I-T9008 BOD Umgangatho waManzi kwi-On-line Automatic Monitor
Umgaqo weMveliso:
Amanziisampuli, isisombululo se-potassium dichromate digestion, isisombululo sesilivere yesulfate (isilivere yesulfate njenge-catalyst yokudibanisa inokuthi isebenze ngokuthe tye ngokuthe tye i-fatty compound oxide echanekileyo) kunye nomxube wesulfuric acid ukufudumala ukuya kwi-175 ℃, isisombululo se-ion oxide ye-dichromate ye-organic matter emva kokutshintsha kombala, ukuhlaziya ukubona utshintsho kumbala, kunye nokuguqulwa kokuguqulwa kwimveliso yexabiso le-BOD kunye nokusetyenziswa komxholo we-dichromate ion we-oxidizable organic matter quantity.
Iiparamitha zobuGcisa:
| Hayi. | Igama | Iiparamitha zobuGcisa |
| 1 | Uluhlu lweSicelo | Le mveliso ifanelekile kumanzi amdaka anemfuno ye-oksijini yeekhemikhali kuluhlu lwe-10 ~2I-000mg / L kunye ne-chloride yoxinaniso ephantsi kwe-2.5g / L Cl-. Inokwandiswa kumanzi amdaka ngoxinaniso lwekloridi ngaphantsi kwe20g/L Cl- ngokwemfuno yokwenene yabathengi.. |
| 2 | Iindlela zoVavanyo | I-Potassium dichromate yatyiswa kwiqondo lokushisa eliphezulu kunye nokuzimisela kwe-colorimetric. |
| 3 | Uluhlu lokulinganisa | 10~2000mg/L |
| 4 | Umda osezantsi wokuFumana | 3 |
| 5 | Isigqibo | 0.1 |
| 6 | Ukuchaneka | ±10% okanye ±8mg/L(Thatha ixabiso elikhulu) |
| 7 | Ukuphindaphinda | 10% okanye6mg/L(Thatha ixabiso elikhulu) |
| 8 | Zero Drift | ±5mg/L |
| 9 | I-Span Drift | 10% |
| 10 | Umjikelo womlinganiselo | Ubuncinci bemizuzu engama-20. Ngokuxhomekeke kwisampula samanzi sangempela, ixesha lokugaya linokusekwa ukusuka kwi-5 ukuya kwi-120min. |
| 11 | Ixesha lesampulu | Ixesha lexesha (elinokulungiswa), iyure edibeneyo okanye imowudi yokulinganisa i-trigger inokusetwa. |
| 12 | Umjikelo wokulinganisa | Ukulinganisa okuzenzekelayo (i-1-99 iintsuku ezilungelelaniswayo), ngokweesampuli zamanzi zangempela, ukulinganisa ngesandla kunokusetwa. |
| 13 | Umjikelo wesondlo | Ixesha lesondlo lingaphezulu kwenyanga enye, malunga nemizuzu engama-30 ngexesha ngalinye. |
| 14 | Ukusebenza koomatshini bomntu | Isibonisi sesikrini sokuchukumisa kunye nokufakwa komyalelo. |
| 15 | Ukhuseleko lokuzijonga | Ubume bokusebenza kukuzixilonga, ukungaqhelekanga okanye ukungaphumeleli kwamandla akuyi kulahlekelwa yidatha. Isusa ngokuzenzekelayo ii-reactants ezishiyekileyo kwaye iphinde iqalise umsebenzi emva kokusetha ngokutsha okungaqhelekanga okanye ukusilela kombane. |
| 16 | Ukugcinwa kwedatha | Akukho ngaphantsi kwesiqingatha sonyaka yokugcina idatha |
| 17 | Ujongano lwegalelo | Tshintsha ubungakanani |
| 18 | Ujongano lwemveliso | IiRS ezimbini485imveliso yedijithali, Enye imveliso ye-analog ye-4-20mA |
| 19 | Iimeko zokusebenza | Ukusebenza ngaphakathi; ubushushu 5-28℃; ukufuma okuhambelanayo≤90% (akukho ukujiya, akukho mbethe) |
| 20 | Unikezelo lwamandla kunye nokuSetyenziswa | AC230±10%V, 50~60Hz, 5A |
| 21 | Imilinganiselo | 355×400×600(mm) |
