Features: A versatile benchtop machine for tensile & Brinell hardness tests on different materials and structures. Hydraulic Tensile and Brinell hardness testing machine. The main parts of the equipment: A load frame. A display unit with a digital display of force (load). A ball indenter for Brinell hardness tests. An extensometer with a digital display for tensile tests. The load frame mounted on adjustable legs. To apply loads, students to pump a handle connected to a hydraulic pump. The hydraulic pump setup have isolator valve, non-return valve and pressure direction valve. The display unit must show force and work as an interface to send data to a suitable computer available in laboratory. The extensometer have a digital display of extension and connect to the display unit for data capture. Manufactured in the China. Include suitable software to allow students to use the equipment with a computer available in laboratory. The software record the data and produce detailed graphs of
Learning Outcomes:
Tensile testing to destruction and Brinell hardness testing of various specimens.
Modulus of elasticity Yield stress.
Ultimate tensile stress.
Percentage elongation.
Brinell hardness test and hardness number derivation.
Technical Specifications:
Load frame and extensometer:
Maximum machine capacity: 40 kN (4 ton)
Maximum allowable tensile strength test: 850 MPa.
Maximum allowable hardness test: 450 BHN.
Extensometer: Gauge length 50 mm, maximum indicator travel 8 mm.
The display unit have below external connections: USB computer connection SPC socket input from Extensometer 5 pin DIN force input.
Minimum 10mm diameter ball indenter with spacer and magnifier.
Included Load frame dimensions (Approx.): 780 mm high, 450 mm wide, 760 mm front to back (ram dully down, handle down).
Display unit dimensions (Approx.): 50 mm high, 220 mm wide and 200 mm front to back.
Power Supply: 220 ~ 230V AC, 50Hz, 1 Phase.
Specimens to be supplied:
Tensile Specimens of below specification: 10 Pcs. of Mild Steel (EN1A or 230M07) [Identification- Magnetic] 5 Pcs. of High Carbon Steel (EN8 or 080M40) [Identification- Magnetic & Small dent at one end] 5 Pcs. of Stainless Steel (SAE303) [Identification- Not Magnetic]
5 Pcs. of Aluminum (2011-T3) [Identification- Not Magnetic & Light weight] 5 Pcs. of Brass (CZ121) [Identification- Not Magnetic & Gold color] Brinell Specimens of below specification: 10 Pcs. of 0.1% Carbon Steel (230M07) 5 Pcs. of Aluminum (6026-T9) 5 Pcs. of Brass (CZ121/CW614N) 5 Pcs. of Nylon 6 Specimens supplied by the Testing Machine Manufacturer
Software Features:
Software for Materials Laboratory Test with Data Capture. The Experiment window have title bar, menu bar and tool bar. Title Bar have Minimize, Maximum / Restore and Close buttons Menu bar tabs: File with New, Open, Save, Save as, Export and Exit functions Comms with Options, Connect to and Disconnect from functions Graph with Graph options, Print graph, Copy graph, Force/Extension graph, Stress/Strain graph, Display initial extension region, Display all of graph, Remove gradient line and Snap to origin functions Help for software version number information. Tool bar includes several icons or buttons for giving quick access to the menu commands. Software display Force and Extension on the window.
