DRK-T453 Dziviriro Kupfeka Anti-Asidhi Uye Alkali Yekuedzwa Sisitimu Yekushandisa Manual-Kupinda Nguva Yekuedzwa

Kushanda musimboti

Iyo conductivity nzira uye otomatiki yekumisikidza nguva inoshandiswa kuyedza nguva yekupinda yejira rekudzivirira zvipfeko zveasidhi uye alkali makemikari.Sample inoiswa pakati pepamusoro nepasi emagetsi masheets, uye iyo conductive waya yakabatana nepamusoro electrode sheet uye inosangana nepamusoro peiyo sampuli.Kana chiitiko chinopinda chikaitika, dunhu rinovhurwa uye nguva inomira.

Chiridzwa chimiro

Iyo chiridzwa chimiro chinonyanya kusanganisira zvinotevera zvikamu:

1. Upper electrode sheet 2. Lower electrode sheet 3. Test box 4. Control panel

Technical Parameters

1. Nguva yekuedza: 0～99.99min

2. Tsanangudzo yemuenzaniso: 100mm × 100mm

3. Simba rekushandisa: AC220V 50Hz

4. Nzvimbo yekuyedza: tembiricha (17～30)℃, hunyoro hunoenderana: (65±5)%

5. Reagents: Vimbiso yezvipfeko zvinodzivirira asidi zvinofanira kuongororwa ne80% sulfuric acid, 30% hydrochloric acid, 40% nitric acid;inorganic alkali zvipfeko zvinodzivirira zvinofanira kuongororwa ne30% sodium hydroxide;electrodeless acid inodzivirira zvipfeko zvinofanirwa kuve 80% % Sulfuric acid, 30% hydrochloric acid, 40% nitric acid, uye 30% sodium hydroxide zvakaedzwa.

Mitemo inoshanda:

GB24540-2009 Chipfeko chekudzivirira Acid-base kemikari inodzivirira zvipfeko Appendikisi A

Gadzirira muenzaniso

1. Sampling: Kune yega yega bvunzo mhinduro, tora 6 samples kubva kune inodzivirira zvipfeko, iyo yakatarwa ndeye 100mm×100m,

Pakati pavo, 3 masampuli asina musono uye matatu akabatanidzwa samples.Musono weiyo yakasonwa specimen inofanira kunge iri pakati pemuenzaniso.

2. Sample washing: ona GB24540-2009 Appendix K yenzira dzekuwacha nematanho chaiwo.

Experiment maitiro

1. Batanidza magetsi echiridzwa netambo yemagetsi anopiwa uye shandura simba rekushandura.

2. Paridza muenzaniso wakagadzirirwa wakafuratira pakati pemahwendefa emagetsi epamusoro uye epasi, donhedza 0.1 mL ye reagent kubva pagomba rakatenderera pamwe newaya inofambisa kusvika pamusoro pemuenzaniso, uye tinya bhatani re "Tanga / Mira" panguva imwe chete kuti utange. nguva.Kune mienzaniso ine seams, iyo conductive wire inoiswa pa seams uye reagents anodonhedzwa pa seams.

3. Mushure mekupinda kunoitika, chiridzwa chinongomira nguva, mwenje wechiratidzo chekupinda wakabatidzwa, uye alarm inorira.Panguva ino, nguva yainomira inonyorwa.

4. Iparadzanisa ma electrode epamusoro uye ezasi uye chengetedza "reset" bhatani kuti udzorere mamiriro ekutanga echiridzwa.Mushure mekuedzwa kumwe kwaitwa, chenesa zvakasara pane electrode uye conductive waya.

5. Kana pane chero mamiriro ezvinhu asingatarisirwi panguva yekuedzwa, unogona kudzvanya zvakananga bhatani re "Tanga / Stop" kuti umise nguva uye upe alarm.

6. Dzokorora matanho 2 kusvika ku4 kusvikira miedzo yose yaitwa.Mushure mokunge muedzo wapera, bvisa simba rechiridzwa.

7. Mhinduro dzekuverenga:

Kumasamples asina musono: kuverenga kwacho kwakaiswa t1, t2, t3;nguva yekupinda

Kune sampuli dzine seams: kuverenga kwakanyorwa se t4, t5, t6;nguva yekupinda

Zvekungwaririra

1. Mushonga webvunzo wakashandiswa mukuyedzwa unoparadza zvakanyanya.Ndokumbira utarise kuchengetedza uye tora matanho ekudzivirira panguva yekuedzwa.

2. Shandisa dropper kuti pipette mhinduro yekuedza panguva yekuedzwa.

3. Mushure mekuedzwa, chenesa nzvimbo yebhenji yekuedza uye chiridzwa munguva yekudzivirira kuora.

4. Chimbo chacho chinofanira kuiswa pasi zvakavimbika.

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