Title:
INDUCTION COUPLING PLASMA TYPE MASS-SPECTROGRAPHIC DEVICE
Document Type and Number:
Japanese Patent JPH05174781
Kind Code:
A
Abstract:
PURPOSE: To heighten the limit of sensibility for iron by hindering water contained in a specimen solution from reaching a torch.
CONSTITUTION: A heat gasifying device 10 is connected with a torch 20 through a tube 40. A cooling pipe 50 is installed on the way of this tube 40. The forced cooling water for cooling an electric furnace installed in the heat gasifying device 10 is passed through the cooling pipe 50 so as to cool the tube 40 externally.
Inventors:
MUKAI TOSHIO
TAKASUKA MASAMI
TAKASUKA MASAMI
Application Number:
JP35786391A
Publication Date:
July 13, 1993
Filing Date:
December 25, 1991
Export Citation:
Assignee:
SHARP KK
International Classes:
G01N27/62; H01J49/04; H01J49/10; (IPC1-7): G01N27/62; H01J49/10
Domestic Patent References:
| JPH0382947A | 1991-04-08 | |||
| JPS63218143A | 1988-09-12 |
Attorney, Agent or Firm:
Koji Onishi