DRK208 Melt Flow Rate Tester

DRK208 MeltFtlaseRjeleTester e sebelisetsoa ho lekanya sekhahla sa ho qhibiliha ha polyethylene, polypropylene, polyformaldehyde, ABS resin, polycarbonate, nylon fluoroplastic le li-polymer tse ling ka mocheso o phahameng ho latela mokhoa oa teko oa GB3682-2018. E loketse tlhahiso le lipatlisiso lifemeng, likhoebong le litsing tsa lipatlisiso tsa mahlale.

Litšobotsi tsa mantlha:

1,Hlakola karolo ea ho tsoa:

Discharge port diameter:φ 2.095±0.005 limilimithara

Bolelele ba boema-kepe: 8.000±0.005 limilimithara

Bophara ba barrel ea ho tjhaja:φ 9.550±0.005 limilimithara

Bolelele ba barrel ea ho tjhaja: 160±0.1 limilimithara

Bophara ba hlooho ea molamu oa piston: 9.475±0.005 limilimithara

Bolelele ba hlooho ea molamu oa piston: 6.350±0.100 limilimithara

2,Standard Test Force (Kereiti ea 8)

Kereiti ea 1: 0.325kg = (molamu oa piston + terei ea boima + letsoho la ho kenya mocheso + no. 1 boima ba 'mele)

= 3.187 N

Kereiti ya 2:1.200kg =(0.325+ No.2 0.875 boima)= 11.77N

Kereiti ya 3:2.160kg =(0.325+ No.3 1.835 boima)= 21.18N

Kereiti ya 4:3.800 kg=(0.325+ no.4 3.475 boima)= 37.26N

Kereiti 5:5.000 kg=(0.325+ no.5 4.675 boima)= 49.03N

Kereiti ya 6:10.000 kg=(0.325+ No.5 4.675 boima + No.6 5.000 boima)= 98.07N

Kereiti ya 7:12.000 kg=(0.325+ no.5 4.675 boima + No.6 5.000+ No.7 2.500 boima)= 122.58N

Kereiti ya 8:21.600 kg=(0.325+ nomoro 2 0.875 boima + Nomoro 3 1.835+ Nomoro 4

3.475+5 4.675+6 5.000+7 2.500+8 2.915 boima)= 211.82N

Phoso e amanang le boima ba 'mele≤0.5%.

3,Boemo ba mocheso:50-300℃

4,Ho nepahala ha mocheso kamehla±0.5℃.

5,Phepelo ea motlakase:220V±10% 50Hz

6,Tikoloho ea mosebetsi: mocheso o teng ke 10℃-40℃; Mongobo o lekanyelitsoeng oa tikoloho ke 30% -80%; Ha ho na mokhoa o senyang o pota-potileng, ha ho na moea o matla; Ha ho na tšitiso le tšitiso e matla ea matla a khoheli ho potoloha.

7,Litekanyo tsa lisebelisoa:250×350×600=（L×W×H）

Sebopeho le molao-motheo oa ts'ebetso:

Melt flow rate meter ke mitha ea polasetiki e pharalletseng. E maemong a mocheso a boletsoeng, e nang le mocheso o phahameng oa ho futhumatsa sebōpi ho etsa lisebelisoa tse lekantsoeng ho finyella boemo ba ho qhibiliha. Boemo bo qhibilihisitsoeng ba thepa e lekantsoeng, tlas'a boima bo boletsoeng boima ba boima ka bophara bo itseng ba teko ea extrusion ea lesoba. Tlhahisong ea lipolasetiki ea likhoebo tsa indasteri le lipatlisiso tsa litsi tsa lipatlisiso tsa mahlale, "sekhahla sa ho qhibiliha (boima) se atisa ho sebelisoa ho hlahisa metsi, viscosity le lintho tse ling tsa 'mele tsa thepa ea polymer sebakeng sa ho qhibiliha. Ho thoeng ke melting index e bolela boima bo tloaelehileng ba karolo ka 'ngoe ea sampuli e fetisitsoeng ka metsotso e 10 ea extrusion.

Melt (boima) ea sekhahla sa phallo e hlahisoa ke MFR, yuniti ke: g/ 10 min (g/min) Foromo: MFR(θ, mmmm)                      =tref .m/t

Ka foromo: θ——Mocheso oa teko

          mmmm-Mojaro ka lebitso Kg

           m —-Ka karolelano boima ba sehiloeng g

          tref—-Nako ea litšupiso（10 mets）, S ( 600s )

           t—-Karohano ea nako ea ho itšeha s

Sesebelisoa sena se entsoe ka sebōpi se futhumatsang le tsamaiso ea ho laola mocheso 'me e kenngoa holim'a setsi sa fuselage (column).

Karolo ea taolo ea mocheso e nka microcomputer e le 'ngoe ho fetola matla le ho laola mocheso, o nang le matla a matla a ho thibela ho kena-kenana, ho nepahala ha taolo ea mocheso le taolo e tsitsitseng. Mohala o futhumatsang ka sebōping o kenngoa ka molamu oa ho futhumatsa ho latela molao o itseng ho fokotsa mocheso oa mocheso le ho finyella litlhoko tse tloaelehileng.

Litaba tse hlokang tlhokomelo:

1,Sokete ea motlakase e le 'ngoe e tlameha ho ba le lesoba la terata e thehang fatše, le motheo o tšepahalang.

2,Haeba ho na le pontšo e sa tloaelehang ho LCD, e lokela ho koaloa pele, ebe o tsosolosa mocheso oa teko ebe o qala mosebetsi.

3,Ts'ebetsong e tloaelehileng, haeba mocheso oa sebōpi o feta 300℃, tšireletso ea software, ho sitisoa ha mocheso, le alamo.

4,Haeba ho na le liketsahalo tse sa tloaelehang, joalo ka taolo ea mocheso, e ke keng ea bonts'a, joalo-joalo, e lokela ho koaloa bakeng sa tlhokomelo,

5,Ha u hloekisa molamu oa piston, u se ke ua senya ka lintho tse thata.

SHANDONG DRICK INSTRUMENTS CO.,LTD

Boemo ba Khoebo

Shandong Drick Instruments Co., Ltd, e sebetsa haholo ho etsa lipatlisiso le nts'etsopele, tlhahiso le thekiso ea lisebelisoa tsa tlhahlobo.

Khamphani e thehiloe ka 2004.

Lihlahisoa li sebelisoa likarolong tsa lipatlisiso tsa saense, litsi tsa tlhahlobo ea boleng, liunivesithi, liphutheloana, pampiri, khatiso, rabara le polasetiki, lik'hemik'hale, lijo, meriana, masela le liindasteri tse ling.
Drick o ela hloko temoho ea litalenta le kaho ea sehlopha, ho latela mohopolo oa nts'etsopele oa botsebi, boinehelo.pragmatism, le boqapi.
Ho latela molao-motheo o shebaneng le bareki, rarolla litlhoko tse potlakileng le tse sebetsang tsa bareki, 'me u fane ka litharollo tsa maemo a pele ho bareki ba nang le lihlahisoa tsa boleng bo holimo le theknoloji e tsoetseng pele.