VESSEL FOR ANALYZING A TRACE OF ELEMENT, CAPABLE OF PREVENTING ENVIRONMENTAL POLLUTION FACTORS FROM BEING PERMEATED INSIDE A BODY

摘要

PURPOSE: A vessel for analyzing a trace of element is provided to enable to regulate a speed that steam components are evaporated as the height of a gap is adjustable according to a position where a supporting protrusion is installed.;CONSTITUTION: A vessel for analyzing a trace of element comprises a body(10) and a cover(20). A plurality of joining grooves is formed on the body, and the upside of the body is opened. The body is formed into a cylindrical shape. Supporting protrusions(26) joined to the joining grooves by being inserted are upwardly protruded in the cover along the periphery of the cover. The underside of the body is formed into an inclined plane which becomes convexly protruded toward the central portion of the body. The length of the supporting protrusions is adjusted so that the underside of an edge of the cover is spaced from the upside of the body when the supporting protrusions are joined to the joining grooves.;COPYRIGHT KIPO 2013