哈希-27450-50/27939-44-余氯和總氯試紙
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人氣:2888 發(fā)布時(shí)間:2014-03-27 10:33 關(guān)鍵詞:哈希余氯和總氯試紙27450-50/27939-44 hach余氯和總氯檢測(cè)儀 產(chǎn)品型號(hào):27450-50/27939-44 應(yīng)用領(lǐng)域:水處理 產(chǎn)品價(jià)格: |
哈希五合一測(cè)試試紙2755250,、氨氮試紙2755325,、磷酸鹽試紙2757150,、總堿度試紙2744850、氯化物試紙2744940/2751340,、余氯和總氯試紙2745050/2793944,、銅試紙2745125、總硬度試紙2745250,、總?cè)芙庑澡F試紙2745325,、硝酸鹽試紙和亞硝酸鹽試紙2745425、PH試紙2745650/2601300,、砷試紙2800000/2822800
哈希公司提供的水質(zhì)測(cè)試試紙是一類非常簡(jiǎn)單,、經(jīng)濟(jì)的水質(zhì)測(cè)試產(chǎn)品,可對(duì)多個(gè)參數(shù)作半定量分析,。
應(yīng)用范圍:適用于精度要求不高,,但方便性較為重要的場(chǎng)合。在野外,,測(cè)試人員可以幾分鐘內(nèi)測(cè)量許多樣品,,直接在現(xiàn)場(chǎng)評(píng)估。不需要設(shè)置儀器,,清洗或使用化學(xué)品,。在實(shí)驗(yàn)室內(nèi),實(shí)驗(yàn)人員也可以在實(shí)驗(yàn)前用它來(lái)篩選樣品,,或進(jìn)行預(yù)判選用合適量程的試劑方法進(jìn)行精確定量測(cè)量,。
參數(shù) |
量程
(mg/L) |
測(cè)量精度(mg/L) |
次數(shù) |
試紙
訂貨號(hào) |
|
五合一測(cè)試試紙 |
總氯 |
0-10 |
0,0.5,,1.0,,2.0,4.0,,10.0 |
50 |
27552-50 |
余氯 |
0-10 |
0,,0.5,1.0,,2.0,,4.0,10.0 |
|||
總硬度 |
0-25 |
0,1.5,,3,,7,15,,25 |
|||
0-425 |
0,,25,50,,120,,250,425 |
||||
總堿度 |
0-240 |
0,,40,,80,120,,180,,240 |
|||
pH |
6.2-8.4 |
6.2,6.8,,7.2,,7.8,,8.4 |
|||
氨氮 |
0-6 |
0,,0.25,0.5,,1.0,,3.0,6.0 |
25 |
27553-25 |
|
磷酸鹽 |
0-50 |
0,,5,,15,30,,50 |
50 |
27571-50 |
|
總堿度 |
0-240 |
0,40,,80,,120,180,,240 |
50 |
27448-50 |
|
氯化物 |
30-600 |
色階不固定,,10-20遞增 |
40 |
27449-40 |
|
300-6000 |
色階不固定,100-200遞增 |
40 |
27513-40 |
||
余氯和總氯 |
0-10 |
0,,0.5,,1.0,2.0,4.0,,10.0 |
50 |
27450-50 |
|
250 |
27939-44 |
||||
銅 |
0-3 |
0,,0.2,0.5,,1,,3 |
25 |
27451-25 |
|
總硬度 |
0-425 |
0,25,,50,,120,250,,425 |
50 |
27452-50 |
|
總?cè)芙庑澡F |
0-5 |
0,,0.15,0.3,,0.6,,1,2,,5 |
25 |
27453-25 |
|
硝酸鹽,、亞硝酸鹽 |
0-50 |
0,1,,2,,5,10,,20,,50 |
25 |
27454-25 |
|
0-3 |
0,0.15,,0.3,,1,1.5,,3 |
25 |
|||
pH |
4-9 |
4,,5,6,,7,,8,9 |
50 |
27456-50 |
|
0-14 |
0,,1,,2,3,,4,,5,,6,7,,
8,,9,10,,11,,12,13,,14 |
100 |
26013-00 |
||
砷 |
0-500ppb |
0,,10,25,,50,,100,250,,500ppb |
100 |
28000-00 |
|
0-500ppb |
0,,10,25,,50,,100,250,,500ppb |
50 |
28228-00 |
||
0-4000ppb |
0,,35,75,,175,,100,1500,,4000ppb |
50 |