詳細(xì)介紹
鈉離子濃度計(jì)概述:
DWS-51型鈉離子濃度計(jì)是一種測(cè)量水溶液中鈉離子含量的儀器和設(shè)計(jì),尤其對(duì)于電廠(chǎng)高純水(如蒸汽、水、鍋爐給水等)的質(zhì)量監(jiān)測(cè)更適用,也可用于結(jié)構(gòu)性機(jī)構(gòu)如高等院校、科研部門(mén)等,石油化工、微電子、測(cè)定天然水、工業(yè)排水中鈉離子濃度(或活性)。
鈉離子濃度計(jì)外觀(guān)圖片
鈉離子濃度計(jì)主要技術(shù)參數(shù):
1. 測(cè)量范圍:
(a). PNa值:(0~9)PNa;
(b). Na+濃度:0.23 nm g/L~23 g/L。
(c). MV值:(- 1800~1800)mV。
2. 分辨率:0.01 PNA。
3. 電子單元基本誤差:±0.02pNa ±1個(gè)字。
4. 儀器的基本誤差:±0.05PNA。
5. PNa值~[Na+]濃度值轉(zhuǎn)換的計(jì)算誤差:±0.3%(讀數(shù))。
6. 儀器重復(fù)性誤差:不超過(guò)0.03pNa. ±1個(gè)字。
7. 溫度補(bǔ)償范圍試驗(yàn)方案(5~50℃)
8. 電子單元的穩(wěn)定性:±2mv
鈉離子濃度計(jì)儀器的9種正常工作條件:
(a). 環(huán)境溫度(5~40℃);
(b). 相對(duì)濕度:不超過(guò)80%;
(c). 電源:交流220V正負(fù)22V;頻率50±1赫茲
(d). 除地球磁場(chǎng)外沒(méi)有其他磁場(chǎng)干擾;
(e). 無(wú)明顯振動(dòng)。
鈉離子濃度計(jì)外形尺寸:1×B x H,mm:230×200 x 80
重量:1.5公斤
鈉離子濃度計(jì)裝箱清單:
a). DWS-51型鈉離子濃度計(jì)················································1臺(tái)
b). 7101復(fù)合鈉電極···························································1支
c). 電源線(xiàn)········································································1根
d). 電極架········································································1個(gè)
e). 說(shuō)明書(shū)········································································1本
f). 合格證·········································································1個(gè)