仪器用途作为测量水中油的专用分析仪器,可用于地面水、地下水、生活污水和工业废水中的石油类和动物、植物油的测定,也可用于空气中的油烟。 可用在环境和水利监测站,石油、化工企业的环境保护部门,机械、矿山、电子行业及港口、油田、污水厂、自来水厂等。 作为通用的的红外分光光度计,能进行扫描、分析物质的结构和各种有机物的定性、定量分析。可用于所有的应用红外分光光度的企业、事业、学校等部门。 Applications As a special analyzer for measuring oil in water,IPOA-2001 can be used to measure petroleum, animal and vegetable oils in surface water,groundwater, municipal waste water and industrial waste water.It can also be used to measure soot in the air. It can be used in the following industries:Environmental monitoring stations, petrochemical industry,oil field,water treatment plants, machinery, mining, mining,electronics and harbor. As a universal infrared spectrophotometer, it can be used to scan and analyze the strcture and concentration of organic substance. 仪器原理根据国家标准“GB/T16488-1996”,应用红外光度法测定水中石油类和和动植物油、空气中油烟、在波数为3030、2960、2930cm处测定有特征吸收的物质。 Principle According to the current national standard method (GB/T16488-1996), all kinds of oil in water should be extracted by CCL,and then measured respectively be hree wavelengths i.e.3030,2960 and 2930cm.By comparing the absorbance with that from a series of standards, the concentration of lil in water can be calculated. 仪器特点可脱离计算机操作,直接进行三波长红外法或非分三红外法测油,运行简便。应用计算机进行设置、扫描、校准、有机物分析、非分散红外法测油和数据处理等操作,功能齐全。 仪器配有符合方法要求的精制四氯化碳,也可使用欧陆公司的无毒试剂。 技术指示测量范围(Measurement Range):0-1000mg/L 检出限(Detection Limit):0.3mg/l(CCL4中混合油标浓度),0.1mg/l(CCL4中烷烃类浓度) 重现性(Repeatability):RSD<3% 波数范围(Wavelength Range):3400-2400cm-1 波数准确度(Wavelength Accuracy):±2cm-1 读数形式(Readout Modes):浓度(concentration)、吸光度(Absorbance)、透过率(Rransmittance)外接输出(Output):RA232接口外部电源(Power Supply):220±10%V,50Hz 外形尺寸(Dimension):500×380×200mm 仪器重量(Weight)15kg 操作温度范围(Operation Temperature):5-35℃