Standard: ISO, BS, ASTM and EN or other standards. ASTM E4, EN10002-2, ISO7500, ISO6892, and BS4449:1998.
The machine is designed of PC control electro-hydraulic servo valve loading system, main engine controller separately fixed.
It has the characteristics of operation amenity, working steady, high accuracy and loading steady. It can implement the experimentations such as the tensile, compression, bending, cutting etc. to the metal, nonmetallic composite materials.
The main engine consists of adjustable support (base, screw thread pole, moveable crossbeam (lower clamp set)) and a working frame (working oil tank, piston, platform, support crossbeam (upper clamp set)).
The element of the machine: high-pressure oil pump supply oil to the working oil tank, the piston moves and pressboard and upper crossbeam to do stretch and press test.
The stretch test is done in the space between upper crossbeam and movable crossbeam. The life motor, gear, chain drive rotate at the same speed to move the crossbeam.
Automatic analysis and collect data, print report and curve.
Applicable to stretch, compress metal, compress cement, and concrete nonmetal materials tests.
It is an ideal testing system for industrial and mining businesses, commerce arbitration institutions, scientific research institutions, colleges, construction project quality control institution and so on.
Position limiter; emergency switch; the control system can protect automatically once over-load, over-currency, over-voltage, over-temperature
1.8.1 Two-level authorization passwords management.
1.8.2 Live indication of load, position, and strain, simultaneously.
1.8.3 Peak indication of load, position, and strain, during and after test.
1.8.4 Live indication of load, position and strain rates during the test.
1.8.5 Live X-Y graph of the user-selected curve: stress vs. strain; load vs. position; stress vs. position; load vs. strain; load vs. time; position vs. time etc.
1.8.6 Automatic saving of transducer information to file for later recall, re-graph, and recalculation.
1.8.7 Automatic saving of results to file for statistical computation and export to spreadsheet and database programs: Access and Excel.
1.8.8 Print single test reports including X-Y graph on a single page
1.8.9 Select from a predefined analysis including peak load, peak stress, tensile strength, Rp0.2, Rt0.5, ReH, ReL, elongation break and so on.
1.8.10 Specimen geometries of flat, round, cylinder, square, tube, pipe.
1.8.11 Define, save and recall tests setups to minimize errors and save time.
1.8.12 Select the international units, such as “N”, “kgf”, “lb”, “mm”, “in” and so on.
1.8.13 Calibration: adjusting hardware of load cell by software, make it meet the testing standard.
|Max. testing force||1000KN|
|Relative error to force value (%)||±1|
|Measuring isodromic ratio control||0.1-100%F.S./min|
|Deformation isodromic ratio control||0.1-100% F.S./min|
|Displacement isodromic ratio control||0.5-50mm/min|
|Speed precision||±5% set point|
|Max. tensile test space||700mm|
|Max. distance between upper and lower presser disks||700mm|
|Flat sample holding thickness||0-40mm|
|Diameter of round specimen||20-60mm|
|Upper and lower platen size (mm)||205*205|
|Bending test pressed rolling distance||30~600mm|
|Effective distance between two columns||650mm|
|Max. platen rise speed||≥70mm/min|
|Max. moving beam speed||≥300mm/min|
|Motor power||≈2.5KW 380V|
|Main body dimension (L×W×H) (mm)||1000×700×2350|
|Control & measurement cabinet dimension(L×W×H) (mm)||1080×650×1200|