JJ-4B四(si)聯(lian)低(di)速電動(dong)攪拌器(qi)是(shi)根(gen)據(ju)用(yong)戶需(xu)要而(er)設(she)計生(sheng)產的，可四(si)個同時(shi)攪拌，也(ye)可(ke)四個單獨(du)攪拌；無(wu)級(ji)調速，轉(zhuan)速(su)數(shu)字顯(xian)示(shi)；具有定時(shi)功(gong)能(neng)；電機(ji)采用(yong)永磁(ci)直流電(dian)機(ji)；攪拌棒(bang)采(cai)用(yong)四氟制作。JJ-4B恒(heng)速四聯(lian)異(yi)步(bu)電(dian)動(dong)攪拌器(qi)能(neng)在較(jiao)廣的速度(du)範圍(wei)內(nei)對液(ye)體溶(rong)液(ye)進(jin)行精密(mi)穩定的攪拌和(he)對比反應試(shi)驗(yan)。JJ-4B數(shu)顯(xian)恒(heng)速四聯(lian)異(yi)步(bu)電(dian)動(dong)攪拌器(qi)廣泛用(yong)於科研、院(yuan)校、環保(bao)、化工、石(shi)油、造(zao)紙、冶(ye)金、自(zi)來水(shui)廠(chang)等(deng)企(qi)事(shi)業(ye)單位(wei)實(shi)驗室(shi)。