哈希公司提供的水質(zhì)測試試紙是一類非常簡單、經(jīng)濟的水質(zhì)測試產(chǎn)品,可對多個參數(shù)作半定量分析。
表11水質(zhì)測試紙種類及訂貨號
參數(shù) | 量程 | 測量精度(MG/L) | 測試次數(shù) | 試紙貨號 | |
五合一測試試紙 | 總氯 | 0-10 | 0,0.5,1.0,2.0,4.0,10.0 | 50 | 27552-50 2755250 |
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 2755325 |
|
磷酸鹽 | 0-5 | 0,5,15,30,50 | 50 | 27571-50 2757150 |
|
總堿度 | 0-240 | 0,40,80,120,180,240 | 50 | 27448-50 2744850 |
|
氯化物 | 30-600 | 色階不固定,10-20遞增 | 40 | 27449-40 2744940 |
|
300-6000 | 色階不固定,100-200遞增 | 40 | 27513-40 2751340 |
||
余氯 總氯及游離氯 |
0-10 |
0,0.5,1.0,2.0,4.0,10.0 |
50 | 27450-50 2745050 |
|
250 | 27939-44 2793944 |
||||
銅 | 0-3 | 0,0.2,0.5,1,3 | 25 | 27451-25 2745125 |
|
總硬度 | 0-425 | 0,25,50,120,250,425 | 50 | 27452-50 2745250 |
|
總?cè)芙庑澡F | 0-5 | 0,0.15,0.3,0.6,1,2,5 | 25 | 27453-25 2745325 |
|
硝酸鹽、 亞硝酸鹽 |
0-50 | 0,1,2,5,10,20,50 | 25 | 27454-25 2745425 |
|
0-3 | 0,0.15,0.3,1,1.5,3 | 25 | |||
pH |
4-9 | 4,5,6,7,8,9 | 50 | 27456-50 2745650 |
|
0-14 | 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14 | 100 | 26013-00 2601300 |
||
砷 |
0-500ppb | 0,10,25,50,100,250,500ppb | 100 | 28000-00 2800000 |
|
0-500ppb | 0,10,25,50,100,250,500ppb | 50 | 28228-00 2822800 |
||
0-4000ppb | 0,35,75,175,1500,4000ppb | 50 |