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簡要(yao)描述:●適用(yong)于實驗(yan)(yan)室(shi)應用(yong)電(dian)位(wei)滴(di)(di)定(ding)法進行容量滴(di)(di)定(ding);●可(ke)供實驗(yan)(yan)室(shi)取樣測定(ding)水溶液(ye)的(de)(de)pH值;●支(zhi)(zhi)持(chi)pH值或電(dian)極電(dian)位(wei)的(de)(de)控(kong)制(zhi)(zhi)滴(di)(di)定(ding);●支(zhi)(zhi)持(chi)預控(kong)點電(dian)位(wei)設定(ding),儀器(qi)可(ke)自(zi)(zi)動調節滴(di)(di)定(ding)速(su)度,精確控(kong)制(zhi)(zhi)滴(di)(di)定(ding)終點;●支(zhi)(zhi)持(chi)手動滴(di)(di)定(ding)模式(shi)和自(zi)(zi)動滴(di)(di)定(ding)模式(shi);●有滴(di)(di)定(ding)終點的(de)(de)延遲電(dian)路;●配置本廠(chang)生(sheng)產的(de)(de)JB-10型(xing)攪(jiao)拌器(qi)
詳細介紹
● 適用(yong)于實驗室應(ying)用(yong)電位(wei)滴定法進行容量滴定;
● 可供實(shi)驗室(shi)取樣測定水溶(rong)液的(de)pH值;
● 支(zhi)持pH值(zhi)或電(dian)極電(dian)位(wei)的控制滴定;
● 支持(chi)預控點電(dian)位設定,儀器可自(zi)動(dong)調(diao)節滴定速度,精確(que)控制滴定終點;
● 支持手動滴定模式和自動滴定模式;
● 有滴定終(zhong)點的(de)延(yan)遲電路;
● 配置本廠生產(chan)的JB-10型攪(jiao)拌器(qi)。
型(xing)號 技術參數 | ZD-2 |
儀器級別 | 0.5級 |
測量參數 | mV(ORP)、pH |
測量范(fan)圍 | (-1400~1400)mV (0.00~14.00)pH |
分(fen)辨率(lv) | 1mV,0.01pH |
電子單元基本誤差 | pH:±0.03pH mV:±0.35%FS |
穩定性 | ±0.01pH/3h |
電源 | AC(220±22)V;頻率(50±1)Hz |
尺寸(mm),重量(kg) | 300×235×100,5 |
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