I-T9008 BOD Ikhwalithi Yamanzi I-Online Automatic Monitor
Isimiso somkhiqizo:
AmanziisampulaIsixazululo se-potassium dichromate digestion, isisombululo sesiliva sulfate (isiliva sulfate njenge-catalyst yokujoyina ingasebenza ngempumelelo i-straight chain fatty compound oxide) kanye nengxube ye-sulfuric acid ishisiswe ibe ngu-175 ℃, isixazululo se-dichromate ion oxide sezinto eziphilayo ngemva kokushintsha kombala, i-analyzer ukuze ibone izinguquko zokushintsha kombala nokuguqulwa kwe-BOD okuqukethwe komthamo wento ephilayo ene-oxidizable.
Amapharamitha wobuchwepheshe:
| Cha. | Igama | Imingcele Yezobuchwepheshe |
| 1 | Ibanga Lohlelo | Lo mkhiqizo ulungele amanzi angcolile anesidingo somoya-mpilo wamakhemikhali ebangeni elingu-10~2000mg/L kanye nokuhlushwa kwe-chloride kungaphansi kuka-2.5g/L Cl-. Inganwetshwa emanzini angcolile nge-chloride concentration engaphansi kuka-20g/L Cl- ngokuvumelana nesidingo sangempela samakhasimende.. |
| 2 | Izindlela Zokuhlola | I-Potassium dichromate yayigaywe ezingeni lokushisa eliphezulu kanye nokunqunywa kwe-colorimetric. |
| 3 | Ibanga lokulinganisa | 10 ~2000mg/L |
| 4 | Umkhawulo Ophansi Wokuthola | 3 |
| 5 | Isixazululo | 0.1 |
| 6 | Ukunemba | ±10% noma ±8mg/L(Thatha inani elikhulu) |
| 7 | Ukuphindaphinda | 10% noma6mg/L(Thatha inani elikhulu) |
| 8 | I-Zero Drift | ±5mg/L |
| 9 | I-Span Drift | 10% |
| 10 | Umjikelezo wokulinganisa | Ubuncane bemizuzu engama-20. Ngokuya ngesampula langempela lamanzi, isikhathi sokugaya singasethwa sisuka ku-5 siye ku-120min. |
| 11 | Isikhathi samasampula | Isikhawu sesikhathi (esilungisekayo), ihora elibalulekile noma imodi yokulinganisa yokucupha ingasethwa. |
| 12 | Umjikelezo wokulinganisa | Ukulinganisa okuzenzakalelayo (izinsuku ezingu-1-99 ezilungisekayo), ngokuya ngamasampula wangempela wamanzi, ukulinganisa okwenziwa ngesandla kungasethwa. |
| 13 | Umjikelezo wesondlo | Isikhathi sokunakekela singaphezu kwenyanga eyodwa, cishe imizuzu engama-30 isikhathi ngasinye. |
| 14 | Ukusebenza komshini womuntu | Isibonisi sesikrini esithintwayo nokokufaka kweziyalezo. |
| 15 | Ukuzivikela kokuzihlola | Isimo sokusebenza siwukuzihlolela, okungavamile noma ukwehluleka kwamandla ngeke kulahlekelwe idatha. Iqeda ngokuzenzakalelayo ama-reactants ayinsalela futhi iqalisa kabusha umsebenzi ngemva kokusetha kabusha okungavamile noma ukuhluleka kwamandla. |
| 16 | Ukugcinwa kwedatha | Isitoreji sedatha esingekho ngaphansi kwesigamu sonyaka |
| 17 | Okokufaka kubonwa | Shintsha ubuningi |
| 18 | Isixhumi esibonakalayo sokukhiphayo | Ama-RS amabili485okukhiphayo kwedijithali, Okukodwa kwe-analog ye-4-20mA |
| 19 | Izimo zokusebenza | Ukusebenza endlini; izinga lokushisa 5-28 ℃; umswakama ohlobene≤90% (akukho ukujiya, awekho amazolo) |
| 20 | Ukunikezwa kwamandla kanye nokusetshenziswa | I-AC230±10%V, 50~60Hz, 5A |
| 21 | Ubukhulu | 355×400×600(mm) |
