Measuring apparatus of component contained in test water

Details Measuring apparatus of component contained in test water Measuring apparatus of component contained in test water

2005-02-08

2005-02-08

Garber, Charles D. (Department: 2856)

Measuring and testing

Liquid analysis or analysis of the suspension of solids in a...

Content or effect of a constituent of a liquid mixture

C073S061550, C250S425000

Reexamination Certificate

active

06851299

ABSTRACT:
A measuring apparatus of a component contained in test water according to the invention can prevent a test water feed nozzle from clogging up and smoothly feed air into a combustion furnace, and further, can accurately measure in a short time carbon dioxide gas obtained from the complete combustion of an inorganic substance contained in test water. In a test water dropping unit20of the measuring apparatus10, a test water dropping nozzle21for dropping test water into a combustion furnace30is provided at a top of the combustion furnace30, and a protective pipe23in which this test water dropping nozzle21is accommodated is disposed outside the test water dropping nozzle21. The bottom end23aof the protective pipe23is extended downward from the test water dropping nozzle21and is formed at an acute angle, and the tip21aof the test water dropping nozzle21is disposed in abutment with the inner circumferential surface24of the protective pipe23.

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