上海精密科學儀器-電化學儀器
ZDJ-5B-D自(zi)動滴定儀 折扣(kou)價格:面議
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ZDJ-5B-D型自動滴(di)定儀支持電導(dao)滴(di)定和(he)電位滴(di)定。7寸彩色觸摸屏,導(dao)航式操作,使(shi)得滴(di)定檢(jian)測(ce)簡(jian)單方便(bian)。可支持兩套(tao)(tao)(tao)滴(di)定管(guan)路(lu)(lu)(含一套(tao)(tao)(tao)內置滴(di)定管(guan)路(lu)(lu)和(he)一套(tao)(tao)(tao)可選(xuan)配的外(wai)置滴(di)定管(guan)路(lu)(lu)),需經常更換滴(di)定劑的用(yong)戶使(shi)用(yong)會更為(wei)便(bian)捷;支持直(zhi)接連接自動進樣器,實現批(pi)量(liang)樣品(pin)的自動測(ce)量(liang),可滿足客戶批(pi)量(liang)檢(jian)測(ce)需求(qiu)。
l 儀器支持電(dian)位滴(di)(di)定和電(dian)導滴(di)(di)定;
l 7寸彩色觸(chu)摸屏,導航式操作;實時(shi)顯示測(ce)試方法、滴定曲(qu)線和(he)測(ce)量(liang)結果;
l 含一套內置(zhi)滴定管(guan)路,可(ke)拓展第二套滴定管(guan)路(選配,外置(zhi));
l 采用閥(fa)門滴(di)定管一體化設計,直接更換,有效避(bi)免干擾,支持(chi)10mL、20mL多(duo)種滴定(ding)管;
l 支持預(yu)(yu)滴定(ding)(ding)(ding)(動(dong)態滴定(ding)(ding)(ding))、空白滴定(ding)(ding)(ding)(等(deng)量滴定(ding)(ding)(ding))、預(yu)(yu)設終點滴定(ding)(ding)(ding)、恒滴定(ding)(ding)(ding)、手動(dong)滴定(ding)(ding)(ding)等(deng)多種滴定(ding)(ding)(ding)模(mo)式(shi),支持自建專(zhuan)用模(mo)式(shi);
l 支(zhi)持(chi)酸堿(jian)滴(di)(di)(di)(di)定(ding)(ding)、氧化(hua)還原滴(di)(di)(di)(di)定(ding)(ding)、沉淀(dian)滴(di)(di)(di)(di)定(ding)(ding)、絡合滴(di)(di)(di)(di)定(ding)(ding)、非水滴(di)(di)(di)(di)定(ding)(ding)等多種(zhong)滴(di)(di)(di)(di)定(ding)(ding)方(fang)法;支(zhi)持(chi)滴(di)(di)(di)(di)定(ding)(ding)方(fang)法的建立、編輯、拷貝和查(cha)閱;支(zhi)持(chi)pH測(ce)量功(gong)能;
l 支持方法管理(li),可存儲100套滴(di)定方法;
l 支持(chi)數據管理,可存儲200套符合GLP規(gui)范的滴定(ding)結果;支持數(shu)據統計功能,允許用戶將(jiang)滴定(ding)結果進(jin)行統計、查閱、分析、比較(jiao);
l 支持中/英文兩種操作語(yu)言;支(zhi)持用戶管(guan)理功(gong)能;
l 支持斷電保護功能和(he)自診斷功能;
l 支持USB、RS232連接PC,雙向通訊,支持(chi)U盤即插即用,隨(sui)機贈送滴(di)定專用軟件;
l 可直接(jie)(jie)連接(jie)(jie)自動(dong)進樣器(qi)實(shi)現批量樣品(pin)的自動(dong)測(ce)量。
型號 技術(shu)參數(shu) |
ZDJ-5B-D |
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滴 定 裝 置 |
容(rong)量滴定 單元 |
滴定(ding)分(fen)析重復性 |
0.2% |
滴定容量允許誤(wu)差 |
10ml滴定(ding)管:±0.025ml;20ml滴定(ding)管:±0.035ml |
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滴定管分辨率(lv) |
10ml滴(di)定管:1/20000;20ml滴(di)定管:1/10000 |
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驅動(dong)器分(fen)辨率 |
1/30000 |
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滴定管輸液(ye)或 補液速度 |
(50±10)s(滴定管(guan)滿度時) |
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測 量(liang) 裝 置 |
電位滴定 模塊(kuai) |
測量范圍 |
(-1999.0~1999.0)mV,(0.00~14.00)pH |
分辨率 |
0.1mV,0.01pH |
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基本誤差 |
±0.03%FS,±0.01pH |
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穩(wen)定性 |
(±0.3mV±1個字)/3h |
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電導滴(di)定 模(mo)塊 |
測量(liang)范圍(wei) |
(0~1.999×105)μS/cm |
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基本誤差 |
不超過(guo)±1.0%(F.S) |
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溫度補償(chang) |
測量范圍(wei) |
(-5.0~105.0)℃ |
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分辨率(lv) |
0.1℃ |
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基本誤差 |
±0.3℃ |
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電源 |
AC(220±22)V;頻率(50±1)Hz |
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尺(chi)寸(mm),重量(kg) |
340×400×400,10 |