Nanjing TKA Technology Co., Ltd

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  • Standard Pressure/Volume Controller

    Introduction:TheStandardPressure/VolumeControllersareusedtoprovidethewaterpressureandmeasurethevolumechangewhicharetypicallyusedoncommercialandsoilmechanicsteachinglabs.Thecontrollersadoptde-airwater(

  • Single-lever oedometer(dial gauge excluded)

    1、IntroductionThesingle-leveroedometerisusedtostudythecompressiveconsolidationtestofsoiltodetecttherelationshipbetweenpressureloadinganddeformation,andworkouttheunitdeposition,compressionindex,rebound

  • Pore Pressure Apparatus

    ModelNO.:TKA-KYY-1

  • Multi-function sample making experiment system

    1.Loadingsystem:servomotormechanicalloadingmodeTheloadingframeisdesignedwithanintegralstructureandismechanicallyloadedbyservomotor.Theloadingforceisadjustablefrom0to60kN.Theequipmenthasthecharacteristicsofgoodoverallrigidity,stabilityandsmallvibration.Axialmaximumload60kN,axialeffectivestroke:150mm,loadingspeed:0.00001-6mm/min,steplessspeedregulation;Theaccuracyofloadmeasurementandcontrolis±0.1%ofthefullrange,andtheaccuracyofdisplacementmeasurementandcontrolis±0.1%ofthefullrange.ItcanrealizeelectromagneticswitchandsoftwareandLCDtwo-waycontrol,andcancarryoutloadingtestssuchasgradedloading,strainrateinvariable(CRS),loadingrateinvariable(CRL),etc.2.AsetofspecialpressurechamberThesamplesizeis300mmindiameterand600mminheight,andthematerialis304stainlesssteel,whichcanrealizereal-timemeasurementofporewaterpressureindifferentpositions.3.AcollectionandcontrolsystemTheacquisitionandcontrolsystemiscomposedofdataacquisitionandcontrolsystem,varioussensorsanduppercomputeracquisitionandcontrolsoftware.Theacquisitionandcontrolsoftwareoftheuppercomputercancompletethecommunicationacquisition,automaticservofeedbackcontrol,sensorcalibrationandotherfunctionsofthelowercomputer,aswellasperformgradedloading,strainrateinvariable(CRS),loadingrateinvariable(CRL)andothertests.4.Asetof60kNloadsensorandthecorrespondingfixationdeviceareequippedwiththecorrespondingdataacquisitioninstrument.5,asetofservocontrolcabinet:240*128LCDdisplay,supporting20keys,cancontrolverticalload,cancollectdisplacement,loadandothersensors.6.Asetof20Lsumpisusedtostorethedisplacementofthesampleduringthetest.

  • K0 Consolidation Apparatus(include pressurized pull rod)

    ModelNo.:TKA-STCK01、IntroductionTKA-STCK0consolidationapparatusismainlyusedinthe《geotechnicaltestprocedures》(SL237-1999)ofthe《staticlateralpressurecoefficienttest》(L237-028-1999),tocarryoutdrainagetes

  • Full-automated Oedometer(Air pressure)

    ModelNo.:TKA-STC-1F(forhigh-pressure)ORTKA-STC-1MF(forlow-mediumpressure)

  • Pneumatic type Permeability Oedometer

    ModelNo.:TKA-STC-2AP1、IntroductionThePneumatictypePermeabilityOedometerisalaboratorytestinstrumentformeasuringpermeabilitycoefficientofcohesivesoilandsiltysoil.Itcanmeasurethepermeabilitycoefficientof

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