PhotoTek 6000-CODcr CODcr在线水质分析仪
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PhotoTek 6000-CODcr CODcr在线水质分析仪PhotoTek 6000-CODcr CODcr Online water quality analyzer PhotoTek6000-CODcr在线水质分析仪是结合国内外先进的仪器制造技术,采用国家标准重铬酸钾消解—分光光度法,自主研发全新一代水质全自动COD在线监测仪。
能快速、简单、准确、经济地测定各种水质中COD的浓度。
PhotoTek6000-CODcr online water quality analyzer is combined with domestic and foreign advanced equipment manufacturing technology, using national standard potassium dichromate digestion - spectrophotometry, independent research and development of a new generation of water quality fully automatic COD on-line monitoring instrument. Can be rapid, simple, accurate and economical determination of the concentration of COD in various water quality.
典型应用Typical application
广泛应用于一般工业废水、市政污水以及医疗机构、白酒、啤酒、有色金属冶炼、有色金属采选、印染、化工、造纸、皮革、制药、稀土、制糖、养殖等行业。
Widely applied in general industrial wastewater, municipal sewage and medical institutions, liquor, beer, non-ferrous metal smelting, non-ferrous metals mining selection, printing
and dyeing, chemical, paper, leather, pharmaceutical, rare earth, sugar, farming and other industries.
产品特点
Product features
符合国标GB 11914-89分析方法,遵循行标HJ/T 377-2007技术要求测量准确度高、可靠性高、稳定性好、适用范围广
高精度的活塞注射泵加样技术,加样稳定、准确
独特的双光束设计,两次比色分析确保测量结果准确、精密、稳定试剂用量小,故障率少,操作简单,维护简单
智能故障自诊功能,报警提示,仪器管理方便
Comply with the national standard 11914-89 GB analysis method, follow the line standard 377-2007 HJ/T technology requirements The measurement accuracy, high reliability, good stability, wide range of application
High precision piston injection pump and sample technology, add sample stability, accurate
The unique design of the double beam, two times more than the color analysis to ensure accurate measurement results, precision, stability
Small reagent dosage, low failure rate, simple operation, easy maintenance
Intelligent fault diagnosis function, alarm instrument, convenient management
测量原理Measurement principle
在强酸性条件下,高温密封消解方式消解样品,消解后测量吸光度A,根据已经存储好的标准曲线计算出样品浓度。
Under the condition of strong acid, the sample was digested by high temperature sealed digestion method, the absorbance of A was measured, and the concentration of sample was calculated according to the standard curve
技术参数Technical parameters。