APPARATUS FOR MEASURING TOTAL PHOSPHORUS AND TOTAL NITROGEN

摘要

One embodiment of the present invention provides a total phosphorus and total nitrogen measurement apparatus that can improve the maintenance convenience, predict the failure of the parts. Here, the total phosphorus and total nitrogen measuring apparatus includes a first processing unit, a second processing unit and a measuring unit. The first processing unit quantifies through a plurality of first inflow passages through which the first sample sample and the plurality of first reagents flow, a first branch channel for selectively opening and closing the plurality of first inflow passages, and a first branch channel. At least one of the first sample sample and the plurality of first reagents to be introduced has a first syringe module for pre-processing to be generated as a first measurement sample, and a first supply passage for supplying the first measurement sample. The second processing unit quantifies through a plurality of second inflow passages through which the second sample sample and the plurality of second reagents flow, a second branch channel for selectively opening and closing the plurality of second inflow passages, and a second branch channel. At least one of the incoming second sample sample and the plurality of second reagents is pre-treated to generate a second measurement sample, and a second supply module for supplying the second measurement sample. The measuring unit measures the total phosphorus from the first measurement sample supplied through the first supply channel, and measures the total nitrogen from the second measurement sample supplied through the second supply channel.