hydraulic tensile strength testing machine
600 kN microcomputer control electro-hydraulic servo universal testing machine (special steel strand) using digital closed loop control system, can realize force, displacement and deformation of three closed loop control requirements, can be any combination, smooth switching between control mode. Light USES the medium carbon steel, high degrees. Chrome plated surface polish treatment, beautiful appearance, good rust protection. Cutting groove, and light can achieve tensile maximum size 1100 mm, 900 mm, 700 mm, more humane; The main hydraulic cylinder clearance seals and sealing structure, double seal to ensure the long-term work of the zero leakage; Sealers adopt the stern seal oil cylinder, the cylinder pressure is adjustable; In U.S. company who makes hub-and-spoke load sensor and pull (pressure) measurement resistance is strong, linear, good stability and precision meet the requirements of 0.5 on the Richter scale testing machine; Displacement sensor adopts draw-out photoelectric encoder, high precision, good repeatability; Digital DSP controller, neuron adaptive PID algorithm, force, and displacement (deformation) extensometer three closed loop control, analog signal acquisition channel up to 8 road, 3 road digital signal control channel; Professional modular PowerTest test software. Meet the testing requirements of national, international and industry standards, can be extended to realize the test data network transmission function.
Main functions:
Suitable for steel strand tension test, all kinds of metal material specimen tensile, compression, bending and shear test, and some special test products.
Main features:
1: double space structure, to stretch space between upper and lower beam, the beam and try for the compression space between. Tension and compression experiment transformation is very convenient; Fluctuation beam adopts steel, high strength, good security;
2: the unique jaw and fixture design, to ensure that the steel wire fracture effect
3: has the patent technology of large scale distance can completely satisfy the requirements of standard extensometer
4: oil source USES the mute design, environmental protection, humanization, unique differential pressure servo system, reduce the energy consumption and reduce fever and protect oil;
5: using high-speed DSP platform, and its high integration, powerful control, data processing ability, high reliability, is to use other processors of the testing machine can not reach.
6: using full digital based on neuron adaptive PID algorithm, the three closed loop (force, deformation and displacement) control system, the implementation force, deformation and displacement of full digital closed loop control, can automatically switch between each control loop, and no impact on the when switching between all the way to realize smooth transition.
7: preciseness 24 bit data acquisition system, high resolution, can be extended to 8 way AD collection.
8: USB1.1 communication, the communication rate of 12 MB/s, adopt the mode at full speed, mass transport.
9: unique anti-interference system board USES 4 layer PCB wiring method, strong anti-jamming capability.
10: in addition to the power supply interface, all other interface with a standard USB interface, plug and play interface this interface can realize hot plug, which have the function of plug and play. Interface features can be set up by the software online. Make each interface neat layout reasonable, easy to plug.
Meet the standard:
GB/T 5224-2003 prestressed concrete steel strand
GB/T 228-2002 metal materials tensile test at room temperature
GB/T 5223-2002 prestressed concrete steel wire
GB/T 7314-2005 metal materials at room temperature compression test method
Original configuration:
Stretching fixture a, compression fixture
Scalable configuration:
Bolt tensile clamp, nut load, bending fixture, shear clamp
Application industry: measurement quality inspection; Wire and cable; Civil aviation; Colleges and universities; Scientific research test; The commodity inspection arbitration, technical supervision departments; Building materials. Other industries.
Technical parameters:
SHT4605 - G strand wire machine computer control electro-hydraulic servo technology parameters | ||
specifications | SHT4605 | |
The biggest test force | 600kN | |
Testing machine precision | Level 1/level 0.5 | |
Test force relative error value | Within ±1%/±0.5% | |
Test force measurement range | 1%-100%FS(The entire don't step) | |
Deformation ( extensometer )measurement range | 1%-100%FS | |
Deformation relative error value | within±1%/±0.5% | |
Deformation of the resolution | Most of the deformation 1/300000 | |
Column number | 6 | |
The effective distance between columns (mm) | 490 | |
The piston movement speed range | 0-150mm/min | |
Test force loading rate range | 0.02%—2%FS/s | |
The biggest space (mm) stretch jaw The largest compression space (mm) | 1100 | |
950 | ||
Core stranded wire clamping diameter (mm) (7) | φ9.0-φ12.7 φ15.2-φ18 | |
Allow extension rod clamping range (mm) | φ10-φ20 φ20-φ30 | |
The board that allows extension clamping thickness (mm) | 2-20 | |
Platen size (mm) | φ150 | |
Piston stroke (mm) | 250 | |
Host overall dimensions (length x width x height in mm) | 940×650×2940 | |
Oil source dimension (length x width x height in mm) | 1150×600×900 | |
Total power (kw) | 6( Three-phase five wire AC380V 50Hz) | |
Extensible configuration bendingfixture | The roller center distance (mm) | 36—400 |
Pressure roller diameter (mm) | 3—200(optional) | |
Weight (kg) | About 3000 | |
Rita Huang
Overseas Sales Engineer- Foreign Trade
Shandong Banner International Trade Co.,Ltd.
Tel : +86-537-3167400 3168400
Fax: +86-537-3165401
Mobile :+86-15020781695
E-mail : rita@banner-global .com
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