Standard No.:	T/GDAEM 4-2022
English Name:	Water quality-Specifications and test procedures for chemical oxygen demand、total phosphorus、ammonia nitrogen and total nitrogen portable total monitoring instrument
Chinese Name:	水质 化学需氧量、总磷、氨氮和总氮便携式监测仪技术要求及检测方法
Chinese Classification:	Z16    Analysis methods for toxic substances in water
Professional Classification:	T/    Social Organization Standard
ICS Classification:	13.060.50 13.060.50    Examination of water for chemical substances 13.060.50
Source Content Issued by:	Guangdong Environmental Monitoring Association; Guangdong Certification and Accreditation Association
Issued on:	2022-12-27
Implemented on:	2022-12-27
Status:	valid
Target Language:	English
File Format:	PDF

本文件规定了便携式水质快速检测仪的组成结构、技术要求、性能指标和检测方法。本文件适用于地表水、地下水、生活污水和工业废水中化学需氧量、总磷、氨氮和总氮的测定。
本文件适用于环境应急监测、环境监督巡查、入河排污口监测、环境调查、环境科研等对时效性要求较高，样品数量较大、样品不适宜送回实验室的监测。