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HF-5811 na kan layi COD analyzer
A. Bayanin samfurin: Hanyar amfani da ƙasa misali GB11914-89 ruwa inganci-sinadarai bukatun oxygen auna (potassium dichromate hanyar) ruwa samfurin, p
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dayaBayanin samfurin:
Hanyar ta amfani da ƙasa misali GB11914-89 ruwa inganci-sinadarai bukatun oxygen auna (potassium dichromate hanyar) ruwa samfurin, potassium dichromate, azurfa sulfate (catalyst sa kai tsaye sarkar fatty family mahada oxidation mafi cikakke) da kuma concentrated sulfuric acid cakuda ruwa a cikin narkewa tafkin dumama zuwa 175 ° C, a wannan lokacin da chromium ions a matsayin oxidant daga VI darajar da aka rage zuwa III darajar da kuma canza launi, launi canji matakin daidai da abun ciki na organic mahada a cikin samfurin, da kayan aiki kai tsaye nuna samfurin COD ta hanyar kwatancen launi.
Kwatanta tsakanin daban-daban hanyoyi:
Akwai nau'ikan kayan aiki uku a kasuwa: hanyar kwatanta potassium dichromate, hanyar sha infrared mara rarrabuwa (TOC), hanyar UV (tunanin masana'antar kare muhalli HJ / T353-2007) hanyar sha infrared mara rarrabuwa (TOC), hanyar UV (UV) a cikin yanayin ingancin ruwa mai rikitarwa kuskure na iya wuce 50%. Gabaɗaya aikace-aikace mafi sauki, kwanciyar hankali ruwa inganci. (Duba masana'antar kare muhalli ta masana'antar HJ / T353-2007) Potassium dichromate kwatancen kwatancen kwatancen kwatancen kwatancen kwatancen kwatancen kwatancen kwatancen kwatancen kwatancen kwatancen kwatancen kwatancen kwatancen kwatancen kwatancen kwatancen kwatancen kwatancen kwatancen kwatancen kwatancen kwa (Duba masana'antun kare muhalli HJ / T353-2007)
3, samfurin aikace-aikace:
Ana amfani da shi sosai a cikin tsarin tsabtace ruwa, tsabtace ruwa, sake zagayowar ruwa, ruwan tukunyar ruwa da sauran tsare-tsare, da kuma yankunan sarrafawa kamar lantarki, electroplating, bugawa, sinadarai, abinci, magunguna, yana da ƙarfi a cikin aikace-aikacen tsarin sa ido na nesa kamar sa ido kan muhalli kamar ruwan ƙasa da kuma gurɓataccen tushen fitarwa.
IV. fasaha sigogi:
| Hanyar aunawa: Potassium dichromate high zafin jiki narkewa, kwatancen launi (ƙasa misali GB11914-89) | |||
| gwajin sikelin: (0 -200) mg / l, (0-1000) mg / l, (0-2000) mg / l, (0 -5000) mg / l huɗu sikelin zaɓi | |||
| Babban gwajin sikelin: 0-40000mg / l (bayan atomatik dilution) | |||
| Anti-chlorine ion tsangwama: babban 5000mg / l | |||
| Ganowa a ƙarƙashin layi: 8 mg / l | |||
| ƙuduri: <1mg / l | |||
| daidaito: misali mafita <5%; Ruwa samfurin <10% | |||
| Ƙididdiga: < 5% | |||
| narkewa zazzabi: 165 ℃, za a iya saita | |||
| narkewa lokaci: 15min, daidaitawa | |||
| Babu matsala aiki lokaci: ≥ 720h / lokaci | |||
| Ma'aunin yawo: ± 3% FS | |||
| Samfurin tsakanin: ci gaba, 1 hour, 2 hours ... 24 sa'o'i, trigger | |||
| Gyara tsakanin: da hannu ko ta atomatik da aka zaɓa tsakanin da lokaci (1-7 kwanaki) | |||
| Tsabtace tsakani: da hannu ko ta atomatik da aka zaɓa tsakani da lokaci (1-7 kwanaki) | |||
| Kulawa tsakanin: > 1 wata, kimanin 1 hour kowane lokaci | |||
| Abubuwan da ake amfani da su: Kimanin samfuran 720 a kowane saitin abubuwan da ake amfani da su | |||
| Mutum-inji dubawa: 7 inci, 70,000 launuka, 800 * 480 ƙuduri, TFT ainihin launi taɓa allon | |||
| Buga: ajiya firintar dubawa, waje masana'antu micro firintar (zaɓi) | |||
| Ajiye: 20,000 bayanai, kashe wutar lantarki ba ya rasa, ajiye cikakken atomatik rufe bayanai (za a iya ƙara 40,000 bayanai) | |||
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Sadarwa dubawa: 1 hanyar RS232 dijital dubawa ko RS485, goyon bayan MODBUS sadarwa yarjejeniya ko al'ada yarjejeniya 1 hanyar analog yawa 4 ~ 20mA (20mA daidaitacce madaidaicin daidaitacce) |
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| Pre-processing tsarin: kai tsabtace, counter-bushewa, daidaito tacewa aiki, tabbatar da samfurin da kyau wakilci a lokaci guda, kuma kauce wa dakatarwa granules toshe bututun, tabbatar da ci gaba da bayanai. (Zaɓi) | |||
| Girman waje | 900 × 600 × 450 (mm) | nauyi | 50kg |
| wutar lantarki | AC 220V ± 20%, 50Hz ± 1% | ikon | 300W |
| yanayin zafin jiki | 5～40℃ | yanayin zafi | ≤85% |
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