WAW-2000L 200ton Steel Strand Tensile Tester
USD $6,999 - $12,999 /Set
Min.Order:1 Set
Jinan Hensgrand Instrument Co., Ltd.
LAW Computer Control Electro Hydraulic Servo Steel Strand Tensile Testing Machine
1. Application :
This machine is mainly used in the tensile mechanical properties test of the steel strand wire test. Widely used in space flight and aviation, petrochemical industry, mechanical manufacture, plastic, rubber, ceramic, building materials, metal material, constructional engineering and university and college, mining industry, research institution and other fields.
Standard:
Meets GB/T5224_2003<steel strand for prestressed concrete> and is executable to ISO, ASTM and other international test standard.
2. Product description :
Main components: Host, oil source, measurement and control system ,manual control the test process ,computer dispose the test data and calculate FM, RPO.2, RM and Ft test result of the materials automatically after stop.
3. Technical parameter :
Model | LAW-300D | LAW-600D | LAW-1000D | |||
Max.test force(kN) | 300 | 600 | 1000 | |||
Structure | Four columns two ball screws, chain transmission, oil cylinder down-setting type | |||||
Control modes | Constant stress, constant deformation, constant displacement three closed-loop control and programming control | |||||
Test machine class | 1 Class | |||||
Test force range(FS) | 2%-100% | |||||
Relative error of force reading(%) | ≥±1 | |||||
Test force resolution | 1/20000 | |||||
Deformation measurement range (FS) | 2%~100% | |||||
Deformation resolution | 1/20000 | |||||
Relative error of deformation reading (%) | ≥±0.5 | |||||
Displacement resolution (mm) | 0.01 | |||||
Relative error of displacement reading (%) | ≥±0.5% | |||||
Max. piston speed (mm/min) | 0.5-50 Stepless speed | |||||
Beam adjust speed (mm/min) | 250 | |||||
Piston stroke(mm) | 150 | |||||
Max. Tensile space (mm) | 1000 | |||||
Effective column space (mm) | 420 | 470 | 520 | |||
Tension fixtures configuration | Hydraulic automatic clamping type | |||||
Stranded wire clamping range | diameter12.7, 15.2mm | |||||
Power supply | 380V/50Hz/Three-phase four-wire system | |||||
Optional parts | ||||||
Clamping diameter of round specimen(mm) | Φ10-Φ32 | Φ13-Φ40 | Φ13-Φ50 | |||
Clamping thickness of flat specimen(mm) | 0-15 | 0-15 | 0-30 |