WAW-300KN computer display hydraulic universal testing machine(four columns type)
300KN computer control electro-hydraulic servo universal testing machine(four columns two screws type)
1. Brief introduction
l Suitable for tension, compress, shear, peeling, tear, tt
l Attractive appearance, easy operating, stable and reliable
l Dual test space, upper space for tension test, bottom space for compress test
l Crossbeam speed can reach up to 1000mm/min, suitable for most test speed
l Low noise during test
l Suitable for industries of metal manufacturing, non-metal manufacturing, industrial and mining enterprises, technical supervision, commodity inspection and arbitration and other departments
2.relative test method
GB/T 2611-2007 general requirement for testing machines
GB/T 3159-2008 hydraulic universal testing machines
GB/T 16826-2008 electro-hydraulic servo universal testing machine
JJG 1063-2010 electro-hydraulic servo universal testing machines
GB/T 16825.1-2008 verification of static uniaxial testing machines---part 1: tension/ compression testing machines---verification and calibration of the force measuring system
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
JJG 139-1999 tension, compression and universal testing machines
JB/T 6146-2007 specification for the extensometers
GB/T 228.1-2010 metallic materials---tensile testing---part 1: method of test at room temperature
ISO 6892-1:2016 metallic materials-tensile testing-part 1:method of test at room temperature
GB/T 7314-2017 metallic materials--- compression test method at room temperature
GB/T 232-2010 metallic materials---bend test
ISO 7438:2016 metallic materials-bend test
3. Specifications
machine frame | four columns two screws |
loading mode | auto loading |
Force capacity (kN) | 300 |
Force measuring range (kN) | 6-300 |
Relative error of indicating force value | 0.5% |
Force resolution | 1/600000 |
constant stress rate | 2～60 (N/mm2•S-1) |
error of stress rate | ≤±0.5% |
constant displacement rate | 0.05-100(mm/min) |
error of displacement rate | ≤±0.5% |
Tensile test space (mm) | 700 |
Compression test space (mm) | 700 |
clamping thickness of flat specimen (mm) | 0-15 |
clamping width of flat specimen (mm) | 70 |
Clamping diameter of round specimen (mm) | Ф4-Ф10 Ф10-Ф20 Ф20-Ф30 |
Specimen clamping length (mm) | 75 |
Piston stroke (mm) | 220 |
Compression plate diameter (mm) | Ф160 |
Distance between columns (mm) | 395 |
Max. raising speed of working table (mm/min) | 150 |
Max. speed of moving crossbeam (mm/min) | 200 |
Overall motor power (kW) | ≈2.1 |
Dimension of main loading frame (mm) | 800×650×2080 |
Weight (kg) | 1300 |
Diameter of column (mm) | 60 |
Diameter of screw (mm) | 55 |
System pressure (Map) | 20 |
Grips clamping mode | Hydraulic clamping |
china 300kn computer control electro-hydraulic servo ISO 6892-2 elevated temperature ASTM D882 tensile universal testing machine tester equipment instrument for thin plastic sheets price factory supplier
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