TY - CONF A1 - Kruschwitz, Sabine A1 - Munsch, Sarah A1 - Bintz, Thilo A1 - Fladt, Matthias A1 - Stelzner, Ludwig T1 - Non-destructive testing application examples using the NMR core-analyzing tomograph N2 - Nuclear magnetic resonance (NMR) with focus on 1H protons is increasingly applied for non-destructive testing applications. Besides mobile NMR, laboratory devices such as the NMR core-analyzing tomograph are used. As their magnetic field is more homogeneous, they enable measurements with higher signal-to-noise ratios (SNR), but with limited sample sizes. The tomograph presented here (8.9 MHz) was constructed for a maximum sample diameter of 70 mm and length of up to 1 m. The resolution, the echo time (min. 50 µs), the SNR and the measurement type can be adjusted by means of exchangable coils. The tomograph enables measurements along the complete sensitive length, slice-selective and even 2- or 3-dimensional measurements. A movable sample lifting system thereby allows a precise positioning of the sample. T2 - Magnetic Resonance in Porous Medie (MRPM) 2022 CY - Online meeting DA - 21.08.2022 KW - Spalling KW - Nuclear magnetic resonance KW - Tomography KW - Moisture transport KW - Frost salt attach PY - 2022 AN - OPUS4-55828 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -