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US 2003/0156282 A1Published application
Element analyzer
AssigneeHoriba, Ltd.
InventorsShintaro Komatani, Yasushi Hirata
Life of this patent
Estimating the term…
Abstract
An element analyzer D comprises a combustion section 1 for burning a sample S, a sample injection member 2 for injecting the sample S into the combustion section 1, and a detection section 29 for measuring a gasified sample formed by burning the sample S in the combustion section 1. The element analyzer D further includes a cleaning-agent injection member 2 for injecting a cleaning agent W into the combustion section 1.
Claims9
An element analyzer, comprising:
- a combustion section for burning a sample;
- a sample injection member for injecting the sample into said combustion section;
- a detection section for measuring a gasified sample formed by burning the sample in said combustion section;
- and
- a cleaning-agent injection member for injecting a cleaning agent into said combustion section.
2 more elements
An element analyzer, comprising:
- a combustion section for burning a sample;
- a sample injection member for injecting the sample into said combustion section;
- a detection section for measuring a gasified sample formed by burning the sample in said combustion section;
- and
- a cleaning-agent injection member for injecting a cleaning agent into said combustion section in a more upstream position relative to a position where the sample is injected into said combustion section.
2 more elements
An element analyzer, comprising:
- a combustion section for burning a sample;
- a sample injection member for injecting the sample into said combustion section;
- a detection section for measuring a gasified sample formed by burning the sample in said combustion section;
- and
- a cleaning vessel for cleaning an outer periphery of a front end of said sample injection member, said cleaning vessel comprising:
- a cleaning bath for receiving therein a cleaning liquid to be injected from the front end of said sample injection member inserted into said cleaning bath, said cleaning bath having a height allowing the outer periphery of the front end of said inserted sample injection member to be cleaned by the cleaning liquid injected into said cleaning bath;
- and
- a waste-liquid port for discharging the injected cleaning liquid of said cleaning bath at a flow volume less than that of the cleaning liquid to be injected from said sample injection member.
5 more elements
Dependencies are inferred from the claim text.