Title:
METAL COMPONENT ANALYZING DEVICE
Document Type and Number:
Japanese Patent JP3051015
Kind Code:
B2
Abstract:
PURPOSE: To provide a metal component analyzing device capable of analyzing the metal components in the sample liquid accurately by preventing colloidal metal being an analyzing object from sinking when gas is removed.
CONSTITUTION: A temporary storage container 61 large in flow path area is connected to a sample liquid feeding path 30a, and gas in a sample liquid is moved to the upper side of the temporary storage container 61 by lowering a flow velocity of the sample liquid. Also an inlet pipe 63 is provided in the temporary storage container 61 as it faces toward the sample liquid feeding path 30a. Then, before colloidal metal in the sample liquid sinks, the sample liquid containing the colloidal metal is sampled by the inlet pipe 63.
Inventors:
Tatsuya Funahashi
Miwako Takaiwa
Miwako Takaiwa
Application Number:
JP35033793A
Publication Date:
June 12, 2000
Filing Date:
December 28, 1993
Export Citation:
Assignee:
Tokico Co., Ltd.
International Classes:
G01N31/00; G01N30/14; G01N33/18; (IPC1-7): G01N30/14; G01N31/00; G01N33/18
Domestic Patent References:
| JP6242708A | ||||
| JP59216606A | ||||
| JP315754A | ||||
| JP7120445A | ||||
| JP3242551A | ||||
| JP540113A | ||||
| JP1110805U |
Attorney, Agent or Firm:
Masatake Shiga (2 outside)