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Hertzian pressure

Hertzian pressure

Product Details:

  • Dimension(L*W*H) 400x400x530mm
  • Power 20W Watt (w)
  • Voltage 12 Watt (w)
  • Material Silicone rubber pressure pad
  • Application Laboratory Instrument
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Product Specifications

  • 400x400x530mm
  • Laboratory Instrument
  • 12 Watt (w)
  • Silicone rubber pressure pad
  • 20W Watt (w)

Product Description


When Two Bodies With A Convex Surface Are Pressed Against Each Other, Ideally, These Bodies Only Come Into Contact Linearly Or At One Or More Points. In The Real World, As The Two Bodies Approach Each Other, An Elliptical Contact Area Occurs At The Contact Point Due To Deformation. In This Case, The Compressive Stresses (Compression) Are Proportionally Distributed To The Deformations. Heinrich Hertz, A Physicist, Developed A Theory To Calculate The Largest Pressure, Also Known As Hertzian Pressure. The Size And Shape Of The Contact Areas And The Extent And Distribution Of The Mechanical Stresses Under The Contact Areas Can Also Be Calculated.

  • Demonstration Of Hertzian Pressure
  • Silicone Rubber Pressure Pad
  • Transparent Plastic Plate With Grid Lines Makes It Easier To Measure The Contact Area
  • Spring Scale To Measure Force
  • Movable Device For The Spring Balance To Generate A Continuously Adjustable Contact Force
  • Optimum Illumination Of The Contact Area By Side-Mounted Halogen Lamp
  • Demonstration Of The Contact Area Under Hertzian Pressure
  • Generation Of Circular Or Elliptical Contact Areas
  • Especially Clear Results Due To Pairing Transparent Plastic With Silicone Rubber


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