RSA-G2
RSA-G2 machine is an advanced platform for mechanical analysis of solids. An amount of a sample depends on used geometry but it is typically few grams of measured material molded into desired shape (e.g. beams, fibers, films, cylinders). Available clamping systems are three point bending, single and dual cantilever, tension, compression, shear sandwich, and setup for immersion testing. The separate motor and transducer technology of the RSA-G2 insures the most trustworthy mechanical data through independent control of deformation and measurement of stress. It is capable of performing the most accurate DMA measurements as well as many additional experiments including creep and recovery, stress relaxation, fatigue, stress ramps, strain rate ramps, iso-strain, iso-force, arbitrary waveform, multi-wave, and dielectric thermal analysis.
Specification
| Minimum Force | 0.0005 N |
| Maximum Force | 35 N |
| Force Resolution | 0.00001 N |
| Dynamic Displacement Range | ±0.00005 to ±1.5 mm |
| Displacement Resolution | 1 nm |
| Modulus Range | 103 to 3 x 1012 Pa |
| Modulus Precision | ± 1% |
| tan δ Sensitivity | 0.0001 |
| tan δ Resolution | 0.00001 |
| Frequency Range | 2 x 10-6 to 100 Hz |
| Temperature Control | Forced Convection Oven (FCO) |
| Temperature range | -150 to 600 °C |
| Heating Rate | 0.1 to 60 °C/min |
| Cooling Rate | 0.1 to 60 °C/min |
| Isothermal stability | 0.1 °C |
Gallery
Publications
ŠTAFFOVÁ, M.; ONDREÁŠ, F.; SVATÍK, J.; ZBONČÁK, M.; JANČÁŘ, J.; LEPCIO, P., 2022: 3D printing and post-curing optimization of photopolymerized structures: Basic concepts and effective tools for improved thermomechanical properties. POLYMER TESTING 108, p. 1 - 11, doi: 10.1016/j.polymertesting.2022.107499 (FTIR-CHEMLAB, MIRA-STAN, LEICACOAT-STAN, LEXT, RSA)