MM VFTB EM - Multi Purpose High-Field, Wide-Temperature Magnetometer for research and industry applications
The MM VFTB EM is a multi purpose high sensitivity magnetometer for research and industry applications. It is particularly designed for measurements of large size samples. This instrument operates with high DC magnetic fields up to 10 kOe (1 Tesla).
It combines the measurements of hysteresis loops, IRM acquisition, remanence coercivity, thermomagnetic curves. This instrument is also suited for low temperature data acquisition. All measurements can be performed at any temperature between -180°C temperature and 800°C.
MM VFTB EM at Institute for Rock Magnetism in Windsor, Canada
Range and Sensitivity:
| Measurement range (magnetic moment): | 10-5 emu to 10 emu |
| Measurement range (magnetization): | 10-5 emu / g to 10 emu / g |
| Maximum sample weight: | 0.5 g |
| Maximum sample size: | 12 mm x 5 mm cylindric (~ 200 mm3) |
| Maximum magnetization field: | 10 kOe (1 T) |
| Temperature range: | -180°C to 800°C |
Measurement modes:
| (Extended) Hysteresis Loops |
| FORC Diagrams |
| IRM Curves |
| Coercivity Measurements |
| Temperature Ramps (Curie Temp) |
Data analysis equipment:
| Data acquisition and VFTB Control software for Windows |
| Data analysis and presentation tool VFTB Analyzer by Roman Leonhardt |
| Equipped with a Windows Computer for data acquisition and analysis |