PL RU

Apparatus for determining static bending strength, elastic modulus and tensile strength perpendicular to the plane of the plate

1. Function of the apparatus:

The apparatus is designed to determine static bending strength, elastic modulus and tensile strength perpendicular to the plane of the plate in relation to fibreboards and other wood-based materials.

2. Characteristic of the apparatus:

The apparatus consists of the following units:

  • apparatus base with millimeter scale and a buble level
  • two cylindrical supports pursuant to PN-EN 310 standard; max. spacing 600 [mm],
  • max. sample width 100 [mm],
  • grips for testing tensile strength pursuant to EN 319,
  • apparatus column with the following units placed inside:
    • electric linear actuator
    • force sensor 1 [kN] with thrust pursuant to EN 310
    • 3 [kN] force sensor with yokes pursuant to EN 319
    • road sensor
  • apparatus changeover and movement switches located in the base,
  • a measuring system (located in the base of the apparatus) with a digital display indicating the force value and enabling setting and signalling the exceeding of one or two threshold limit val