Bukatar iskar oxygen ta biochemical BOD5 analyzer matsayi 12 LH-BOD312
A bisa ga ƙa'idar ƙasa (HJ 505-2009) Ingancin ruwa - Ƙayyade buƙatar iskar oxygen ta biochemical bayan kwana biyar (BOD5) don hanyar narkewa da shuka, ana amfani da samfura 12 sau ɗaya, hanyar gano matsin lamba daban-daban ba tare da mercury ba (hanyar numfashi) ana amfani da ita don auna BOD a cikin ruwa, wanda ke kwaikwayon tsarin lalata kwayoyin halitta gaba ɗaya. Tsarin bincike da kerawa, saitunan aiki na masana'antu, ƙira mai cikakken hankali, tsarin aunawa mara kulawa, rikodin bayanai ta atomatik, yin bankwana da gubar mercury da zubar mercury ya haifar, BOD ne wanda aka tsara musamman don dakunan gwaje-gwajen ingancin ruwa Kayan aikin bincike na ƙwararru.
1) Hanyar tana da aminci kuma abin dogaro: an ɗauki hanyar manometric mara mercury, babu gurɓataccen mercury, kuma bayanan daidai ne kuma abin dogaro ne;
2) Ma'aunin yana da zaman kansa kuma mai sassauƙa: mutumin gwajin yana da zaman kansa, kuma ana iya ƙayyade lokacin fara samfurin guda ɗaya a kowane lokaci;
3) Allon LCD mai launi: kowane murfin gwaji yana da allon LCD mai launi, wanda ke nuna lokacin gwajin da kansa, sakamakon aunawa, adadin samfurin, da sauransu;
4) Tsarin sarrafawa: Ana amfani da tsarin sarrafa microprocessor don kammala aikin aunawa ta atomatik ba tare da kulawa ta musamman ba;
5) Faɗin kewayon kuma zaɓi ne: Ana iya tantance ƙimar BOD na (0~4000) mg/L ba tare da dilution ba;
6) Karatun maida hankali kai tsaye: Ana iya auna samfura 1-12 ba tare da an canza su ba, kuma ana iya nuna ƙimar maida hankali na BOD kai tsaye;
7) Motsin kayan aikin ya ƙaru: kowane murfin gwaji yana da batirin da aka gina a ciki, kuma kashe wutar lantarki na ɗan gajeren lokaci ba shi da wani tasiri ga gwajin, wanda ke rage dogaro da makamashin lantarki;
8) Babban girman rukuni: har zuwa samfura 12 za a iya auna su a lokaci guda;
9) Mai sauƙin aiki: kawai ana buƙatar maɓalli mai sauƙi don kammala saitin, kuma ana iya sanya samfurin ruwan a cikin kwalba bisa ga girman da aka saita ta kewayon don kammala gwajin;
10) Rikodin bayanai ta atomatik: zaku iya duba bayanan gwaji na yanzu a kowane lokaci, da kuma bayanan tarihi na buƙatar iskar oxygen na kwanaki biyar;
11) Cikakken kayan haɗin gwaji: sanye take da dukkan kayan haɗin da ake buƙata don gwajin, wanda ya dace da samfoti mai inganci da sauri.
| Sunan Samfuri | Bukatar iskar oxygen ta biochemical (mita 5) | Samfuri | LH-BOD312 |
| Daidaito | ≤±5% | Nisa | (0~4000) mg/L |
| Mafi ƙarancin ƙima | 2mg/L | Ƙarar girma | 580mL |
| Maimaitawa | ≤±5% | Samfura | Samfura 12 sau ɗaya |
| Ajiye bayanai | 100 | Lokaci | Kwanaki 1-30 na zaɓi |
| Girma | (390×294×95)mm | Nauyi | 6.5Kg |
| Zafin gwaji | (20±1)℃ | Danshin muhalli | ≤85%RH (babu danshi) |
| Samarwa | AC(100-240V) ±10%/(50-60)Hz | Ƙarfi | 60W |









