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HM-D1酸(suan)堿(jian)滴定(ding)儀(yi)
產(chan)品(pin)簡(jian)介
酸(suan)堿(jian)滴定(ding)儀(yi)是壹種(zhong)用於化(hua)學分析(xi)的(de)精(jing)密(mi)儀(yi)器(qi),他(ta)通(tong)過(guo)自動(dong)添(tian)加(jia)滴定(ding)劑(ji)來(lai)確(que)定(ding)樣(yang)品中(zhong)特定(ding)成(cheng)分的(de)濃度。該儀器(qi)基(ji)於(yu)電(dian)位滴(di)定(ding)原(yuan)理(li)工(gong)作,即根(gen)據(ju)在滴(di)定(ding)過(guo)程中(zhong)電(dian)池電(dian)動勢的(de)變(bian)化來(lai)確定(ding)滴(di)定(ding)終(zhong)點的(de)壹款滴(di)定(ding)設(she)備(bei)。
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酸堿(jian)滴定(ding)儀(yi)產(chan)品(pin)簡(jian)介:
酸(suan)堿(jian)滴定(ding)儀(yi)是壹種(zhong)用於化(hua)學分析(xi)的(de)精(jing)密(mi)儀(yi)器(qi),他(ta)通(tong)過(guo)自動(dong)添(tian)加(jia)滴定(ding)劑(ji)來(lai)確(que)定(ding)樣(yang)品中(zhong)特定(ding)成(cheng)分的(de)濃度。該儀器(qi)基(ji)於(yu)電(dian)位滴(di)定(ding)原(yuan)理(li)工(gong)作,即根(gen)據(ju)在滴(di)定(ding)過(guo)程中(zhong)電(dian)池電(dian)動勢的(de)變(bian)化來(lai)確定(ding)滴(di)定(ding)終(zhong)點的(de)壹款滴(di)定(ding)設(she)備(bei)。設(she)備滿足國(guo)家檢(jian)定(ding)規程JJG814-2015儀(yi)器(qi)級(ji)別(bie)中的(de)0.05級別,即儀(yi)器(qi)最(zui)大(da)示值誤差為(wei)±1.5%,儀器(qi)示值重(zhong)復性≤0.2%
適用範(fan)圍(wei):
屬(shu)於(yu)實(shi)驗(yan)室(shi)通(tong)用基礎(chu)設備(bei),使(shi)用非(fei)常廣泛,可應用在食(shi)品(pin)、藥檢、疾控(kong)、商(shang)檢(jian)、水處(chu)理(li)、石(shi)油、化(hua)工、海洋(yang)、電(dian)力、環保、新能源(yuan)、教學、科(ke)研等相(xiang)關領(ling)域。
產(chan)品(pin)優(you)勢:
1、設備支持(chi)電(dian)位滴(di)定(ding)和(he)pH值(zhi)測(ce)量(liang);用戶選(xuan)擇不(bu)同電(dian)極(ji)可進行(xing)酸堿滴(di)定(ding)、氧化(hua)還(hai)原(yuan)滴(di)定(ding)、沈澱(dian)滴定(ding)、絡(luo)合(he)滴(di)定(ding)等(deng)多(duo)種(zhong)滴(di)定(ding)和(he)pH測(ce)量(liang);
2、用戶可選(xuan)配電(dian)導滴(di)定(ding)、永(yong)停滴定(ding)等(deng)擴(kuo)展(zhan)模塊(kuai),滿足用戶多(duo)功能(neng)需(xu)求(qiu);
3、設(she)備(bei)對國(guo)家標準(zhun)中采用的(de)電(dian)位滴(di)定(ding)法(fa)均(jun)滿足,用戶可根(gen)據(ju)檢(jian)測(ce)需(xu)求(qiu)選(xuan)擇適配的(de)電(dian)極(ji)即可;
4、支持(chi)動態(tai)滴定(ding)、等(deng)量(liang)滴(di)定(ding)、手(shou)動(dong)滴(di)定(ding)的(de)滴定(ding)方(fang)式(shi),可預(yu)設滴(di)定(ding)終(zhong)點或自動(dong)識(shi)別終(zhong)點滴定(ding),方(fang)便用戶根(gen)據(ju)樣(yang)品特性(xing)選(xuan)擇最(zui)佳(jia)滴(di)定(ding)工(gong)作流(liu)程;
5、可自定(ding)義(yi)計(ji)算(suan)公(gong)式(shi),根(gen)據(ju)反(fan)應(ying)的(de)化學方(fang)程式(shi)提前設(she)置(zhi)好計算(suan)公(gong)式(shi),滴定(ding)完(wan)成(cheng)後(hou)將(jiang)自動(dong)獲(huo)得(de)待測(ce)物(wu)含量(liang);
6、滴定(ding)方(fang)法(fa)可自行(xing)編(bian)寫並保存,形(xing)成(cheng)滴(di)定(ding)方(fang)法(fa)快(kuai)捷(jie)模式(shi),在使(shi)用時可直接(jie)選(xuan)擇運(yun)行(xing),滴(di)定(ding)方(fang)法(fa)至少(shao)可保存100種(zhong);
7、設(she)備(bei)可作為(wei)實驗室(shi)常規手(shou)動(dong)滴(di)定(ding)的(de)滴定(ding)裝(zhuang)置(zhi)使(shi)用;計量(liang)泵替(ti)代(dai)滴(di)定(ding)管(guan),磁(ci)力攪拌功能(neng)替(ti)代(dai)手(shou)動(dong)搖(yao)晃(huang)錐形(xing)瓶的(de)工作;
8、儀器(qi)實(shi)用的(de)三個(ge)功能:
(1)排(pai)氣(qi),可將(jiang)滴(di)定(ding)管(guan)或管(guan)路內(nei)的(de)氣泡(pao)排(pai)出,避(bi)免(mian)氣(qi)泡(pao)帶(dai)來的(de)滴定(ding)誤差;
(2)沖管(guan),可以(yi)最(zui)少(shao)的(de)試(shi)劑(ji)消(xiao)耗量(liang)使管(guan)路內(nei)充滿試(shi)劑(ji),實(shi)現節(jie)省試(shi)劑(ji)的(de)同時(shi)減(jian)少(shao)試(shi)劑(ji)混(hun)合(he)引入的(de)滴定(ding)誤差;
(3)排(pai)空(kong)管(guan),可在實(shi)驗(yan)完(wan)成(cheng)後(hou)將(jiang)管(guan)路中的(de)液體(ti)收集(ji)到滴(di)定(ding)管(guan)內(nei),避免(mian)在拆(chai)卸(xie)管(guan)路時產生藥液濺(jian)灑(sa)問(wen)題。
滴定(ding)技(ji)術(shu)參數:
滴定(ding)分析(xi)重(zhong)復性:≤0.2%
滴(di)定(ding)分析(xi)誤差:≤1.5%
10mL滴定(ding)管(guan)滴(di)定(ding)容量(liang)精(jing)度:±5μL
20mL滴定(ding)管(guan)滴(di)定(ding)容量(liang)精(jing)度:±10μL
10mL滴定(ding)管(guan)滴(di)定(ding)容量(liang)誤差:10μL/10mL
20mL滴定(ding)管(guan)滴(di)定(ding)容量(liang)誤差:20μL/10mL
電(dian)位範(fan)圍(wei):-2000—2000mV
電(dian)位分辨(bian)率:0.1mV
電(dian)位基(ji)本誤差mV:±0.25‰/FS
電(dian)位穩定(ding)性(xing)mV:±0.3mV/3h
pH範(fan)圍(wei):0-14PH
pH分辨(bian)率:0.01PH
pH基(ji)本誤差:±0.01PH
溫度測(ce)量(liang)範(fan)圍(wei):-5-105℃
溫度分辨(bian)率:0.1℃
產(chan)品(pin)基本參數:
數據(ju)存(cun)儲(chu):10萬條
電(dian)源(yuan):AC110V-240V/50-60Hz
數據(ju)接(jie)口(kou):USB/WIFI/網線
使(shi)用環境(jing):溫度:0℃--40℃濕度:10%--75%
存儲環境(jing):溫度:0℃--40℃濕度:10%--90%
打(da)印(yin)機(ji):內(nei)置(zhi)熱敏打(da)印(yin)機(ji)
尺寸(cun):310*226*233mm
重(zhong)量(liang):3.7kg
發(fa)貨配(pei)件:
主機:1臺(tai)
電(dian)源(yuan)線(xian):1條
10mL滴定(ding)管(guan):1個(ge)
20mL滴定(ding)管(guan):1個(ge)
支撐(cheng)桿:1根(gen)
五(wu)孔(kong)電(dian)極(ji)座:1套(tao)
滴(di)定(ding)管(guan)套(tao)筒(tong):1個(ge)
特氟龍管(guan):1.5米(mi)
PVC軟管(guan)保護(hu)套(tao):1.5米(mi)
快(kuai)擰(ning)PEEK接(jie)頭:6套
滴定(ding)筆(bi):1根(gen)
滴定(ding)筆(bi)頭(tou):5只(zhi)
100mL滴定(ding)杯:5只(zhi)
30mm攪拌子:1根(gen)
40mm攪拌子:1根(gen)
試(shi)劑(ji)瓶(ping)含瓶(ping)蓋:2套(tao)
可視(shi)過(guo)濾(lv)器(qi):2套(tao)
CO2吸(xi)收(shou)劑:1瓶
6501玻(bo)璃復合(he)電(dian)極(ji):1支
5004氧化(hua)還(hai)原(yuan)電(dian)極(ji):1支
2616復合(he)銀電(dian)極(ji):1支
T-2ATC溫度電(dian)極(ji):1支
說(shuo)明書(shu):1本
保修(xiu)卡:1張(zhang)
合(he)格證:1張(zhang)
標配電(dian)極(ji):
6501玻(bo)璃復合(he)電(dian)極(ji)(酸堿(jian)滴(di)定(ding))
5004氧化(hua)還(hai)原(yuan)電(dian)極(ji)(氧化(hua)還(hai)原(yuan)滴(di)定(ding))
2616復合(he)銀電(dian)極(ji)(沈澱(dian)滴定(ding),測(ce)氯(lv)離(li)子)
T-2ATC溫度電(dian)極(ji)(輔助酸堿滴定(ding))

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