FIELD: analyzing or investigating of materials.
SUBSTANCE: method comprises determining the change in the electrical parameters of the electric member that contains the specimens . The ash is fed to the electric member and thickened by means of a screw conveyor. The electric member is made of a closed measuring chamber. The ash is thickened until the torque applied to the screw increases abruptly.
EFFECT: enhanced precision.
1 cl, 1 dwg
