Isesengura rya Ogisijeni ya Biochemical BOD5 rigizwe n'imyanya 12 LH-BOD312
Dukurikije ibipimo ngenderwaho by’igihugu (HJ 505-2009) by’ubuziranenge bw’amazi - Kumenya ikenerwa rya ogisijeni mu by’ibinyabuzima nyuma y’iminsi itanu (BOD5) kugira ngo hakorwe uburyo bwo gutandukanya no gutera imbuto, ingero 12 rimwe, uburyo bwizewe kandi bwizewe bwo kumenya igitutu kidakoresha mercure (uburyo bwo guhumeka) bukoreshwa mu gupima BOD mu mazi, biganisha ku buryo bwuzuye ku ibora ry’ibinyabuzima mu bidukikije. Imiterere n’inganda mu bushakashatsi no mu iterambere, imiterere y’imikorere ikomeye mu nganda, imiterere y’ubwenge bwuzuye, uburyo bwo gupima butarinzwe, kwandika amakuru mu buryo bwikora, gusezera burundu uburozi bwa mercure buterwa no kuva kwa mercure, ni BOD yagenewe by’umwihariko laboratwari zisesengura ubuziranenge bw’amazi. Ibikoresho by’ubuhanga mu gusesengura ubuziranenge bw’amazi.
1) Ubu buryo ni bwiza kandi bwizewe: hakoreshwa uburyo bwa manometric budafite mercure, nta mwandu wa mercure, kandi amakuru ni nyayo kandi yizewe;
2) Igipimo ni umwihariko kandi cyoroshye: umuntu upima yigenga, kandi igihe cyo gutangira icyitegererezo kimwe gishobora kumenyekana igihe icyo ari cyo cyose;
3) Ecran ya LCD y'amabara: buri gapfundikizo k'ikizamini gafite ecran ya LCD y'amabara, igaragaza ku giti cyayo igihe cy'ikizamini, ibisubizo by'ibipimo, ingano y'ingero, n'ibindi;
4) Sisitemu yo kugenzura: Sisitemu yo kugenzura mikorosikopi ikoreshwa mu kurangiza igikorwa cyo gupima nta kwitabwaho cyane;
5) Ingano nini kandi nta yandi mahitamo: Agaciro ka BOD ka (0 ~ 4000) mg / L gashobora kumenyekana hatabayeho gushonga;
6) Gusoma neza uburyo ibintu bishyirwa mu buryo butaziguye: Ingero 1-12 zishobora gupimwa nta guhinduranya, kandi agaciro k'uburyo ibintu bishyirwa mu buryo bwa BOD gashobora kwerekwa mu buryo butaziguye;
7) Uburyo igikoresho kigenda bwiyongera: buri mupfundikizo w’igerageza ufite bateri yubatswemo, kandi kuzimya umuriro mu gihe gito ntacyo bihindura ku igerageza, bigagabanya kwishingikiriza ku ngufu z’amashanyarazi;
8) Ingano nini y'itsinda: ingero zigera kuri 12 zishobora gupimwa icyarimwe;
9) Byoroshye gukoresha: ukeneye gusa akabuto koroshye kugira ngo urangize imiterere, kandi icyitegererezo cy'amazi gishobora gushyirwa mu macupa hakurikijwe ingano yashyizweho n'urwego kugira ngo urangize ikizamini;
10) Kwandika amakuru mu buryo bwikora: ushobora kureba amakuru y’igerageza agezweho igihe icyo ari cyo cyose, ndetse n’amakuru y’amateka y’ikenerwa rya ogisijeni mu buryo bw’ibinyabutabire mu minsi itanu;
11) Ibikoresho byuzuye byo kugerageza: bifite ibikoresho byose n'ibindi bikenewe mu igerageza, byoroshye kugira ngo habeho isuzuma ryimbitse kandi ryihuse.
| Izina ry'igicuruzwa | Ubukene bwa ogisijeni mu binyabuzima (metero 5 za BOD) | Icyitegererezo | LH-BOD312 |
| Uburinganire | ≤±5% | Urugendo | （0~4000）mg/L |
| Agaciro gato | 2mg/L | Ingano | 580ml |
| Gusubiramo | ≤±5% | Ingero | Ingero 12 rimwe |
| Kubika amakuru | 100 | Igihe cy'izunguruka | Iminsi 1-30 nta bushake |
| Ingano | mm 390×294×95 | Uburemere | 6.5Kg |
| Ubushyuhe bw'ikizamini | （20±1）℃ | Ubushuhe bw'ibidukikije | ≤85%RH (nta gushonga kw'amazi) |
| Gutanga | AC (100-240V) ± 10%/ (50-60 Hz) | Ingufu | 60W |
