Water quality — Determination of free chlorine and total chlorine — Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposesdoi:ISO 7393-2:2017ISO 7393-2:2017规定了一种测定水中游离氯和总氯的方法,适用于实验室和现场测试.它基于光度计中的吸收,红色DPD颜色...
addoneDPDFreeChlo-rineReagentPowderPillowtothesecondtube.Swirltomix.Iftestingtotalchlorine,addoneDPDTotalChlo-rineReagentPowderPillowtothesecondtube.Swirltomix.Note:Iftestingfreechlorine,completethetestandreadtheresultwithinoneminuteofaddingthereagent.Note:Iftestingtotalchlorine,readthetestresultafterthreeminutesbut...
total形— 总形 · 全面形 · 总额形 · 全球形 · 总量形 · 全部形 · 整体形 · 共计形 · 加总形 · 总体形 · 整个形 chlorine名— 氯名 · 含氯名 · 抗氯名 查看更多用例•查看其他译文 查看其他译文 © Linguee 词典, 2024
Name::Residual chlorine sensor;Measurement range::0-20mg/L;Application::Monitor residual chlorine in water;Power supply::220V AC, 24V DC;Resolution:0.01mg/ppm;Size:96*96*110mm;Output-1:H/L relay alarm control;Output-2:Isolated transferable 4-20mA;Output
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英文名称:Chlorine Test (free and total chlorine) with liquid reagent Method: colorimetric, DPD, with colour-disk comparator 0.1 - 0.2 - 0.3 - 0.4 - 0.6 - 0.8 - 1.0 - 1.5 - 2.0 mg/l Cl2 Microquant® 规格:1.14801.0001 进口/国产:进口 品牌:Merck 产地:德国 原制造商:Merck 咨询...
Must fit, breath-ability, high performance fabric that doesn't fade, comfortable, chlorine resistant, elasticity. Download the Djamga App for ios or android or Microsoft to find co-ed drop in soccer, basketball, volleyball, football, hockey, badminton, ultimate game details and location in ...
描述Test Kit , Chlorine (Free and Total), 0-3.5 mg/L 包括 carrying case with instructions, comparator, color disc, sample cells, and reagents for 100 tests 主要特点 Continuous color disc Tablet and powder reagent chemistries 关于该商品的更多信息 ...
测试参数Chlorine, Free and Total; Hi/Low-Range ZD工作温度 (° F)32 最高工作温度 (° F)122 ZD工作温度 (° C)0 最高工作温度 (° C)50 防水型Yes 数据记录50 measurements 电池Four AAA batteries (included) 长度(cm)15.7 宽度(cm)6.9 ...
Existing chlor-alkali processes generally use asbestos, mercury or fluorine-containing ion-exchange membranes to separate the simultaneous chlorine production on the anode and hydrogen production on the cathode, and form sodium hydroxide in the electroly