YHCA-100Daidaitaccen COD decoderBin ka'idodin kasa da kasa (ISO) da ka'idodin kasa (GB), tabbatar da aikin narkewa na sa'o'i 2 na dumama mai dumama, tsarawa da ƙara adadin bayanin reagent sun dace da hanyar GB don tabbatar da ingantaccen sakamakon bincike.

kayan aiki amfani da microcomputer fasaha don lokaci sarrafa dumama lantarki tandu,Daidaitaccen COD decoderYawancin ta jirgin jiki, bounce bututu,Fan, lantarki tanda board, da dai sauransu4Mafi abun ciki, amfani da microcomputer fasaha don lokaci sarrafa dumama lantarki tanda allon da kuma fan, za a iya daidaita10A daidai kwalba a lokaci guda dumama.Samun makamashi ceton, rage wutar lantarki load, inganta inganci manufa.

YHCA-100nau'in StandardCODMai narkewaYi amfani da gilashi burr reflux bututun maimakon spherical reflux bututun, da kuma iska sanyaya fasahar maye gurbin famfo ruwa sanyaya hanya. A sanyaya sashi ne yafi da burst condensate da kuma fan, da condensate a kan sashi ne spherical, catalyst kara daga nan, hana nan da nan volatility na haske bangare a cikin samfurin, da kuma kasa sashi ne“Tsarin'siffar, a kan wani jirgin sama daga condensing bututun bango2wani opposite“sanyi kumfa'Ƙara sanyaya yankin fiye da kawai spherical condensate bututu, da kuma iya toshe volatile abubuwa da tururi wucewa, tare da biyu rawar sanyaya ruwa a cikin wani ɓangare na spherical reflux bututu da kuma a cikin inji iska, tabbatar da reflux sanyaya samfurin.

Shirya, aiki da lissafin mafita na sinadarai na kayan aiki * Biyan HJ 828-2017, samfurin ruwa na COD ƙasa da 50mg / L za a iya inganta daidaito ta hanyar daidaitawa da oxidant, samfurin ruwa na COD sama da 1000mg / L za a iya kammala ƙididdiga ta hanyar daidaitawa da rabo na samfurin ruwa.

YHCA-100nau'in StandardCODMai narkewaBayani na fasaha:

Ma'auni kewayon: 0 ~ 1000mg / L, 0 ~ 10000mg / L (ruwa samfurin dilution)

auna lokaci: ba fiye da 2 hours

Kuskuren ma'auni: daidaitaccen mafita na potassium hydrophthalate (500mg / L), daidaitaccen daidaitaccen daidaitaccen ba ya fi 5.0%; Masana'antu na kwayoyin ruwa (500mg / L), daidaitaccen daidaitaccen daidaitaccen daidaitaccen daidaitaccen daidaitaccen daidaitaccen daidaitaccen daidaitaccen daidaitaccen daidaitaccen daidaitaccen daidaitaccen daidaitaccen

yanayin zafin jiki: dakin zafin jiki ~ 40 ℃

dumama ikon: 1500W (AC 220V ± 22V, 50Hz)

Umurnin amfani da kayan aiki panel key:

1． Hairdryer:

Kula da buɗewa da kashewa na fan.

2． Lokaci (lokaci):

Disable lokaci sarrafa saiti key. Kayan aikin farawa saiti lokaci ne 2 hours 30 minutes. Kowane danna saiti key ta atomatik rage mintuna 10,Ya kamata a saita sa'o'i 2 lokacin da aka auna COD ta hanyar daidaitaccen hanyar reflux.

3． dumama (fara):

Hanya farawa iko key, danna 'Farawa' key bayan kayan aiki don dumama hanyar, da kuma dumama nuna alama haske lokacin da ta atomatik countdown daga saiti darajar (misali 2 hours). Lokacin da ya isa saiti lokaci, kayan aiki ta atomatik dakatar da dumama, dumama nuna alama kashe.

umarnin amfani da kayan aiki:

Kafin yin amfani da kayan aiki, ya kamata a fara ƙara ruwa mai yawa daga filin ruwa na bututun ruwa don tabbatar da sakamakon sanyaya.

1． Bude kayan aiki dama panel ikon canzawa

A wannan lokacin na'urar nuna "000 '" 111 '" 222 '... "999 ', a ƙarshe nuna lokacin narkewa mafi girman saiti na sa'o'i 2 da minti 30, fan yana kunna lokaci guda, hasken bushewar gashi yana haskakawa.

2． Canja saitunan lokacin narkewa

Latsa 'saita lokaci (lokaci)' maɓallin don rage lokacin narkewa don sa ƙimar saiti ta ƙarshe sa'o'i 2. Hakika, za a iya saita ƙimar lokacin narkewa ta kowane lokaci kamar yadda ake buƙata.

3． Fara yin backflow narkewa

Matsa 'dumama (Farawa)' button, kayan aiki fara yin dumama narkewa bayarwa, dumama nuna alama haske.

4． Ƙarshen narkewa

Bayan da aka kammala narkewa, kayan aikin ya nuna "000" kuma ya walbata, fitilar nuna dumama ta kashe, kuma narkewa ta ƙare.