Kjeldahl Nitrogen Analyzer zuru oke
Sistemu eji arụ ọrụ nwere ihuenyo mmetụ aka dị inch 7.5 buru ibu, sistemụ njikwa SIEMENS CPU, enwere ike jikọọ ya na òké ikuku.
Ọ nwere interface ihe ngosi China nwere ọrụ mmekọrịta mmadụ na igwe zuru oke, yana usoro arụ ọrụ dị mfe iji rụọ ọrụ na ịghọta
Ụdị ọrụ abụọ, nyocha akpaka na nyocha akwụkwọ ntuziaka, nwere ike izute ihe nyocha dị iche iche.
USB data nkwurịta okwu interface, ọkọlọtọ nhazi, adabara ndị ọrụ ịjụ raw data.
Igwe ikuku ikuku, nhazi ọkọlọtọ
Ọ na-anabata mgbapụta diaphragm nke na-ebubata ya na nkwakọ ngwaahịa mbụ sitere na Britain iji zụọ mmiri mmiri ma kpochapụ ahịhịa nke ọma na mgbapụta pneumatic diaphragm nke ọtụtụ ụlọ ọrụ na-eji.Nri mmiri mmiri site na mgbapụta nke onwe ya nwere ike itinye gbọmgbọm nri mmiri n'okpuru ala na-arụ ọrụ nke nwere uru nke ịchekwa ụlọ nyocha nke ọma, ịhọrọ nnukwu gbọmgbọm nri nri, wdg.
Usoro nchịkwa isi na-anabata ikpo okwu njikwa PLC dị elu: njikwa usoro ahụ bụ nke a pụrụ ịdabere na ya na nke ziri ezi.
Igwe nju oyi nwere ọgụgụ isi na sistemụ ịgbanye ọkụ: mgbe enwere uzuoku, mmiri jụrụ oyi na-agbanye na akpaghị aka;mgbe enweghị uzuoku, mmiri jụrụ oyi na-agbanyụ na-akpaghị aka.Ọ nwere ike ịchekwa mmiri jụrụ oyi ruo oke ma zere ọnwụ na-achọghị nke kpatara n'ihi na onye ọrụ na-echefu ịgbanyụ isi iyi mmiri.
Pre-heat ọrụ: mgbe ọ bụ na mmalite-elu ma ọ bụ njikere mode, okpomọkụ nke uzuoku cylinder mgbe niile na-80 ℃.Mgbe achọrọ nha na nyocha, ọ nwere ike imepụta uzuoku ngwa ngwa nke nwere ike belata oge echere.
Ọrụ dilution na-akpaghị aka iji zere acid siri ike na alkali overreaction: tupu ịtinye alkali, a ga-agbakwunye ezigbo mmiri mmiri na-edozi ahụ iji mee ka ihe atụ nke acid siri ike na-agbaze iji zere mmeghachi omume siri ike mgbe acid siri ike zutere alkali siri ike.
Mmemme ịsacha iko titration na-akpaghị aka: ọ nwere ike zere mmiri mmiri na-adịghị na-anọpụ iche na-emetụta ọdịnaya dị ala ma ọ bụ oghere oghere iji kwalite izi ezi na ntụkwasị obi sistemụ.
Mwepu akpaka pụrụ iche na ọrụ nchịkọta etiti nke mgbaze tube mkpofu: mgbe emechara titration, a ga-ewepụ mmiri mkpofu mgbaze tube na-akpaghị aka wee kpokọta ya nke ukwuu.A na-emeziwanye akpaaka nke ukwuu, nke na-ebelata oke ọrụ nke ndị ọrụ, na-edozi nchịkọta nke etiti na ọgwụgwọ nke nyocha ihe mkpofu mmiri mmiri ma na-agbaso ụkpụrụ njikwa nke ụlọ nyocha dị mma.
Mwepu akpaaka na mkpokọta nke ihe mkpofu mmiri mmiri: ihe mgbapụta onwe ya akpaka titration ihe mkpofu mmiri na-eme ka mmiri mkpofu dị na iko iko na-adaba adaba na nke ọma ma na-emekwa ka njikọ pipeline dịkwuo mfe ma dị irè n'ihi na ọ nwere otu ọnụ ụzọ nchịkọta ahụ. mkpofu mmiri mmiri nke mgbaze tube.
Pipeline niile nke ngwá ọrụ na-anabata ihe ndị a na-ebubata ma nwee nhazi nke mechiri emechi nke nwere ike ruo ogologo ndụ ọrụ nke ngwa ahụ.
Usoro mmezi akpaaka nke titration mmiri ịta ahụhụ (mol)
Ụdị ọnụọgụ abụọ nke usoro mmezi akpaka nke ngwá ọrụ na-ewepụ mperi na usoro ntinye aka ọdịnala
Usoro nhazi akpaaka nke ngwá ọrụ na-ewepụ njehie: usoro a na-ewepụ njehie sistemu nke kpatara ọdịiche dị n'etiti mpụta mpụta nke ngwá ọrụ na titration ngwá ọrụ (calibration) ma mee ka usoro ahụ dịkwuo elu.
Ihe nchebe oghere oghere: usoro ahụ agaghị ekpo ọkụ ma ọ bụrụ na etinyeghị tube mgbaze;
Ọnụ ụzọ nchekwa ohere ohere: ọ bụrụ na ọnụ ụzọ nchekwa adịghị agbada, usoro ahụ agaghị ekpo ọkụ;
Ọrụ akpaaka na-emeju mmiri nke steam cylinder: mgbe onye na-emepụta ihe na-enweghị mmiri ma ọ bụ ọkwa mmiri ya adịghị elu, usoro ahụ ga-emejupụta mmiri na-akpaghị aka iji zere ọkụ na-enweghị mmiri;
Nchekwa ikuku nke ikuku: mgbe nrụgide nke usoro ihe na-emepụta ihe na-eme ka ọ dị elu n'ihi nkwụsị na nkwụsị nke pipeline uzuoku ma ọ bụ ụgbọ mmiri na-adịghị mma, usoro ahụ ga-akwụsị ngwa ngwa ma nye mkpu;
Nchedo ntanye: mgbe sistemu nwere ọkụ eletrik ma ọ bụ onye na-ahụ maka ya nwetara ujo ọkụ eletrik na mberede, sistemụ ahụ ga-agbanyụ ọkụ eletrik wee bepụ ọkụ eletrik iji hụ na onye ọrụ adịghị mma.
| Ndekọ teknụzụ | NK9870 | NK9870A |
| Usoro ọrụ | Na-agbakwunye quantitative sample dilution, alkali mmanya na absorption mmiri mmiri;na-akpaghị aka emecha distillation, titration, ebipụta na mmiri mmiri-ichupu. | |
| Oke nha | 0.1-240mgN | |
| Oge nha | 4-8 nkeji | |
| Ọnụ ego nlele | siri ike:.6g/ sample;mmiri mmiri: <16ml / ihe atụ | |
| Titration ziri ezi | 2.0uL / nzọụkwụ | 0.5uL / nzọụkwụ |
| Titrating ngwọta itinye uche | Ihe nlere anya titration ozugbo nwere oke titration anọ nke 0.1 mol, 0.2 mol, 0.5 mol na 1 mol. | |
| Sistemụ titration | Sistemụ titration ụdị plunger dị elu | Sistemụ titration peristaltic dị elu |
| Ụkpụrụ isi | Soro usoro nke AOAC, EPA, DIN, ISO na GB | |
| Nkezi nke ugboro ugboro | ± 0.5% | |
| Oke mgbake | ≥99.5% | |
| Nchekwa data | Oghere nchekwa dị irè 2G | |
| Ọrụ mbipụta | 110mm akara ngwa nbipute nke nwere ike na-aghọta ọrụ họrọ ebipụta ọrụ | |
| Ike | 1,800W | |
| Ịnye ọkụ | 220V/50Hz | |
| Chọrọ nke mmiri jụrụ oyi | N'okpuru 25 ℃ | |
| Oriri mmiri jụrụ oyi | 1.5L/min(Usoro distillation) | |
