Kumurongo wa COD Isesengura
Ihame ryo gutahura
Ongeramo umubare uzwi wa potasiyumu dichromate yumuti wicyitegererezo cyamazi, hanyuma ukoreshe umunyu wa feza nka catalizator na sulfate ya mercure nka agent ya masking muburyo bukomeye bwa acide. Nyuma yubushyuhe bwo hejuru hamwe nigitutu cyinshi cyigogora, menya kwinjiza ibicuruzwa muburebure bwihariye. Dukurikije amategeko ya Lambert Beer, hari isano iri hagati y’ibintu bikenerwa na ogisijeni ikomoka ku mazi ikenerwa mu mazi no kuyinjiramo, hanyuma bikagena ubwinshi bw’imyuka ya ogisijeni ikenerwa mu mazi. Icyitonderwa: Biragoye guhumeka ibintu nka hydrocarbone ya aromatiya na pyridine mu cyitegererezo cy’amazi, kandi igihe cyo gusya gishobora kongerwa mu buryo bukwiye.
IKORANABUHANGA RY'IKORANABUHANGA
| Icyitegererezo | AME-3000 |
| Parameter | COD (Umwuka wa ogisijeni ukenewe) |
| Urwego | 0-100mg / L 、 0-200mg / L na 0-1000mg / L, Guhinduranya ibyiciro bitatu byikora, byaguka |
| Ikiringo | ≤45min |
| Ikosa ryerekana | ± 8% cyangwa ± 4mg / L （Fata umuto） |
| Umubare ntarengwa | ≤15mg / L error Ikosa ryerekana: ± 30%） |
| Gusubiramo | ≤3% |
| Urwego rwo hasi rwihuta muri 24h (30mg / L) | ± 4mg / L. |
| Urwego rwohejuru rwihuta muri 24h (160mg / L) | ≤5% FS |
| Ikosa ryerekana | ± 8% cyangwa ± 4mg / L （Fata umuto） |
| Ingaruka yo kwibuka | ± 5mg / L. |
| Interferrnce ya voltage | ± 5mg / L. |
| Interferrnce ya chloridion (2000mg / L) | ± 10% |
| Kugereranya ibyitegererezo by'amazi nyirizina | CODcr ＜ 50mg / L ： ≤5mg / L. |
| CODcr≥50mg / L ： ± 10% | |
| Kuboneka kwamakuru | ≥90% |
| Guhuza | ≥90% |
| Inzira ntarengwa yo kubungabunga | ＞ 168h |
| Amashanyarazi | 220V ± 10% |
| Ingano y'ibicuruzwa | 430 * 300 * 800mm |
| Itumanaho | Amakuru nyayo arashobora gucapishwa kumpapuro.RS232, RS485 ya sisitemu ya digitale, 4-20mA igereranya, 4-20mA iyinjiza, hamwe na switch nyinshi zirahari muguhitamo. |
Ibiranga
1. Isesengura ni miniaturizasi mu bunini, yorohereza kubungabunga buri munsi;
2. Ubuhanga buhanitse bwo gupima amafoto no gutahura bikoreshwa mu guhuza amazi atandukanye;
3.Ibice bitatu (0-100mg / L), (0-200mg / L) na (0-1000mg / L) byujuje ibyangombwa bisabwa byo kugenzura ubuziranenge bw'amazi. Urwego narwo rushobora kwagurwa ukurikije uko ibintu bimeze;
4. Ingingo-ihamye, igihe, kubungabunga hamwe nubundi buryo bwo gupima byujuje ibisabwa inshuro zipima;
5. Kugabanya ibikorwa no kubungabunga ibiciro ukoresheje reagent nke;
6. 4-20mA, RS232 / RS485 hamwe nubundi buryo bwo gutumanaho bujuje ibisabwa byitumanaho;
Porogaramu
Isesengura rikoreshwa cyane cyane mugukurikirana igihe nyacyo cya ogisijeni yimiti
icyifuzo (CODc r) co
Andika ubutumwa bwawe hano hanyuma utwohereze
