哈納試劑/電導率校準液 HI7034L

電導率校準液【80000 µS/cm，500mL】

配置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi): 將一級(ji)bai試劑置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)入(ru)恒(heng)(heng)溫(wen)(wen)在(zai)(zai)(zai)220攝氏(shi)(shi)度(du)的(de)(de)(de)(de)干燥箱內烘干2小(xiao)時(shi), 稱(cheng)取(qu)0.744g置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)入(ru)容(rong)器(qi)(qi)中(zhong), 用(yong)電(dian)(dian)導(dao)率低(di)(di)于(yu)(yu)0.2uS/cm, 恒(heng)(heng)溫(wen)(wen)在(zai)(zai)(zai)20攝氏(shi)(shi)度(du)的(de)(de)(de)(de)蒸(zheng)餾水(shui)(shui)(shui)或去離子(zi)水(shui)(shui)(shui)1000mL溶(rong)解(jie)試劑。 不(bu)同溫(wen)(wen)度(du)下(xia)的(de)(de)(de)(de)1408uS/cm標準(zhun)電(dian)(dian)導(dao)液(ye)值(zhi) 15oC1141.4uS/cm 18oC1220.0uS/cm 20oC1273.7uS/cm 25oC1408.3uS/cm 35oC1687.6uS/cm 146.6uS/cm用(yong)途: 使(shi)(shi)(shi)用(yong)DJS-0.1, CON-0.1型電(dian)(dian)導(dao)電(dian)(dian)極(ji)校準(zhun)儀(yi)器(qi)(qi)時(shi)使(shi)(shi)(shi)用(yong)。配置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi): 取(qu)100mL的(de)(de)(de)(de)1408uS/cm電(dian)(dian)導(dao)液(ye)溶(rong)于(yu)(yu)電(dian)(dian)導(dao)率低(di)(di)于(yu)(yu)0.2uS/cm, 恒(heng)(heng)溫(wen)(wen)在(zai)(zai)(zai)20攝氏(shi)(shi)度(du)的(de)(de)(de)(de)1000mL蒸(zheng)餾水(shui)(shui)(shui)或去離子(zi)水(shui)(shui)(shui)中(zhong)稀釋。 不(bu)同溫(wen)(wen)度(du)下(xia)的(de)(de)(de)(de)146.6uS/cm標準(zhun)電(dian)(dian)導(dao)液(ye)值(zhi) 15oC118.5uS/cm 18oC126.7uS/cm 20oC132.2uS/cm 25oC146.6uS/cm 35oC176.5uS/cm 12.85mS/cm用(yong)途: 使(shi)(shi)(shi)用(yong)DJS-10, CON-10型電(dian)(dian)導(dao)電(dian)(dian)極(ji)校準(zhun)儀(yi)器(qi)(qi)時(shi)使(shi)(shi)(shi)用(yong)。配置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi): 將一級(ji)試劑置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)入(ru)恒(heng)(heng)溫(wen)(wen)在(zai)(zai)(zai)220攝氏(shi)(shi)度(du)的(de)(de)(de)(de)干燥箱內烘干2小(xiao)時(shi), 稱(cheng)取(qu)7.436g置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)入(ru)容(rong)器(qi)(qi)中(zhong), 用(yong)電(dian)(dian)導(dao)率低(di)(di)于(yu)(yu)0.2uS/cm, 恒(heng)(heng)溫(wen)(wen)在(zai)(zai)(zai)20攝氏(shi)(shi)度(du)的(de)(de)(de)(de)蒸(zheng)餾水(shui)(shui)(shui)或去離子(zi)水(shui)(shui)(shui)1000mL溶(rong)解(jie)試劑。 不(bu)同溫(wen)(wen)度(du)下(xia)的(de)(de)(de)(de)12.85mS/cm標準(zhun)電(dian)(dian)導(dao)液(ye)值(zhi) 15oC10.455mS/cm 18oC11.163mS/cm 20oC11.644mS/cm 25oC12.852mS/cm 35oC15.353mS/cm 111.31mS/cm用(yong)途: 使(shi)(shi)(shi)用(yong)DJS-10, CON-10型電(dian)(dian)導(dao)電(dian)(dian)極(ji)校準(zhun)儀(yi)器(qi)(qi)時(shi)使(shi)(shi)(shi)用(yong)。配置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi): 將一級(ji)試劑置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)入(ru)恒(heng)(heng)溫(wen)(wen)在(zai)(zai)(zai)220攝氏(shi)(shi)度(du)的(de)(de)(de)(de)干燥箱內烘干2小(xiao)時(shi), 稱(cheng)取(qu)74.265g置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)入(ru)容(rong)器(qi)(qi)中(zhong), 用(yong)電(dian)(dian)導(dao)率低(di)(di)于(yu)(yu)0.2uS /cm, 恒(heng)(heng)溫(wen)(wen)在(zai)(zai)(zai)20攝氏(shi)(shi)度(du)的(de)(de)(de)(de)蒸(zheng)餾水(shui)(shui)(shui)或去離子(zi)水(shui)(shui)(shui)1000mL溶(rong)解(jie)試劑。 不(bu)同溫(wen)(wen)度(du)下(xia)的(de)(de)(de)(de)111.31mS/cm標準(zhun)電(dian)(dian)導(dao)液(ye)值(zhi) 15oC92.12mS/cm 18oC97.80mS/cm 20oC101.70mS/cm 25oC111.31mS/cm 35oC131.10mS/cm 標準(zhun)電(dian)(dian)導(dao)液(ye)的(de)(de)(de)(de)儲藏(zang):1. 配置(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)好的(de)(de)(de)(de)標準(zhun)電(dian)(dian)導(dao)液(ye)必須密封存放在(zai)(zai)(zai)玻璃(li)容(rong)器(qi)(qi)或聚乙稀塑料瓶(ping)中(zhong)并在(zai)(zai)(zai)室溫(wen)(wen)下(xia)保存。2. 標準(zhun)電(dian)(dian)導(dao)液(ye)長(chang)有(you)效期為(wei)三個月