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Address: Room 105, Building F4, District F, Tianan Digital City, Nancheng District, Dongguan City, Guangdong Province,China
Contact name:Kelly
Dongguan Haida Equipment Co.,LTD |
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Computer Control Tensile Hydraulic Universal Testing Machines
Structure Introduction:
Computer Control Hydraulic Universal Tensile Testing Machine is designed to test the ferrous materials for structural values such as yield strength and tensile strength. Apart from tensile tests, Universal Test Machines can also be used for compression tests up to the capacity of the machine.
Load cell is used for load measurements. Strain measurement is done by the electronic displacement transducer built in the machine if required external extensometer fitted to the specimen also can be used for strain measurement. Strain measurements can be done directly from the extensometer fitted to the specimen.
Main Specifications:
| Max. Test load | 300KN |
| Load range | 6KN-300KN |
| Relative error of indicate value of load | ±1% |
| Max. Ram stroke | 250mm |
| Max. Tensile space | 800mm(including piston stroke) |
| Max. Compression space | 700mm(including piston stroke) |
| Display | Computer control and display |
| Tensile grips for round specimen | φ6-φ26mm |
| Tensile grips for flat specimen | 0-15mm |
| Distance for two columns | 500mm |
| Upper and lower platen size | 200x200mm |
| The span of bending | 450mm |
| Width of bending roller | 140mm |
| Dia. of bending roller | 30mm |
| Clamping mode | Hydraulically |
| Transducer | load cell |
| Deformation measuring | YYU–10∕50 |
| Dimensions of load frame | 990×600×2435mm |
| Dimension of controller | 1140×700×930mm |
| All weight | 2800kg |
Application:
Tested sample: wood, steel sheet, steel rod, wire, screw and other metal materials.
Different test with different grips: tensile, bend, compression, shear test.
Software can issue report with results for max. force, elongation, tensile strength, compression strength, bend strength, etc.
Load Frame Photo Design:
● Rigid four column construction ＆ compact design
● Dual workspace design : upper for tensile test , lower for compression and bending tests
● Movable lower crosshead providing exceptional easy operation
● Accurate force measurement through precision load cell
● With open hydraulic wedge grips for easy change of inserts and specimen loading
● Integrated displacement photoelectric encoder
● Cylinder mounted at the bottom of the machine
Characteristic of Principle of Hydraulic Pressure:
● Adopt import high pressure pump, lower noise, steady pressure
● Dynamical Systems and console integration design, easy to operate, save testing space
● The surface by spray treatment, appearance beautiful
Picture
Brief Introduction STC300 Control System:
STC300 all-digital closed-loop control system has many advanced features and technological innovation, mainly reflected in:
● To achieve the test force, the specimen deformation, piston displacement and testing process, the four closed-loop control；
● Data acquisition system is composed of 4-way high-precision 24-bit A / D converter channels. The maximum resolution of up to 1 / 300000, full regardless of section；
● Use BB, AD, Xilinx and other original brand-name integrated device, all-digital design；
● Meet the PCI standard, computer and installation of automatic identification,；
● Electronic measurement systems without analog components such as potentiometers to ensure interchangeability for easy maintenance and replacement.
Brief Introduction MaxTest Software:
