300KN Electro Hydraulic Servo Universal Tensile Testing Machine Computer Control
1.introduction
WAW-300 300KN computer control electro-hydraulic servo universal tensile strength testing machine adopts Independent hydraulic servo loading system, using high precision broadband electro-hydraulic servo valve to ensure system high precision, high efficiency, low noise, quick response; using independent hydraulic clamping system to ensure system run stably and low noise, and no-slipping of specimen during test
WAW-300 300KN computer control electro-hydraulic servo universal tensile strength testing machine can realize constant speed control to test force, displacement, deformation, etc. and so that to make tensile, compression, bending tests. If equipped with accessories, it can comply with other test requirements for various materials;
2. test method
GB/T 2611-2007 "Test Machine General Technical Requirements"
GB/T 3159-2008 "Hydraulic Universal Testing Machine"
JB/T 7406.1-1994 "Testing Machine Terminology Material Testing Machine"
GB/T 16826-2008 "Electro-hydraulic servo universal testing machine"
JJG 1063-2010 "Electro-hydraulic servo universal testing machine"
GB/T 16825.1-2008 "Testing of static single-axis testing machines - Part 1: Examination and calibration of force measuring systems for tension (or) pressure testing machines"
ISO 7500-1:2004 metallic materials-verification of static uniaxial testing machine-Part 1:tension/compression testing machines-verification and calibration of the force-measuring system
GB/T 22066-2008 "Evaluation of computer data acquisition system for static single-axis testing machine"
JJG 139-1999 "Tensile, Pressure and Universal Testing Machine"
JB/T 6146-2007 "Technical conditions for extensometers"
GB/T 228.1-2010 "Metal materials - Tensile test - Part 1
ISO 6892-1:2016 metallic materials-tensile testing-part 1:method of test at room temperature
GB/T 7314-2017 "Test method for room temperature compression of metallic materials"
GB/T 232-2010 "Metal material bending test method"
ISO 7438:2016 metallic materials-bend test
3.specification
| Model |
WE-300B |
WE-600B |
WE-1000B |
| Maximum test force (KN) |
300 |
600 |
1000 |
| Test machine accuracy |
grade 1 |
| Clamping method |
Hydraulic clamping/manually |
| Test control mode |
Manual control, computer display |
| Compression test space (mm) |
600 |
| Tensile test space (mm) |
700 |
| Machine power (KW) |
1.5 |
| Compression platen (mm) |
Ø148 |
Ø198 |
Ø225 |
| Round specimen clamping range (mm) |
Ø10-30 |
Ø13-40 |
Ø13-40 |
| Flat specimen clamping range (mm) |
0-10 |
0-15 |
0-20 |
| Bending fulcrum span (mm) |
50-300mm |
| Bending / Roller Diameter (mm) |
50/50 |
| Number of columns |
4 columns 2 screw |
| Mainframe dimensions (mm) |
810x560x1910 |
880x570x2050 |
940x640x2250 |
| main frame weight (kg) |
about 1620 |
about 2000 |
about 2600 |
| Control cabinet size (mm) |
550x550x1370 |
| Control cabinet weight (kg) |
100 |
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