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Tongor2000 Total Phosphorus na kan layi mai bincike
Samfurin Model: Tongor2000 Aikace-aikace Yankin: Yawancin amfani da on-line atomatik sa ido na sharar gida (datti) ruwa fitar da maki tushen, surface
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Tongor2000 Total Phosphorus na kan layi mai bincike
Ka'idar gwaji:
Amfani da potassium persulfate a cikin yanayin tsaka tsaki don narkar da samfurin ruwa da za a gwada, oxidizing duk phosphorus da ke ciki zuwa phosphorus. A cikin acid kafofin watsa labarai, orthophosphate da ammonium molibdinate amsa, a kasancewar gishirin antimony bayan samar da phosphorus molibdene polyacid, nan da nan ya rage da ascorbic acid, samar da blue complex, da kayan da mafi girma sha a 700nm, ta hanyar photoelectric comparison, bisa ga Lambert-Bill dokar, auna jimlar abun ciki na phosphorus a samfurin ruwa.
fasaha sigogi:
| Testing ka'idoji | GB 11893-1989 Ma'aunin Total Phosphorus na Ingancin Ruwa Ammonium Molybdate Spectrophotography |
| Ƙididdigar Range | 0-50 mg / L |
| ƙuduri | 0.001mg / L |
| daidaito | Kuskuren ƙimar ba ya wuce ± 10% |
| Maimaitawa | Kuskuren ƙimar ba ya wuce ± 10% |
| Kulawa da zagaye | Mafi ƙarancin sa ido na minti 30 |
| Farawa Mode | Lokaci tsakanin (10 ~ 9999min wani daidaitacce) da kuma cikakken maki auna yanayin |
| Calibration zagaye | Ana iya daidaitawa da hannu nan da nan ko saita zagaye (10 ~ 9999min wani daidaitawa) Auto daidaitawa |
| Kulawa cycle | Yawancin sau daya a wata, kimanin 60 min a kowane lokaci |
| Hanyar samar da wutar lantarki | AC220V ± 10%, 50Hz ± 10% |
| Kare wutar lantarki | Alarm da kuma wutar lantarki kashewa ba ya rasa data; Kira zuwa bayan kashe wutar lantarki, ta atomatik dawo da aiki yanayin |
| Data dubawa | Biyu hanyar RS232, daya hanyar RS485 |
| Bayanan fitarwa | 4 ~ 20mA |
| bukatun muhalli | yanayin zafin jiki 5 ~ 45 ℃; Muhalli zafi ≤90% (ba tare da fallasa) |
| Nuna ayyuka | Cikakken Sinanci Nuni, Touch Screen umarnin shigarwa |
| girma nauyi | 500mm × 390mm × 1380mm; 60kg |
| ikon amfani |
300W |
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