FIELD: physical-chemical research of solid, liquid and gaseous samples of materials.
SUBSTANCE: device for detecting and measuring magnetic penetrability μor relative magnetic penetrability μr, or relative magnetic susceptibility (μr-1) of sample contains sample chamber and at least two inductance coils, where aforementioned two coils surround aforementioned chamber for samples, and aforementioned chamber for samples has at least one aperture for insertion of sample or vessel for samples which contains a sample, where aforementioned device is also provided with an electric circuit, which measures the difference in inductance between two coils.
EFFECT: increased sensitivity of detector.
2 cl, 2 dwg
