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9185sc在线臭氧分析仪操作手册
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本文由 哈希水质分析仪器(上海)有限公司 整理汇编
2024-09-13 08:16 470阅读次数
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9185sc在线臭氧分析仪操作手册
- 9185sc在线臭氧分析仪操作手册[详细]
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2024-09-13 08:16
标准
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9185sc在线臭氧分析仪中文样本
- 9185sc在线臭氧分析仪中文样本[详细]
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2024-09-13 08:31
标准
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哈希9185sc在线臭氧分析仪产品样册
- 哈希9185sc在线臭氧分析仪产品样册[详细]
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2024-09-13 08:11
选购指南
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9185C在线臭氧分析仪中文样本
- 适用于饮用水、污水工I业过程水以及纯净水行业臭氧消毒监测。
[详细]
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2024-09-13 08:17
标准
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EC9810B O3 臭氧分析仪(在线)产品样册
- EC9810B O3 臭氧分析仪(在线)产品样册[详细]
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2024-09-13 08:10
期刊论文
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臭氧分析仪
- 臭氧分析仪[详细]
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2011-11-03 00:00
其它
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臭氧分析仪 MHY-27553
- 紫外臭氧分析仪,臭氧分析仪型号MHY-27553该仪器是工艺控制、家电、臭氧发生器检验和YL器械检验的理想工具。符合《HJ590-2010环境空气臭氧的测定紫外分光光度法》要求。仪器简介:仪器的原理和结构1、方法原理紫外光度法:当空气样品以恒定的流速进入仪器的气路系统,样品空气交替地或直接进入吸收池或经过臭氧涤除器再进入吸收池,臭氧对254nm波长的紫外光有特征吸收。零空气样品通过吸收池时被光度检测器测定的光强度为I0;含臭氧的空气样品通过吸收池时,被光度检测器测定的光强度为I。每经过一个循环周期,仪器的数据处理系统根据朗伯-比尔定律求出臭氧的浓度,关系式如下:I/I0=ea×c×L式中a-------吸光系数c-------臭氧浓度L------吸收池厚度1、紫外吸收池:紫外吸收池应以不与臭氧起化学反应的惰性材料制成,并具有良好的机械稳定性。吸收池的臭氧损失不能大于5%。光路长度为已知值的99.5%。2、紫外灯:所产生的紫外光被检测器接受的254nm的辐射至少占99。5%。3、光度检测器:光度检测器能满足在254nm波长下测量的灵敏度要求。浓度测量标准偏差不超过0.001mg/m3(0℃,101.3kpa)或浓度的2%.4、臭氧涤除器:空气样品经过臭氧涤除器除支臭氧和干扰气体以后,进入吸收池,并由光度检测器测出I0。臭氧涤除器的平均寿命由生产厂家给出。然而实际寿命由采样环境而定。当臭氧涤除器对环境中的臭氧反应明显降低(线性检验精度>1%)时,则应更换臭氧涤除器。5、采样泵:采样泵安装在气路的末端,抽吸空气流过臭氧分析仪,并能在仪器所需的流量和压力条件下运转。6、流量控制器:控制流过臭氧分析仪的空气流量恒定在选定流量值的误差±2%范围以内。技术参数:UV光源:254nm水银灯;检测范围:0~100ppm;量程范围:0-1,0-10,0-100ppm,0.1~999ppm自动切换;分辨率:0.01ppm;极ng确度:2%;取样时间:10秒;信号输出:232接口,内置控制功能;无需专用软件;4~mA,0~2.5V。电源:12VDA/400mA;尺寸:95×210×216mm;这些都是已经安装在仪器里面的。含有一个低浓度臭氧校准器,电源,保护箱,过滤器。标准配置是:主机,数据电缆线(本公司配),中英文说明书,校准证书,,220VAC转换电源(本公司配)。主要特点:仪器特点:1、校准方便,整机不需寄回原厂;免去麻烦的运输过程及昂贵的运输费用。同时可选择多购一块仪器分析电路,在仪器校准的同时一样可以使仪器工作。2:仪器小巧,轻便;测量数据准确、快速。3:仪器内置数据下载软件,可与电脑同步,进行数据保存和分析。多达1万组以上的数据储存功能4:价格优惠,此仪器价格仅为同类产品的65%,真正为产品低端价格。[详细]
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2024-09-13 08:19
产品样册
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PCX2200在线颗粒计数仪操作手册
- 2200 PCX粒子计数器可提供颗粒数的当地显示。当操作设定为“自动”(单机)模式或附带Vista数据收集软件的2200 PCX 粒子计数器进行测量时,2200 PCX 根据所选择的尺寸大小范围,测定时间和流量,显示出以个/毫升’为单位的数值。
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2021-04-30 14:02
标准
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M465H高浓度臭氧分析仪
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2024-09-13 08:17
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UVASsc在线有机物分析仪操作手册
- 当传感器被连接好并且控制器处于测量模式时,控制器显示屏将会显示当前的吸光度读数。启动、或传感器出现错误时、或锁定的输出功能被激活时以及传感器正在进行校准时,显示屏会闪烁。
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2021-04-30 14:19
标准
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APA6000铜离子在线分析仪操作手册
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2021-04-30 14:26
标准
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APA6000碱度在线分析仪操作手册
- 处理和操作化学样品,标样,和其它试剂可能会有一定危险。在处理这些化学物品前请认真阅读材料安全使用数据表,熟悉所有的安全操作步骤。
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2021-04-30 14:45
标准
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重金属系列在线分析仪操作手册
- HMA-TCR型(总铬)
HMA-CR6型(六价铬)
HMA-TCU型(总铜)
HMA-TNI型(总镍)
HMA-TMN型(总锰)
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2021-05-08 11:24
标准
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Polymetron9182在线溶解氧分析仪操作手册
- Operator ManualPOL YMETRON 9182 Oxygen analyzer (ppb)
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2021-05-15 21:30
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9187sc在线二氧化氯分析仪操作手册
- Measurement is carried out using an amperometric method after diffusion of the chlorine dioxide molecules through a membrane.
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2021-05-15 21:42
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K1550在线氢气分析仪操作手册
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2015-02-04 00:00
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Polymetron9210在线硅表操作手册
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2024-10-10 17:50
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M465M中浓度臭氧分析仪
- *紫外光吸收法*量程0-2,0-5%wt.0-10,0-20g/m3.0-5000,0-10000ppm*微电脑控制*自我检测异常报警*模拟与数字输出*选配挂式NEMA4x(IP65)外壳*温度/压力补偿*可设定臭氧浓度报警[详细]
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2024-09-13 08:18
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M454中高浓度臭氧分析仪
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2024-09-13 08:18
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