Eiwitany 7-Channel Unidirectional Flow Hourglass, Bidirectional Anti-Backflow Fluid Physics Demonstrator, for Laboratory & School Teaching
Eiwitany
Unidirectional Flow:Contrasts forward smooth laminar flow with reverse backflow. Forward orientation allows beads to pass with low resistance. Reversal triggers turbulence, instantly demonstrating one-way flow restriction 7 Level Channels:Features seven V-shaped funnel units at a 137.5° angle. This sequence enables effortless forward flow while generating cascading turbulence in reverse, serving as a passive fluid regulation valve STEM Learning Aid:Ideal for physics lessons on a lab desk. Visualizes diffusion, laminar-to-turbulent transitions, and mass transfer, turning abstract theories into an observable, tactile learning tool Precision Craftsmanship:High-clarity, anti-static ABS frame offers a fully unobstructed view. Precision-grade beads move smoothly, allowing clear observation without glare or static interference Passive Zero Wear:Operates via passive fluid dynamics with no moving parts. Maintenance-free and consistent over time, reliably demonstrating flow restriction physics without lubrication
Compare prices (1 shop)
| shop | Price | Action |
|---|---|---|
|
127,98 GBP | Go to shop |
