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提供美国WILKS公司InfraCal HATR-T2水中含油分析仪(红外油脂分析仪/总石油烃分析仪)
烃含量 ppm 碳氢化合物含量,提供 供应 出售 求购 代理
美国Wilks公司是世界顶级的红外设备供应商,在红外光谱领域有很强的技术积累。Wilks公司的InfraCal系列水中含油分析仪,包括HATR-T2,CVH和CH三个型号,都已经被认为是测量TOG/TPH,即总油脂含量、总石油烃含量的标准仪器,被国内外众多石油化工行业的实验室采用。注:TOG是指total oil and grease, TPH是指and total petroleum hydrocarbon。
InfraCal HATR-T2水中含油分析仪采用EPA方法1664项,采用比水轻的正己烷,戊烷或Vertrel MCA作为提取溶剂,提取过后溶剂悬浮于水面之上。然后基于蒸发技术和测量残余油和油脂,分析仪配备有一个内置的立方氧化锆水平衰减全反射(HATR)不锈钢样品阶段。整个分析需要不到10分钟,仪器精度最高可达到为8 ppm。如想进一步了解或咨询订购请联系 刘经理 13927443410 QQ 121206359。
HATR-T2的特点
1、仪器操作简单快捷,人性化设计,响应快速,性能稳定;
2、在操作时将装有待测样品的比色皿至于仪器中进行测量即可;
3、测量时间在10-15分钟内,包括样品前处理;
4、测量范围大,可检测2-5000ppm之间的浓度;
5、可检测样品中所有油类和芳香烃类物质的含量
6、多种萃取溶液可选,包括正已烷, 戊烷, Vertrel MCA,
7、各种测试TOG/TPH的场合均可使用
HATR-T2红外光谱测试油脂含量的原理
Infracal型TOG/TPH红外分析仪是基于快速测定水和土壤样品中总油脂(TOG)和总石油烃(TPH)浓度的红外光谱方法,其工作原理符合朗伯-比尔定律。即用一束强度为I0的特征红外光照射样品,由于油脂对特征红外光产生吸收,透射光强度会减弱为I,样品对特征红外光的吸光度则为A=lg I0/I。根据光吸收的朗伯-比尔定律,吸光度与样品中油脂浓度(C)的关系为A=abC,其中a为吸光系数,b为样品池厚度,即样品的吸光度与油脂浓度成正比。通常厂家出厂时已经用一组溶度已知的待测样品建立了标定体系,用户可以得知吸光度与油脂浓度的关系式,根据该关系式和被测样品的吸光度,可以求出被测样品中的油脂浓度。
HATR-T2技术参数
尺寸:6.5 x 6.5 x 5英寸(165 x 165 x 125毫米)
重量:4.5磅(2.0公斤)
显示:4位数字显示
电源:直流12伏(+ 2% 最大值)
最大功率7.5瓦(一般使用场合下,功率为5瓦)
建议供电方式:墙壁供电;
交流/直流转换器(标准配置)
12伏自动电池适配器接头
测量范围:8--5000+ppm (取决于所选仪器型号)
工作温度范围:4℃--45℃
用户标定:零点调整 20个测量点的拟合曲线
通讯接口:RS232接口,与PC机兼容,用于联接PC机,数据存储器或打印机 P/N 405-1009
HATR-T2红外分析仪测定TOG/TPH的使用场合
--- 在近海石油平台上对生产用的样品水进行分析
--- 监控炼油厂排放物、废水处理或工业装置
--- 测定油/水分离系统的效率
--- 地下储存罐周围的土壤环保指标研究
--- 测量预清洗金属部件表面上的残存油
--- 测定回收溶剂的纯度水平
--- 其它对水或土壤进行现场测定的场合
InfraCal Model HATR-T2 详细规格参数
Instrument Type Fixed Filter Infrared Analyzer, Model HATR-T2
Analytical Wavelength/Wave Number 3.4 µm, 2930 cm-1
Power Requirements 12 Volts DC, 2.0 amps, 12 Volt battery pack or adapter available
Power Supply Universal AC/DC
Weight 4.5 lbs. (2.0 kgs)
Dimensions 6.5 x 6.5 x 5" (165 x 165 x 127 mm)
Suggested Operating Range 5°C - 40°C
Typical Useful Measurement Range:
For Water 8 - 1000 ppm
For Soil 40 - 5000 ppm
Analysis Time 10 - 15 minutes, including extraction process
Instrument Repeatability +/-2 ppm
Communication Port RS232 port, 9-pin D-Sub female, PC compatible
Suggested Solvents Hexane, Pentane, Vertrel MCA
Oil/Grease Analyzer 可选配件说明 订购配件信息
Part Number Description
405-1009 InfraCal IR Platform Analyzer, HATR-T2 Complete with HATR-T2 Stainless Steel Trough Sample Stage with Built-in Cubic Zirconia ATR Crystal, Power Supply and Instruction Manual.
405-0003 InfraCal Cuvette Holder Analyzer, Model CVH Complete with CVH Sample Stage for use with 10 mm Quartz Cuvette Cells, Power Supply and Instruction Manual
405-0002 InfraCal Card Reader Analyzer, Model CH Complete with CH Sample Stage for use with InfraCal Reusable IR Sample Plates with Sapphire Window, Power Supply and Instruction Manual
Sample Handling Accessories
403-0012 Set of 4 -- 10 mm Quartz Cuvette Cells with Teflon stopper for use with Model CVH
403-0010/5 InfraCal Reusable IR Sample Plates with Sapphire Window, Set of 5 for use with Model CH
Accessories
403-0018 InfraLog Serial Printer Prints calibration and measurement data, complete with sequence number, date and time. Includes all required cables.
403-0013 Carrying Case with pre-diced pluck foam. 18.5 x 14.6 x 8"; 10 lbs.
403-0003 External 12v Battery Pack with 120v/60 Hz charger (for use in North America)
403-0002 Cigarette Lighter Adapter Cable
403-0005 Dust Cover
Field Sampling Kits
403-1010 Field Sampling Kit for TPH in Soil For a complete list of kit components, click here
403-1011 Field Sampling Kit for TOG in Water For a complete list of kit components, click here
403-1063 Field Sampling Kit for TOG in Water For a complete list of kit components, click here
Replacement Parts
403-0001 Universal Switching Power Supply and Line Cord for use with InfraCal Analyzers. 90 - 264 VAC, 50-60 Hz inpu, regulated 12v/25 watt output
403-0014 Replacement Source/Cable Assembly
All InfraCal Analyzers come with a One Year Factory Warranty against defective parts and workmanship. Additional one and two year extended factory warranties are available. The extended warranty must be purchased at the time the analyzer is purchased.
EWOY Extended Factory Warranty for additional One Year (total two year factory warranty from date of shipment)
EWTY Extended Factory Warranty for additional Two Years (total three year factory warranty from date of shipment)
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