MatMeas DMS2000 High& Low Temperature Dielectric Impedance Spectrometer
ASTM D150-compliant dielectric impedance system for precise measurements from -160°C to 450°C in one integrated platform.
- Ultra-wide temperature range: -160°C to 450°C
- Parallel-plate capacitor method (combine ASTM D150 design)
- Vacuum-insulated chamber prevents frosting & false peaks near 0°C
- Liquid nitrogen cooling + resistive heating for stable control (±1°C)
- Real-time software monitoring with safety alarms & auto pressure relief
MatMeas DMS2000 Dielectric Impedance Spectroscopy
The DMS2000 series is built for evaluating dielectric properties of materials under extreme high and low temperature environments. It uses the parallel-plate capacitor principle and is developed in accordance with ASTM D150. With the optional LNP-95 liquid nitrogen injection system, the platform supports continuous temperature sweeps from -160°C to 450°C, helping researchers obtain stable, repeatable dielectric impedance and temperature-spectrum data for diverse R&D needs.
Dielectric Impedance Spectrometer Technical Data Shee
| Parameter | Value |
| Temperature Range | -160°C to 450°C |
| Temperature Control Accuracy | ±1°C |
| Heating Ramp Rate | 0–10°C/min (typical 3°C/min) |
| Heating/Cooling Method | Resistive heating / Liquid nitrogen cooling |
| Frequency Range (Single Channel) | 20 Hz – 30 MHz |
| Frequency Range (Five Channels) | 20 Hz – 10 MHz |
| Recommended Sample Size | Diameter < 20 mm; Thickness < 5 mm |
| Electrode Design | Parallel-plate capacitor; upper semi-spherical electrode + lower flat electrode |
| Chamber | Vacuum-insulated to prevent frosting and artifacts near 0°C |
| Power Supply | 220–240 V, 50/60 Hz |
| Dimensions (L×W×H) | 547 × 380 × 326 mm |
| Weight | 25 kg |
| Warranty | 1 year |
Get a Quote for DMS2000
Share your sample type and temperature/frequency requirements—we will recommend the best configuration and testing workflow.
Dielectric Impedance Spectrometer Applications
- Dielectric property evaluation of polymers, ceramics, and composites
- Ferroelectric and insulating material characterization
- Temperature-dependent impedance spectroscopy (research & industrial R&D)
- Material screening and performance comparison under extreme temperatures
MatMeas DMS2000 Dielectric Impedance Spectrometer Video
More Details
1. Wide Temperature Range (-160°C to 450°C)
2. Vacuum Insulation for Reliable Low-Temperature Testing
3. ASTM D150-Based Measurement Principle
4. Safety & Automation (Liquid Level Alarm, Pressure Relief)
5. Software Monitoring and Troubleshooting
