DRK-T453 Zovala Zodzitchinjiriza Zotsutsana ndi Acid Ndi Alkali Test System Operation Manual-Penetration Time Tester

Mfundo yogwira ntchito

Njira ya conductivity ndi chipangizo chodziwira nthawi chimagwiritsidwa ntchito poyesa nthawi yolowera zovala zoteteza nsalu za acid ndi mankhwala amchere.Chitsanzocho chimayikidwa pakati pa mapepala apamwamba ndi apansi a electrode, ndipo waya wa conductive amagwirizanitsidwa ndi pepala lapamwamba la electrode ndipo amakhudzana ndi kumtunda kwa chitsanzo.Pamene chodabwitsa cholowera chikuchitika, dera limatsegulidwa ndipo nthawi imayima.

Kapangidwe ka zida

Kapangidwe ka zida kamakhala ndi magawo awa:

1. Pepala lapamwamba la electrode 2. Pepala lapansi la electrode 3. Bokosi loyesera 4. Gulu lolamulira

Magawo aukadaulo

1. Nthawi yoyesera: 0～99.99min

2. Mafotokozedwe atsatanetsatane: 100mm × 100mm

3. Mphamvu yamagetsi: AC220V 50Hz

4. Malo oyesera: kutentha (17～30) ℃, chinyezi chachibale: (65±5)%

5. Ma reagents: Lonjezo la zovala zoteteza asidi ziyenera kuyesedwa ndi 80% sulfuric acid, 30% hydrochloric acid, 40% nitric acid;Zovala zoteteza zamchere zamchere ziyenera kuyesedwa ndi 30% sodium hydroxide;Zovala zodzitetezera zopanda ma electrodeless acid ziyenera kukhala 80% sulfuric acid, 30% hydrochloric acid, 40% nitric acid, ndi 30% sodium hydroxide adayesedwa.

Miyezo yoyenera:

GB24540-2009 Zovala zodzitchinjiriza Zovala zodzitchinjiriza za Acid-based Chemical Zovala Zakumapeto A

Konzani chitsanzo

1. Zitsanzo: Pachiyeso chilichonse choyesa, tengani zitsanzo 6 kuchokera pazovala zoteteza, zomwe zili ndi 100mm×100m,

Mwa iwo, 3 ndi zitsanzo zopanda msoko ndipo 3 ndi zitsanzo zolumikizana.Msoko wa chitsanzo chosindikizidwa uyenera kukhala pakati pa chitsanzocho.

2. Kuchapira zitsanzo: onani GB24540-2009 Zowonjezera K za njira ndi masitepe ochapira

Endondomeko ya xperiment

1. Lumikizani magetsi a chipangizocho ndi chingwe chamagetsi chomwe mwapatsidwa ndikuyatsa chosinthira mphamvu.

2. Falitsani chitsanzo chokhazikika pakati pa mbale zapamwamba ndi zotsika zama electrode, tsitsani 0.1 mL ya reagent kuchokera pabowo lozungulira pa waya woyendetsa pamwamba pa chitsanzo, ndikusindikiza batani la "Yambani / Imani" nthawi yomweyo kuti muyambe. nthawi.Kwa zitsanzo ndi seams, waya conductive imayikidwa pa seams ndi reagents akugwetsedwa pa seams.

3. Pambuyo polowa, chidacho chimasiya nthawi, chizindikiro cholowera chimayatsidwa, ndipo alamu imamveka.Panthawiyi, nthawi yomwe imayima imalembedwa.

4. Gwirani maelekitirodi apamwamba ndi apansi ndikusindikiza batani la "reset" kuti mubwezeretse chikhalidwe choyambirira cha chida.Pambuyo poyesa kamodzi, yeretsani zotsalira pa electrode ndi waya woyendetsa.

5. Ngati pali zochitika zosayembekezereka panthawi ya mayesero, mukhoza kusindikiza mwachindunji batani la "Start / Stop" kuti muyimitse nthawi ndikupereka alamu.

6. Bwerezani masitepe 2 mpaka 4 mpaka mayesero onse atatha.Pambuyo poyeserera, zimitsani mphamvu ya chidacho.

7. Zotsatira zowerengera:

Kwa zitsanzo zopanda msoko: zowerengera zimalembedwa ngati t1, t2, t3;nthawi yolowera

Kwa zitsanzo zokhala ndi seams: zowerengera zimalembedwa ngati t4, t5, t6;nthawi yolowera

Kusamalitsa

1. Njira yothetsera mayesero yomwe imagwiritsidwa ntchito poyesa ndi yowonongeka kwambiri.Chonde samalani zachitetezo ndikuchitapo kanthu zodzitchinjiriza pakuyesa.

2. Gwiritsani ntchito dropper kuti mupange pipette yankho la mayesero panthawi ya mayesero.

3. Pambuyo pa mayeso, yeretsani pamwamba pa benchi yoyesera ndi chida mu nthawi kuti muteteze dzimbiri.

4. Chidacho chiyenera kukhazikitsidwa modalirika.

Mndandanda wazolongedza