Mabda'a Qiyaasta
Dareemaha COD ee khadka tooska ahwaxay ku salaysan tahay nuugista iftiinka ultraviolet ee walxaha dabiiciga ah, waxayna isticmaashaa 254 nm nuugista isugeynta isugeynta SAC254 si ay u muujiso cabbirada muhiimka ah ee walxaha walxaha dabiiciga ah ee biyaha ku jira, waxaana loo rogi karaa qiimaha COD ee xaaladaha qaarkood.Habkani waxa uu u oggolaanayaa in si joogto ah loola socdo iyada oo aan loo baahnayn wax reagents ah.
Tilmaamaha ugu muhiimsan
1) Cabbiraadda si toos ah u dhuujinta iyada oo aan la samayn muunad iyo ka hor habayn
2) Ma jiro kiimikaad dib-u-hawlgalayaasha, ma laha wasakhowga labaad
3) Waqtiga jawaab celinta degdega ah iyo cabbir joogto ah
4) Iyada oo si toos ah u shaqaynaysa nadiifinta iyo dhawr-dayactirka
Codsiga
1) La socodka joogtada ah ee culeyska walxaha organic ee habka daaweynta bulaacada
2) Kormeerka tooska ah ee wakhtiga dhabta ah ee biyaha saamaynta leh iyo kuwa ka baxaya daaweynta biyaha wasakhda ah
3) Codsiga: biyaha dushiisa, biyaha dareeraha warshadaha, iyo biyaha qulqulka kalluunka iwm
Qiyaasaha farsamada ee COD Sensor
Qiyaasta kala duwan | 0-200mg, 0 ~ 1000mg/l COD (2mm wadada indhaha) |
Saxnaanta | ± 5% |
Muddada cabbirka | ugu yaraan 1 daqiiqo |
Kala duwanaanshaha cadaadiska | ≤0.4Mpa |
Qalabka dareemayaasha | SUS316L |
heerkulka kaydinta | -15 ℃ ~ 65 ℃ |
Hawlgalkaheerkulka | 0℃~45℃ |
Cabirka | 70mm*395mm( Dhexroor*dherer) |
Ilaalinta | IP68/NEMA6P |
Dhererka fiilada | Xadhkaha caadiga ah ee 10m, waxa lagu kordhin karaa 100 mitir |