名稱電液式混凝土壓力試驗(yàn)機(jī)

名稱：電液式混凝土壓力試驗(yàn)機(jī)其他名稱：混凝土壓力試驗(yàn)機(jī)18000元型號(hào)：DYE-1000榮計(jì)達(dá)產(chǎn)品編號(hào)：SYJ06電液式混凝土壓力試驗(yàn)機(jī)是**檢測儀器，用于測試磚、石、水泥及混凝土抗壓強(qiáng)度試驗(yàn)，是建筑，建材，公路，橋梁及機(jī)場施工單位的A設(shè)備。使用前務(wù)必仔細(xì)閱讀說明書。并由**實(shí)驗(yàn)人員操作，以避免操作不當(dāng)引起的傷害。如需了解更多資料請與我公司客服人員聯(lián)系。Electro-hydraulicconcretepressuretestingmachineisatestinginstrumentusedtotestthecompressivestrengthofbrick,stone,cementandconcrete.ItistheAequipmentofconstruction,buildingmaterials,highway,bridgeandairportconstructionunits.Besuretoreadtheinstructionscarefullybeforeuse.Itisoperatedby**experimentalpersonneltoavoidinjurycausedbyimproperoperation.Formoreinformation,pleasecontactourcustomerservicestaff.電液式混凝土壓力試驗(yàn)機(jī)符合GB-T50081-2002普通混凝土力學(xué)性能試驗(yàn)方法標(biāo)準(zhǔn)，具有手動(dòng)加荷及加荷速度裝置，主要本實(shí)驗(yàn)機(jī)精度高操作方便，而且可與電腦聯(lián)網(wǎng)，是目前國內(nèi)更新?lián)Q代的A佳新產(chǎn)品。由上海榮計(jì)達(dá)儀器科技有限公司提供，設(shè)備質(zhì)保期一年，一年內(nèi)產(chǎn)品如有質(zhì)量問題，供方負(fù)責(zé)免費(fèi)維修。如果因操作不當(dāng)或者人為損壞，我公司亦應(yīng)提供維修、更換服務(wù)，由此產(chǎn)生的費(fèi)用我公司會(huì)酌情收取。Electro-hydraulicconcretepressuretestingmachineconformstotheGB-T50081-2002generalconcretemechanicalpropertytestmethodstandard,withmanualloadingandloadingspeeddevices.Themaintestingmachinehashighaccuracyandconvenientoperation,andcanbeconnectedtoacomputer.Agoodnewproduct.ProvidedbyShanghaiRongjidaInstrumentTechnologyCo.,Ltd.,theequipmentwarrantyperiodisoneyear.Iftheproducthasqualityproblemswithinoneyear,thesupplierisresponsibleforfreemaintenance.Ifduetoimproperoperationorman-madedamage,ourcompanyshouldalsoproviderepairandreplacementservices,andthecostsincurredbyourcompanywillbechargedasappropriate.電液式混凝土壓力試驗(yàn)機(jī)技術(shù)參數(shù)：A大載荷：1000KN準(zhǔn)確度等級(jí)：一級(jí)測力范圍：200—1000KNA小分辨率：0.1KN上下壓板中間凈距：320mm上下壓板尺寸：220X250mni電機(jī)功率:0.75KW儀表使用電壓：220V±10%電機(jī)使用電壓：380V±10%活塞直徑XA大行程：4)255X50mm■機(jī)器凈重：400KgTechnicalparametersofelectro-hydraulicconcretepressuretestingmachine:Alargeload:1000KNAccuracylevel:Level1Measuringrange:200—1000KNAsmallresolution:0.1KNThemiddlecleardistancebetweentheupperandlowerpressureplates:320mmSizeofupperandlowerplaten:220X250mmMotorpower:0.75KWInstrumentvoltage:220V±10%Motorusevoltage:380V±10%LargestrokeofpistondiameterXA:4)255X50mmNetweightofmachine:400Kg電液式混凝土壓力試驗(yàn)機(jī)要結(jié)構(gòu)：本機(jī)主要由主機(jī)、液壓系統(tǒng)和測力單元等組成。主機(jī)主要由上梁、立柱、調(diào)節(jié)絲杠及手輪、承壓板、油缸和活塞等組成。絲杠末端與上壓板間裝有活動(dòng)球座，操作時(shí)當(dāng)上壓板底面與試件頂面接觸后，能自動(dòng)適應(yīng)試件高度方向的細(xì)微傾斜度，使兩平面互相接觸全面，從而使度件受力均勻。根據(jù)試件大小，可轉(zhuǎn)動(dòng)手輪和絲杠，以適當(dāng)調(diào)節(jié)試驗(yàn)空間。下壓板頂面上刻有定位線框，便于將試件放置在**位置。液壓系統(tǒng)由液壓泵、送油閥、回油閥、油箱、濾油器及油管等組成。液壓泵為軸向五柱塞超高壓泵，由電動(dòng)機(jī)直聯(lián)驅(qū)動(dòng)，送油閥上設(shè)有安全閥，過載是可溢流，起安全作用。操縱送油閥手輪，可調(diào)節(jié)油缸進(jìn)油量，以達(dá)所需加荷速率。打開回油閥，可使油缸內(nèi)和油泵來的油全部流回油箱。測力單元主要包括測控系統(tǒng)、打印機(jī)和壓力傳感器等。（詳見所附《RFP-03智能測力儀使用說明書》4、電氣系統(tǒng)由電動(dòng)機(jī)、啟動(dòng)按鈕、停止按鈕、交流接觸器、熔斷器等組成。Keystructureofelectro-hydraulicconcretepressuretestmachineThismachineismainlycomposedofmainmachine,hydraulicsystemandforcemeasuringunit.■HostItismainlycomposedofupperbeam,column,adjustingscrewandhandwheel,pressurebearingplate,oilcylinderandpiston.Thereisamovableballseatbetweentheendofthescrewandtheupperpressureplate.Whenthebottomsurfaceoftheupperpressureplateisincontactwiththetopsurfaceofthetestpieceduringoperation,itcanautomaticallyadapttotheslightinclinationintheheightdirectionofthetestpiece,sothatthetwoplanesareinfullcontactwitheachother.Evenbyforce.Accordingtothesizeofthetestpiece,thehandwheelandthescrewcanbeturnedtoadjustthetestspaceappropriately.Apositioningwireframeisengravedonthetopsurfaceofthelowerplaten,whichisconvenientforplacingthetestpieceinthe**position.■HydraulicsystemItconsistsofhydraulicpump,oildeliveryvalve,oilreturnvalve,oiltank,oilfilterandoilpipe.Thehydraulicpumpisanaxialfive-plungerultra-high-pressurepump,whichisdirectlydrivenbyanelectricmotor.Asafetyvalveisprovidedontheoildeliveryvalve.Theoverloadcanoverflowandplayasafetyrole.Bymanipulatingthehandwheeloftheoildeliveryvalve,theamountofoilinthecylindercanbeadjustedtoachievetherequiredloadingrate.Openingtheoilreturnvalveallowsalltheoilinthecylinderandtheoilpumptoflowbacktotheoiltank.■ForcemeasuringunitIncludingmeasurementandcontrolsystems,