BMH Large-sized Material Fatigue Test System
LST Series
This system is designed to test materials for large loads with an ST-type frame. The system is compatible with test pieces and structural materials. The standard type can handle a capacity of up to 2 MN.
BMH203 LST Series
| Test machine system | Type | LST Series | ||||
|---|---|---|---|---|---|---|
| LST-30 | LST-50 | LST-100 | LST-200 | |||
| General performance | Max. dynamic load | ±kN | 300 | 500 | 1000 | 2000 |
| Max. static load | ±kN | 350 | 580 | 1160 | 2300 | |
| Max. displacement | ±mm | 100 | ||||
| Amplitude characteristic | See under page | |||||
| Controlled range | Possible up to 4 channels (load, displacement, etc.) | |||||
| Range selection | Automatic range (8 ranges from x1 to 128) | |||||
| Static load accuracy | ±0.2% of load cell capacity | |||||
| Static displacement accuracy | ±0.2% of full stroke | |||||
| Control stability | ±1.0% of FS in each range | |||||
| Test machine | Road frame | Type | LT-300 | LT-500 | LT-1M | LT-2M |
| Rigidity (at 500mm on cross head table) | mm/kN | 0.00067 | 0.0004 | 0.0003 | 0.00025 | |
| Actuator | EFH-300 | EFH-500 | EFH-1M | EFH-2M | ||
| Sensor | Load cell | FLC type (Shearing strain type) | ||||
| Displacement transducer | Differential transformer (with built-in actuator) | |||||
| Hydraulic unit | Hydraulic power supply | Type | HPT-22 | HPT-37 | HPT—55 | HPT-74TW |
| Servo valve | Type | 72-186 | 72-186 | 72-187 | 72-188 | |
| Accumulater | Capacity | 3Ｌ | ||||
| Controller | Controller | Full digital controller:Computer control / Manual control(Measuring channels:Max.8 channels) | ||||
| Full digital controller:Computer control (Measuring channels:Max.8 channels) |
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| Full digital controller:Computer control / Manual control(Measuring channels:Max.4 channels) | ||||||
Bending Test System for Large Structures
This system is capable of conducting three- and four-point bending tests on steel structures and concrete beams.
BMH203 Bending Test System for Large Structures
| Max. force | ±500kN |
|---|---|
| Max. Displacement | ±100mm |
| Max. Velocity | ±15cm/s |
| Frequency range | 0.001〜3Hz |
High-Speed Loading Test System
This system is designed to test structural materials that are difficult to test conventionally. It allows for experimental analysis by applying significant impact to induce material failure.
BMH262 High-Speed Loading Test System
| Max. force | ±400kN |
|---|---|
| Max. Displacement | ±150mm |
| Max. Velocity | ±140cm/s |
| Frequency range | 0.01〜5Hz |
Material Fatigue Test Systems
- SMH Material Fatigue Test System
- BMH Large-sized Material Fatigue Test System
- EMH Environment Test System
- DMH Thermal Fatigue Test System
- CMH Bi-axial Material Test System
- FMH Ultra High-Cycle Test System
- GMH High-Speed Material Test System
- HMH Load Sensing Block Type Material Test System
- IMH Hot Process Simulator
- JMH Ultra Low-Temperature Fatigue Test System
- KMH Corrosion Fatigue Test System
- LMH Micro Load Test System
- MMH Multi-Axis Material Test System
- NMH Wear Test System