SM1004 Beam Structural Mechanics Testing Machine
Various loads are applied to test specimens made of different materials, and the deflection and support reactions of the specimens are measured. Three pin support columns (knife edges) equipped with indicator-type load cells display the displacement at each support digitally, allowing the calculation of reaction forces (N) from the displacement (mm). Three deflection indicators digitally display the deflection of the beam. Each support can be moved and attached/detached along the rail, enabling the comparison and verification of experimental values and theoretical values from simple beam, one-end fixed other-end hinged beam, continuous beam, and cantilever beam tests. The device comes with five different types of test specimens. Additionally, to conduct a wider range of experiments, an optional set of ten additional test specimens SM1004a (sold separately) is available. The optional data automatic collection system VDAS-B (sold separately) displays the measurement data of support reactions and deflections in real-time on a computer (sold separately), allowing for smooth progress of the experiments by calculating and graphing the collected data.
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basic information
SM1004 Specifications Dimensions: W2000 x D580 x H550 mm Weight: Approximately 43 kg Pin supports: 3 (with level adjustment edges) Digital indicator type load cell measuring range 0-60N Displacement 1mm = reaction force 10N (digital display) Deflection display units: 3 (digital display) Measurement range: 0-25mm, accuracy 0.01mm SM1004 Accessories List Fixed support x1 (for cantilever beam experiments) Weight hangers x4 Weights (2N x 4 pieces, 5N x 4 pieces, 10N x 6 pieces) Soft steel beam test pieces L1350 x 3 types (W19 x thickness 3.2mm, W19 x thickness 4.8mm, W19 x thickness 6.4mm) Brass beam test piece L1350 - W19 x thickness 6.4mm Aluminum beam test piece L1350 - W19 x thickness 6.4mm Experiment manual
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Applications/Examples of results
We apply various loads to test specimens made of different materials and measure the deflection and support reaction of the specimens. Delivery results: Vocational Ability Development University, Polytechnical Centers, universities, high schools, etc.
Detailed information
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VDAS-B Data Automatic Collection System (sold separately) Connects to a PC (sold separately) to display measurement data and calculates and charts the collected data. Dimensions: W330 x D205 x H45mm, approximately 2kg Power supply: AC90-250V 50/60Hz, 1A
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VDAS-B Data Automatic Collection System Software Reference Screen
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SM1004a Additional Test Specimen Set (Sold Separately) Soft Steel Test Specimens L745mm x 4 types – W19 x thickness 3.2mm, W13 x thickness 6.4mm, 7.9mm square, irregular shape (taper) Aluminum Test Specimen L745mm - W19 x thickness 6.4mm Aluminum Test Specimen L735mm - 13mm channel section x thickness 1.6mm Brass Test Specimen L745mm - W19 x thickness 3.2mm Hardwood Test Specimen L745mm - W19 x thickness 6mm Iron and Brass Mixture Test Specimen L745mm - Soft Steel W19 x thickness 3.2mm and Brass W19 x thickness 3.2mm Aluminum and Wood Mixture L745mm - Wood W19 x thickness 6mm and thickness 1.6mm aluminum plate
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SM1004c Test specimen with strain gauge (sold separately) Soft steel test specimen with strain gauge attached L1350xW19.1xt6.4mm Half-bridge strain gauge x8 locations (evenly spaced 135mm from the center of the beam) Gauge factor 3.1~3.25 * A strain display device (SM1010) is required to read the strain.
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SM1010 Strain Display Device (Optional, sold separately) Digitally displays general metal foil strain gauges. Equipped with two dynamic strain output functions for transient strain measurement. Can be connected to the data automatic collection system VDAS (sold separately) for display and data collection on a computer (sold separately). Dimensions: W380 x D310 x H130mm, approximately 4.5kg Power supply: AC90-250V 50/60Hz, 1A Number of reading channels: 16CH (4CH switchable display) Gauge factor adjustment: 1.9-2.3 Strain display range: ±10000 μST Strain output range: ±2000 μST Accepted bridge configurations: Quarter bridge, half bridge, full bridge
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SM1004C Experiment Using Specimens with Strain Gauges Connection Reference Diagram In addition to SM1004, it includes separately sold VDAS-B, SM1004C, SM1010, and a computer.
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Company information
Megakemu designs, manufactures, and imports various experimental and practical equipment for universities, junior colleges, technical colleges, high schools, and vocational schools nationwide. While the world has made advancements in various fields, it seems that our Earth's environment is being disturbed by ourselves and is approaching its limits. The world is seeking new Japanese technologies that coexist with the Earth's environment.
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