Waste water sample incinerator for measurement of total organic carbon has ball swivel lock with long service life for sample admission

摘要

A sample of waste water is incinerated in a test to determine the total carbon content, and subsequently determine the total organic carbon content. A sample of waste water is incinerated in a test to determine the total carbon content, and the total organic carbon content of a sample determined by introducing the sample into the incinerator (1) chamber by a sample holder (15) with a fine nozzle (15a) and plunger. The sample holder nozzle is introduced via a chamber (13) with a sidewall (9) aperture (9a) matching the nozzle (15a). The chamber (13) is separated from the incinerator (1) chamber by a swivel ball (13) lock (3) with a central passage (13a) matching the nozzle (15a).