▎ 摘　　要

NOVELTY - The method involves providing an outer interface with a standard interface-type multi-functional table. The standard interface-type multi-functional table is connected with a microcomputer. Conductance/resistance data is stored into a document along with change of an image. Position of a solution stones graphene monitor is changed. The outer interface is connected in an impedance analyzer. Direct current (DC) resistance, conductivity and alternating current (AC) impedance of a main system are measured. USE - Un-known concentration solution stones graphene detection method. ADVANTAGE - The method enables improving detecting speed, detecting efficiency and quick on-line monitoring effect and detecting solution stones graphene property of a graphite content in a convenient manner. DESCRIPTION OF DRAWING(S) - The drawing shows a graph illustrating relationship between frequency and voltage of an un-known concentration solution stones graphene detection method. ' (Drawing includes non-English language text) '.