For the metal traction test, mechanical wedge clamping clamps are used frequently. Hegewald&Peschke GmbH offers these holding fixtures up to a load of 400 kN. A notable highlight is the integrated adaptation system for pressure plates, bending banks, power analysers and so on. A time consuming change of the test equipment during changing setting of tasks is avoided thereby.

• In most cases we will find the suitable fixture for your test pieces.
  
• For specific materials and sample shapes - particularly for dynamic testing - we can design and manufacture a special tool.

• Fast and slide-safe tensile tests according to national and international standards, on worked and non-worked flat and round test pieces of metallic and nonmetallic materials of all tensile strengths.
• Suitable for sheet, plate, rod, section, strip, straight and curved wire, wire ropes, lace, cables, round and flat test pieces, round and section pipe, technical textiles, fleece, plastics, rubber, leather, compound materials, fabric, grates
  

• manual contact extensometers for fine extension measurement (E-modulus, Rp)
  
  
• long-distance extensometers in a modular system: fine and/or coarse extension measurement (E- modulus, Rp, A)
  
  
  
• manual or automatic opening and closing of measurement arms, determination of the L0 position indicated by the software, edges tiltable in case of test piece fracture
  
  
• transversal extension measurement devices

• The long way extensometer elongmess GLM 900 serves the regulation of elongation limits and breaking elongation at plastics, lightweighted materials and similar materials and is equipped with an optical-incremental measuring system.
  
  
  
• The expansion compensator elongmess GLM 900 works with the accuracy class 1 according to DIN EN ISO 7500. The distance of the extensometer elongmess GLM 900 amounts up to 900mm with a resolution of 40 µm.
  
  
  
• The long way extensometer elongmess GLM 900 is applicable at our testing machines series Inspekt mini and inspekt .
  

• contact-free
  
  
• longitudinal and transversal elongation (r-n values, true stress)
  
  
  
• sagging, upsetting
  
  
  
• crack propagation measurement
  
  
• strain distribution
  
  
• dot matrix shift (DOT measurement)
  
  
• Resolution of view field approx. 1 : 100,000
  
  
• use in tempering chambers and high-temperature systems

• We provide the correct environment for the test piece, if necessary, by various conditioning or high-temperature systems and the related accessories such as fixtures and deformation measurement devices.
  

• For each machine supplied by us there is an option for equipment with protective and safety devices.
  
  
• Whether standard safety door, an additional emergency-off switch, or complete housing for very high-strength testing - just let us know your wishes.