Termék részletező
MDR 3000 Professional rheometer
Gyártó: MonTech
Katalógus
MDR 3000 professional
Rotorless, dynamical rotational shear Vulcameter with a closed test chamber systemmdr3000tisch_beleuchtet.jpg
- The MDR 3000 Professional is designed for measuring the viscoelastic properties of polymers and elastomeric compounds before, during and after cure. The acquired data is giving exact information about the processability, the cure characteristics, the cure speed, as well as the behaviour of the compound at the after-cure.
- The MDR 3000 Professional fulfi ls the complete range of all test requirements:
- Polymer or raw materials as well as basic, fi nished and cured compounds can be characterized. Besides the cure properties the cure characteristic and the processability can be determined and evaluated too.
- Due to the rugged and fl exible construction of the MDR 3000 Professional this device can be used for extended quality controls purposes not only in the laboratory, but also directly in the production area.
- The high fl exibility of the MDR 3000 Professional allows the user to program and execute arbitrary test sequences with the MonControl Analyses Software. Isothermal tests, non-isothermal tests, amplitude sweeps, frequency sweeps, temperature sweeps, shear rate sweeps, relaxations, retardations, hysteresis and tensile tests can be defi ned, as well as a combination of each sequences.
Technical specifications
| International standards | ISO 6502 / ASTM D 5289 / ASTM D 6204 / ASTM D 6601 / DIN 53529 |
| Test chamber | Biconical, closed System |
| Test chamber gap | 0,45 mm nominal |
| Force measurement | Torque transducer mounted at the upper test chamber |
| Closing system | Soft closing to prevent foil rips and damage of test samples |
| Oscillation frequency | 0,001 Hz – 33 Hz |
| Oscillation amplitude | variable up to 20° |
| Torque range | 0,01 ti225 dNm |
| Sample volume | ca. 4,5 cm3 |
| Temperature control system | 30 °C to 240 °C, precision +/- 0,03 °C both microprocessor controlled |
| Temperature check system | Recordings of the temperature gradient on the screen, microprocessor monitored |
| Units of measure | Torque (dNm, lbf.in, kgf.cm), Shear modulus (Pa, dynes/cm2, psi), Dynamic viscosity (Pa s), Temperature (°C, °F), Pressure (bar, kg per cm2), Time (min – min / min – sec), Frequency (Hz, cpm), Shear rate (1/s, rad/s) |
| Subroutines | Amplitude Sweep, frequency Sweep, temperature Sweep, shear rate Sweep, relaxation, retardation, hysteresis, tensile tests, … |
| Pneumatics | min. 5 Bar |
| Electrical | Single phase 220 V – 230 V, 8 Amps |