氯(lv)(lv)(lv)(lv)离(li)(li)(li)子电极(ji)特(te)点(dian)：氯(lv)(lv)(lv)(lv)化银(yin)混晶黑色(se)固体膜，不能(neng)应(ying)用(yong)于(yu)温度高(gao)于(yu)0～80℃的(de)环境。温度越(yue)高(gao)寿(shou)命(ming)越(yue)短，也不适用(yong)于(yu)含有(you)高(gao)盐分(fen)的(de)水质氯(lv)(lv)(lv)(lv)离(li)(li)(li)子浓(nong)度，因此(ci)限制了(le)其广泛应(ying)用(yong)。但(dan)测量(liang)范围较比色(se)法(fa)(fa)(fa)宽(kuan)、在(zai)线监(jian)测性能(neng)优(you)越(yue)、经济实用(yong)，耗(hao)材配件少，维(wei)护量(liang)少。氯(lv)(lv)(lv)(lv)离(li)(li)(li)子浓(nong)度比色(se)法(fa)(fa)(fa)滴定法(fa)(fa)(fa)优(you)势(shi)：适用(yong)于(yu)各种环境中的(de)水质氯(lv)(lv)(lv)(lv)离(li)(li)(li)子浓(nong)度监(jian)测，属于(yu)国标方(fang)法(fa)(fa)(fa)。但(dan)不足也很明显，试剂(ji)管(guan)路(lu)容易(yi)堵塞或漏液、耗(hao)材多、需(xu)专(zhuan)人(ren)维(wei)护、维(wei)护量(liang)大、费(fei)用(yong)高(gao)、一定程度上存在(zai)二次污染(ran)问题、连续性实时(shi)(shi)监(jian)测性能(neng)不好。在(zai)线氯(lv)(lv)(lv)(lv)离(li)(li)(li)子检(jian)测仪(yi)(yi)是一种能(neng)够实时(shi)(shi)检(jian)测水中氯(lv)(lv)(lv)(lv)离(li)(li)(li)子浓(nong)度的(de)仪(yi)(yi)器(qi)设备。杨浦区(qu)正规在(zai)线氯(lv)(lv)(lv)(lv)离(li)(li)(li)子电极(ji)价格

氯离子基础(chu)技术参(can)数(shu)：测量范围(wei)：；100~35500ppmpH范围(wei)：2至12pH温度范围(wei)：0-80℃压(ya)力范围(wei)：0-4bar准确度滿量程的(de)±5%(25℃)重复性(xing)滿量程的(de)±2%(25℃)实验室电(dian)(dian)(dian)(dian)极(ji)规(gui)(gui)格(ge)：电(dian)(dian)(dian)(dian)极(ji)壳体(ti)(ti)长度：120mm，直径：12mm导(dao)线(xian)(xian)：1000mm(可定制(zhi)(zhi)其(qi)(qi)他(ta)规(gui)(gui)格(ge))、BNC接头工业(ye)电(dian)(dian)(dian)(dian)极(ji)规(gui)(gui)格(ge)：电(dian)(dian)(dian)(dian)极(ji)壳体(ti)(ti)长度：155mm，直径：23~30mm导(dao)线(xian)(xian)：5000mm、螺纹：上下NPT:3/4”(可定制(zhi)(zhi)其(qi)(qi)他(ta)规(gui)(gui)格(ge))、针型(xing)五线(xian)(xian)制(zhi)(zhi)数(shu)字(zi)电(dian)(dian)(dian)(dian)极(ji)技术参(can)数(shu)：供电(dian)(dian)(dian)(dian)12V或其(qi)(qi)他(ta)可订制(zhi)(zhi)5V或24V、通(tong)讯方式：RS485，标准ModbusRTU协议(yi)模(mo)拟(ni)信号4-20MA选配、尺寸规(gui)(gui)格(ge)：D:30mmL:250mm，电(dian)(dian)(dian)(dian)缆5米（可订制(zhi)(zhi)）、针型(xing)四线(xian)(xian)制(zhi)(zhi)。广州口碑好的(de)在(zai)线(xian)(xian)氯离子电(dian)(dian)(dian)(dian)极(ji)报价上海(hai)在(zai)线(xian)(xian)氯离子电(dian)(dian)(dian)(dian)极(ji)的(de)优点？

生(sheng)(sheng)活饮(yin)(yin)用(yong)(yong)水(shui)卫(wei)生(sheng)(sheng)标准(zhun)是从保护人(ren)(ren)群身(shen)体健(jian)(jian)康和(he)保证(zheng)人(ren)(ren)类生(sheng)(sheng)活质量(liang)出发，对(dui)饮(yin)(yin)用(yong)(yong)水(shui)中(zhong)与人(ren)(ren)群健(jian)(jian)康的(de)各种(zhong)因(yin)素（物(wu)(wu)(wu)理、化(hua)学和(he)生(sheng)(sheng)物(wu)(wu)(wu)），以法(fa)(fa)律形(xing)式(shi)(shi)作(zuo)的(de)量(liang)值规(gui)(gui)(gui)定(ding)(ding)，以及为(wei)实(shi)现(xian)量(liang)值所作(zuo)的(de)有关(guan)行为(wei)规(gui)(gui)(gui)范的(de)规(gui)(gui)(gui)定(ding)(ding)，经国家有关(guan)部门批准(zhun)，以一(yi)定(ding)(ding)形(xing)式(shi)(shi)发布(bu)的(de)法(fa)(fa)定(ding)(ding)卫(wei)生(sheng)(sheng)标准(zhun)。2006年(nian)底，对(dui)1985年(nian)版《生(sheng)(sheng)活饮(yin)(yin)用(yong)(yong)水(shui)卫(wei)生(sheng)(sheng)标准(zhun)》的(de)修订工作(zuo)，并正(zheng)式(shi)(shi)颁(ban)布(bu)了新版《生(sheng)(sheng)活饮(yin)(yin)用(yong)(yong)水(shui)卫(wei)生(sheng)(sheng)标准(zhun)》（GB5749-2006），规(gui)(gui)(gui)定(ding)(ding)自2007年(nian)7月1日起更实(shi)施。生(sheng)(sheng)活饮(yin)(yin)用(yong)(yong)水(shui)水(shui)质在线监测(ce)(ce)技(ji)术规(gui)(gui)(gui)范常规(gui)(gui)(gui)参数：浊度(du)（90度(du)散射光法(fa)(fa)）、pH（玻璃电(dian)极(ji)法(fa)(fa)）、电(dian)导率（电(dian)极(ji)法(fa)(fa)）、余氯（DPD法(fa)(fa)或电(dian)极(ji)法(fa)(fa)）、TOC（紫外光分光光度(du)法(fa)(fa)）、钙(gai)离(li)子(zi)、亚硝酸(suan)盐、氨氮等。其中(zhong)需(xu)要关(guan)注人(ren)(ren)群饮(yin)(yin)用(yong)(yong)的(de)水(shui)总硬度(du)应(ying)该不超过425mg/L,国家规(gui)(gui)(gui)定(ding)(ding)是450mg/L,离(li)子(zi)过高容易引起胃肠道功能(neng)暂(zan)时性紊乱。需(xu)要加(jia)以重视。在自来(lai)水(shui)处理中(zhong)，一(yi)般采用(yong)(yong)氯气杀灭水(shui)中(zhong)的(de)微生(sheng)(sheng)物(wu)(wu)(wu)和(he)细菌，以提高饮(yin)(yin)用(yong)(yong)水(shui)的(de)安全(quan)性，但是氯对(dui)灭杀细菌细胞效果好，同样也对(dui)其他生(sheng)(sheng)物(wu)(wu)(wu)体细胞、人(ren)(ren)体细胞也有严(yan)重的(de)影响，所以自来(lai)水(shui)中(zhong)氯离(li)子(zi)的(de)测(ce)(ce)定(ding)(ding)对(dui)人(ren)(ren)体的(de)健(jian)(jian)康有着(zhe)重要的(de)意义，必(bi)须(xu)检测(ce)(ce)自来(lai)水(shui)中(zhong)氯离(li)子(zi)的(de)含量(liang)及余氯的(de)含量(liang)。

土壤分(fen)析pH电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)、水分(fen)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)、盐(yan)分(fen)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)、氮磷钾离(li)(li)子(zi)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)、钙离(li)(li)子(zi)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)、铵离(li)(li)子(zi)/氨(an)氮电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)、氟(fu)离(li)(li)子(zi)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)、氯离(li)(li)子(zi)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)、重(zhong)金属电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)、有机物电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)以(yi)及其他微量元素电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)的(de)安(an)装特(te)点。pH电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)为玻璃(li)活性(xing)膜电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)，特(te)点易碎(sui)。安(an)装于土壤中(zhong)时。需要(yao)(yao)避免有沙(sha)石(shi)或其他硬物，不(bu)(bu)然很容易破碎(sui)。造成不(bu)(bu)必要(yao)(yao)的(de)损失。钙离(li)(li)子(zi)、铵离(li)(li)子(zi)、氨(an)氮类型电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)活性(xing)膜为软性(xing)PVC结(jie)构(gou)，在(zai)避免硬物外，还应注(zhu)意有无(wu)尖锐物质(zhi)，防治(zhi)刺破薄膜。水分(fen)与盐(yan)分(fen)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)为金属类电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)，安(an)装要(yao)(yao)求不(bu)(bu)苛刻，可以(yi)根据现场情(qing)况(kuang)处理。在(zai)线(xian)氯离(li)(li)子(zi)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)抗干扰能力强的(de)优点。

海(hai)(hai)(hai)(hai)(hai)水(shui)(shui)是(shi)一(yi)种非常(chang)复杂的(de)多组分水(shui)(shui)溶液。海(hai)(hai)(hai)(hai)(hai)水(shui)(shui)中各(ge)种元(yuan)素(su)(su)都以一(yi)定的(de)物(wu)理化学形态存在(zai)。海(hai)(hai)(hai)(hai)(hai)水(shui)(shui)中的(de)成分可以划分为(wei)五类(lei)。主要(yao)成分（所占比总盐(yan)分：）：阳(yang)离(li)(li)(li)子(zi)(zi)(zi)(zi)(zi)有(you)钠离(li)(li)(li)子(zi)(zi)(zi)(zi)(zi)、钾(jia)离(li)(li)(li)子(zi)(zi)(zi)(zi)(zi)、水(shui)(shui)硬度(du)（钙(gai)离(li)(li)(li)子(zi)(zi)(zi)(zi)(zi)、镁离(li)(li)(li)子(zi)(zi)(zi)(zi)(zi)）、铵(an)离(li)(li)(li)子(zi)(zi)(zi)(zi)(zi)/氨氮、钙(gai)离(li)(li)(li)子(zi)(zi)(zi)(zi)(zi)、锶离(li)(li)(li)子(zi)(zi)(zi)(zi)(zi)；阴离(li)(li)(li)子(zi)(zi)(zi)(zi)(zi)有(you)氯(lv)(lv)离(li)(li)(li)子(zi)(zi)(zi)(zi)(zi)、硫(liu)酸(suan)根、溴离(li)(li)(li)子(zi)(zi)(zi)(zi)(zi)、碳酸(suan)氢根、碳酸(suan)根、氟离(li)(li)(li)子(zi)(zi)(zi)(zi)(zi)六(liu)种，分子(zi)(zi)(zi)(zi)(zi)存在(zai)H3BO3。溶于(yu)海(hai)(hai)(hai)(hai)(hai)水(shui)(shui)的(de)气体成分，如(ru)氧、氮及(ji)惰性气体等。营养元(yuan)素(su)(su)：主要(yao)是(shi)与海(hai)(hai)(hai)(hai)(hai)洋植(zhi)物(wu)生(sheng)长(zhang)有(you)关的(de)要(yao)素(su)(su)，通常(chang)是(shi)指N、P及(ji)Si等。微量(liang)元(yuan)素(su)(su)。海(hai)(hai)(hai)(hai)(hai)水(shui)(shui)中的(de)有(you)机(ji)物(wu)质：如(ru)氨基酸(suan)、腐殖质、叶绿素(su)(su)等。用(yong)电极测量(liang)海(hai)(hai)(hai)(hai)(hai)水(shui)(shui)难度(du)较大、主要(yao)影(ying)响(xiang)因(yin)素(su)(su)有(you)：盐(yan)分大、干扰(rao)离(li)(li)(li)子(zi)(zi)(zi)(zi)(zi)多、微生(sheng)物(wu)、海(hai)(hai)(hai)(hai)(hai)蛎子(zi)(zi)(zi)(zi)(zi)等。表现特(te)点是(shi)对各(ge)种材(cai)料的(de)腐蚀性很大，测量(liang)数据偏差大。所以测量(liang)海(hai)(hai)(hai)(hai)(hai)水(shui)(shui)的(de)电极必须要(yao)考虑这(zhei)些问题，要(yao)利用(yong)各(ge)种科学手段不(bu)断优化和完善。提升使用(yong)体验(yan)。在(zai)线氯(lv)(lv)离(li)(li)(li)子(zi)(zi)(zi)(zi)(zi)电极是(shi)一(yi)种氯(lv)(lv)化银混晶固体膜的(de)离(li)(li)(li)子(zi)(zi)(zi)(zi)(zi)选择(ze)性电极，用(yong)于(yu)测试水(shui)(shui)中游离(li)(li)(li)的(de)氯(lv)(lv)离(li)(li)(li)子(zi)(zi)(zi)(zi)(zi)。广(guang)州(zhou)口碑好的(de)在(zai)线氯(lv)(lv)离(li)(li)(li)子(zi)(zi)(zi)(zi)(zi)电极报价

上(shang)海在(zai)线氯(lv)(lv)离子电极推(tui)荐哪家？杨浦区正规(gui)在(zai)线氯(lv)(lv)离子电极价(jia)格

多参数型(xing)集(ji)成(cheng)水质(zhi)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、通常由四种以上(shang)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)组合而成(cheng)。常规(gui)尺寸：外径：50~80mm，长度：200mm~350mm。供电(dian)(dian)(dian)(dian)(dian)：5V~36V。输出信(xin)号：RS485MODBUS、4G信(xin)号、WIFI、蓝牙等(deng)。可当做便携式流动(dong)实验站(zhan)、在线多参数流动(dong)站(zhan)、集(ji)成(cheng)式养殖分(fen)析站(zhan)等(deng)。常用有氨(an)氮电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)/钙(gai)(gai)离(li)(li)(li)子(zi)(zi)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)：由pH电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、铵离(li)(li)(li)子(zi)(zi)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)/钙(gai)(gai)离(li)(li)(li)子(zi)(zi)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、钾离(li)(li)(li)子(zi)(zi)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)/石(shi)墨电(dian)(dian)(dian)(dian)(dian)导率(lv)(lv)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、温(wen)度电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)组成(cheng)，利用相(xiang)关补(bu)偿，计算出氨(an)氮浓度/钙(gai)(gai)离(li)(li)(li)子(zi)(zi)浓度、集(ji)成(cheng)式离(li)(li)(li)子(zi)(zi)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)：由铵离(li)(li)(li)子(zi)(zi)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)或(huo)钙(gai)(gai)离(li)(li)(li)子(zi)(zi)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、温(wen)度电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、电(dian)(dian)(dian)(dian)(dian)导率(lv)(lv)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、pH电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)组成(cheng)。其中电(dian)(dian)(dian)(dian)(dian)导率(lv)(lv)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)用于补(bu)偿离(li)(li)(li)子(zi)(zi)强(qiang)度、温(wen)度电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)补(bu)偿整个体系的热力学变化，另外水质(zhi)五参数（pH电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、电(dian)(dian)(dian)(dian)(dian)导率(lv)(lv)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、温(wen)度电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、溶解氧电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、浊度电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)）也很常用。杨浦区(qu)正规(gui)在线氯离(li)(li)(li)子(zi)(zi)电(dian)(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)价格(ge)

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