible.