1. Application
Computer Controlled Electro-hydraulic Universal Tensile Testing Equipment is equipped with computer, printer, and general test software, to give an accurate determination of metal the material tensile strength, yield strength, the provisions of non-proportional extension strength, elongation, elastic modulus mechanical properties. Test results can print (force - displacement, force - deformation, stress - displacement, stress - deformation, force - time distortion - time) six kinds of curves and related test data, with the software self-test function that can self-diagnose problems. It is ideal testing equipment for the industrial and mining enterprises, scientific research units, universities, engineering quality supervision station. They are perfect testing instrument project quality testing section, universities and colleges, research institution and industrial and mining.
2. Standard:
ASTM E8Standard Test Methods for Tension Testing of Metallic Materials
ASTM E4 -16 Standard Practices for Force Verification of Testing Machines
ISO6892-1:2016 Metallic materials — Tensile testing — Part 1: Method of test at room temperature
ISO75000-1:Metallic materials--Verification of static uni-axial testing machines--Part 1: Tension/compression testing machines--Verification and calibration of the force-measuring system
3.Data Acquisition systems
61. The data acquisition system of machine consists of two high precision A/D conversion channel and the maximum resolution should be 1/300000 (minimum)
6.2. USB powered data –logger with USB 2.0 and RS- 232 pc interface, 5-keys joystick, 2MB RAM, Automatic recognition facility, Internal signal generator and 12-bit conversion resolution
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4.Software (MAX TEST)
7.1 Batch and report processing program facility in doc and exl format
7.2 The software is fully compliance with the corresponding international standards like ISO, ASTM and GB standards
7.3 The control mode of software should contain constant force, constant displacement, constant deformation and others like Stress - strain, force - displacement, force - time, displacement – time
7.4 It supports multiple load cell and extensometer
7.5 Reserved data interface facility, which can be directly connected to integrated management network of laboratory.
7.6 The software is for Windows98/2000/XPAV in7 or higher
7.7 The software supports Real-time record and dynamic display test curve
7.8 The software adopts human-computer interaction to analyze and count performance indicators of materials.
7.9 The software can automatically figure-out routine data such as tensile strength, yield strength, modulus of elasticity, extend rate after rupture, non-proportional extend strength et
7.10 Getting the test results: get the ReH, ReL, Fm, Rp0.2, Rt0.5, Rm, E results automatically.
