Charpy notched-bar impact test with increased work capacity up to 300Nm

Description:

• In the field of industrial quality control, the impact test is a widely used test method with which to quickly and easily determine characteristics for a material or component analysis.
• The WP 410trainer is a solid-pendulum impact tester based on DIN EN ISO 148-1, designed for the Charpy notched-bar impact test.
• The clean layout and simple operation mean the experimental sequence can be observed in all details and phases.
• The power of the trainer allows tests to be performed on an industrial scale.
• In the experiment, the hammer attached to a pendulum arm describes an arc.
• At the lowest point of the hammer path, the hammer transfers part of its kinetic energy to the notched specimen.
• The specimen is either destroyed or bent by the impact and pushed between the supports.
• The notched-bar impact work required to deform the specimen is read directly off a large scale.
• By using the WP 410.20system for data acquisition, the measured values can be transferred to a PC where they can by analysed with the software.
• In order to vary the output energy, the mass of the hammer can be changed by adding or removing weights.
• A brake reduces the residual energy of the hammer.
• The required protective cover for the operating area allows the experiments to be conducted safely and is available as accessory WP 410.50.
• The hammer is triggered with two hands for safer operation.
• The experimental results allow quality control and an analysis of the fracture behaviour of different metallic materials.
• Non-metallic specimens can also be used.
• The scope of delivery includes stainless steel ISO-V notched-bar impact specimens.
• Specimens made of other materials are available as accessories.

Technical Details:

Specifications:

• Charpy notched-bar impact test with increased work capacity
• pendulum impact tester based on industrial standards / DIN EN ISO 148-1
• hammer mass can be varied by adding or removing weights
• brake to reduce the residual energy
• safe operation thanks to two-handed release of the hammer
• required protective cover for pendulum impact tester available as accessory WP 410.50
• scale for displaying the notched-bar impact work
• ISO-V notched specimens made of stainless steel, specimens of copper, brass and steel available as accessories
• system for data acquisition (WP 410.20) available as an option

Technical Data:

• Pendulum impact tester
• work capacity:
• 150Nm
• 300Nm (with extra weights)
• Hammer:
• weight: 9,9kg and 19,8kg (with extra weights)
• extra weights: 4x 2,475kg
• impact velocity: 5,5m/s
• pendulum length: 840mm
• angle of fall: 150°
• Supports for specimens:
  • gap: 40mm
  • Notched bar impact specimens, ISOV:
    • L x W: 10x10mm
    • Specimen material:
      • stainless steel
      • 230V, 50Hz, 1 phase
      • 230V, 60Hz, 1 phase; 120V, 60Hz, 1 phase
      • UL/CSA optional

Dimensions & Weight:

• L x W x H: 800x600x1460mm
• Weight: approx. 360kg

Required for Operation:

• protective cover / WP 410.50

Learning Objectives/Experiments:

• determine the notched-bar impact work
• determine the notched-bar impact strength
• analyse the fracture surface characteristics
• plot a notched-bar impact work–temperature diagram
• influence of notch shape, material and specimen temperature on the notched-bar impact work

Scope of Delivery:

• 1 trainer
• 1 set of weights
• 1 set of specimens (10 pieces)
• 1 set of instructional material

Features:

• pendulum impact tester based on industrial standards / DIN EN ISO 148-1
• safe experiments thanks to two-handed release of the hammer and optional protective cage WP 410.50

Accessories:

• Required:
• WP 410.50Safety cage for pendulum impact tester

• Optional:
• WP 410.01Set of 10 ISO-V specimens 10×10, stainless steel
• WP 410.02Set of 10 ISO-V specimens 10×10, Cu
• WP 410.03Set of 10 ISO-V specimens 10×10, CuZn
• WP 410.20System for data acquisition

Due to the continuous development of our products, the goods supplied may vary in detail to that illustrated on this Website.