Griggs Solid-Pressure Type Triaxial Deformation Testing Machine under High-Temperature/High-Pressure PSM-HPTD-12
Features
This device can be tested under high-temperature and high-pressure conditions such as underground, by using the solids as a pressure medium that can measure the mechanical properties of rocks under brittle-plastic transition conditions corresponding to the earthquake epicenter area.
●It is possible to elevate the temperature at a constant speed by PID control, and is equipped with a program that can constantly maintain the target temperature.
●It also has a safety device to stop the control if the thermocouple is damaged during the test.
●It also has a safety device to stop the control if the thermocouple is damaged during the test.
| Main Specifications | |
| Frame | Max. loading capacity： Total 1,200 kN or more Sealing load：1,000 kN or more Axial load：200 kN or more |
| Sealing load | Max. load sealing pressure：2 GPa Loading part stroke: 50 mm or more |
| Axial load | Max. loading capacity: 200 kN or more Loading part stroke: 50 mm or more Strain-rate range: 10-7 mm/s ～ 10-3 mm/s |
| Ultra-High-Pressure Clearance Hydrostatic Generator | Max. hydrostatic pressure: 1.25 GPa |
| Temperature control | Max. heating capacity: 1,200 ºC |
