FIELD: analysis of metal coats by dissolving micro-section of surface of specimen; determination of thickness and composition of coats.
SUBSTANCE: proposed electrochemical cell is made in form of hollow cylinder provided with reserve chamber with capillary in base. It also includes counter-electrode and end-piece with calibrated orifice. Reserve chamber is combined with hollow cylinder and is additionally provided with movable piston system; body of cell is provided with drive of spatial motion.
EFFECT: extended functional capabilities; enhanced accuracy of measurements; simplified construction; facilitated procedure.
3 cl, 1 dwg
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