DRK208 Melt Flow Rate Tester

DRK208 MeltFlowRateTester inoshandiswa kuyera kunyunguduka kuyerera kwe polyethylene, polypropylene, polyformaldehyde, ABS resin, polycarbonate, nylon fluoroplastic uye mamwe mapolymer pakupisa kwepamusoro zvichienderana neyeyedzo nzira yeGB3682-2018. Yakakodzera kugadzirwa uye kutsvagisa mumafekitori, mabhizinesi uye nesainzi masangano ekutsvagisa.

Main maitiro:

1,Extrud the discharge part:

Discharge port diameter:φ 2.095±0.005 mm

Discharge port urefu: 8.000±0.005 mm

Diameter yekuchaja barrel:φ 9.550±0.005 mm

Kureba kwedhiramu yekuchaja: 160±0.1 mm

Piston tsvimbo musoro dhayamita: 9.475±0.005 mm

Kureba kwepiston tsvimbo musoro: 6.350±0.100 mm

2,Standard test Force (Grade 8)

Giredhi 1: 0.325kg = (piston tsvimbo + inorema tireyi + kupisa kupisa sleeve + no. 1 uremu muviri)

= 3.187 N

Giredhi 2:1.200kg =(0.325+ No.2 0.875 uremu)= 11.77N

Giredhi 3:2.160kg =(0.325+ No.3 1.835 uremu)= 21.18N

Giredhi 4:3.800 kg=(0.325+ no.4 3.475 uremu)= 37.26N

Giredhi 5:5.000 kg=(0.325+ no.5 4.675 uremu)= 49.03N

Giredhi 6:10.000 kg=(0.325+ No.5 4.675 uremu + No.6 5.000 uremu)= 98.07N

Giredhi 7:12.000 kg=(0.325+ no.5 4.675 uremu + No.6 5.000+ No.7 2.500 uremu)= 122.58N

Giredhi 8:21.600 kg=(0.325+ nhamba 2 0.875 uremu + Nhamba 3 1.835+ Nhamba 4

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

Chikanganiso chehuremu≤0.5%.

3,Tembiricha range:50-300℃

4,Constant tembiricha chaiyo:±0.5℃.

5,Magetsi:220V±10% 50Hz

6,Nzvimbo yekushanda: ambient tembiricha i10℃-40℃; Hunyoro hunyoro hwenharaunda ndeye 30% -80%; Hapana svikiro rinopisa rakatenderedza, hapana mhepo ine simba; Iko hakuna vibration uye yakasimba magineti kupindira kwakatenderedza.

7,Zviridzwa zviyero:250×350×600=(L×W×H）

Chimiro uye nheyo yekushanda:

Melt flow rate mita ndeye extruded epurasitiki mita. Iyo iri mune yakatsanangurwa tembiricha mamiriro, ine yakakwira tembiricha yekupisa choto kugadzira iyo yakayerwa zvinhu kuti iwane kunyungudika. Iyo yakanyungudutswa yezvinhu yakayerwa, pasi pehuremu hunorema hunorema kuburikidza nehumwe dhayamita yegomba extrusion bvunzo. Mukugadzirwa kwemapurasitiki emabhizinesi emaindasitiri uye kutsvagisa kwemasangano ekutsvagisa kwesainzi, "melt (mass) flow rate" inowanzo shandiswa kuratidza fluidity, viscosity uye zvimwe zvinhu zvemuviri zvepolymer zvinhu munzvimbo yekunyungudika. Iyo inonzi melting index inoreva huremu hwepakati hwechikamu chimwe nechimwe chemuenzaniso wakawedzerwa mumaminitsi e10 eextrusion.

Melt (mass) flow rate mita inotaridzwa neMFR, iyo unit ndeye: g/ 10 min (g/min) Formula: MFR(θ, mmmm)                      =tref .m/t

Muchidimbu: θ——Test tembiricha

          mmmm-Nominal load Kg

           m ——Avhareji yehuwandu hwekucheka g

          tref——Reference nguva(10min）, S ( 600s )

           t——Nguva yenguva yekucheka s

Iyo chiridzwa inoumbwa yekudziya choto uye tembiricha yekudzora system uye yakaiswa pane fuselage (colum) base.

Iyo tembiricha yekudzora chikamu inotora imwe-chip microcomputer kugadzirisa simba uye kudzora tembiricha, iyo ine yakasimba anti-kupindira kugona, yakakwirira tembiricha kutonga kwakaringana uye yakagadzikana kutonga. Iyo yekupisa waya muchoto inokuvadzwa padanda rekudziya maererano nemumwe mutemo kuti uderedze tembiricha gradient uye kusangana nezvinodiwa zvakajairwa.

Nyaya dzinoda kutariswa:

1,Single power socket inofanira kuva newaya gomba, uye yakavimbika grounding.

2,Kana pane kuratidzwa kusina kujairika paLCD, inofanira kuvharwa kutanga, uye wozogadzirisa kutonhora kwekuedza uye kutanga basa.

3,Mukushanda kwakajairika, kana tembiricha yechoto ichipfuura 300℃, kuchengetedzwa kwesoftware, kukanganisa kupisa, uye alarm.

4,Kana paine zviitiko zvisina kujairika, senge tembiricha yekudzora, haigone kuratidza, nezvimwe, inofanirwa kuvharwa kuitira kugadzirisa,

5,Paunenge uchichenesa piston tsvimbo, usakwenya nezvinhu zvakaoma.

Iyo kambani SHANDONG DRICK ISTRUMENTS CO., LTD

Profile yekambani

Shandong Drick Instruments Co., Ltd, inonyanya kuita tsvagiridzo nekusimudzira, kugadzira uye kutengesa kwezviridzwa zvekuyedza.

Iyo kambani yakavambwa muna 2004.

Zvigadzirwa zvinoshandiswa mune zvesainzi zvekutsvagisa zvikamu, zvemhando yekuongorora masangano, mayunivhesiti, kurongedza, mapepa, kudhinda, rabha nemapurasitiki, makemikari, chikafu, mishonga, machira, uye mamwe maindasitiri.
Drick anotarisisa kurima tarenda uye kuvaka kwechikwata, kuomerera kune yekuvandudza pfungwa yehunyanzvi, kuzvipira.pragmatism, uye hunyanzvi.
Kuomerera kumusimboti unotungamirwa nevatengi, gadzirisa zvinonyanya kukurumidza uye zvinoshanda zvinodiwa nevatengi, uye nekupa yekutanga-kirasi mhinduro kune vatengi vane zvigadzirwa zvemhando yepamusoro uye tekinoroji yepamusoro.