XRW-300MB維卡軟化點熱變形試驗機運用PLC可編程控制器進行溫度調節(jié)采用漢字液晶顯示操作。該產品操作簡單、使用方便、性能穩(wěn)定、產品精度高,并在試驗過程中可時實監(jiān)控試驗溫度和變形量;試驗結束時系統(tǒng)自動停止加熱,該機可設定目標溫度具有溫度保護功能。該機是各質檢單位、大專院校和各企業(yè)自檢的*儀器。
維卡軟化點熱變形試驗機主要用于非金屬材料如塑料、橡膠、尼龍、電絕緣材料等的熱變形溫度及維卡軟化點溫度的測定。產品符合IS075(E)、IS0306(E)、GB/T8802、GB/T1633、GB/T1634等標準要求。
XRW-300MB型維卡軟化點熱變形試驗機具有試樣架升降功能,可在試驗開始或結束時對試樣架進行提升或下降。
維卡軟化點熱變形試驗機主要技術參數:
溫度控制范圍:環(huán)境溫度—300℃
升溫速率:(120±10)℃/h(12±1)℃/6min
(50±5)℃/h(5±0.5)℃/6min
溫度示值誤差:0.1℃
溫度控制精度:±0.5℃
zui大形變示值誤差:±0.01mm,
變形測量范圍:0—1.5mm
試樣架個數:3個
負載桿及托盤質量:68g
加熱介質:甲基硅油(運動粘度一般選擇200厘斯)或變壓器油
冷卻方式:150以上自然冷卻,150以下水冷或自然冷卻。
加熱功率:4kw
儀器尺寸:540mm×520mm×970mm
TheuseofPLCtemperatureisadjustedbyChinesecharactersliquidcrystaldisplayoperationPLCdeformationtestmachineVEKAXRW-300MBsofteningtemperature.Theproducthastheadvantagesofsimpleoperation,convenientuse,stableperformance,highprecisionproducts,andinthecourseoftheexperimentcanbereal-timemonitoringoftesttemperatureanddeformation;thesystemautomaticallystopsheatingattheendoftheexperiment,themachinecansettemperaturewithtemperatureprotectionfunction.Thismachineisthenecessaryinstrumentforqualityinspectionunits,collegesandenterpriseself.
VEKAsofteningpointheatdistortiontestmachineismainlyusedfordeterminationofsofteningpointtemperatureofnonmetalmaterialssuchasplastic,rubber,nylon,insulatingmaterialsandheatdeformationtemperatureandVEKA.ProductscomplywithIS075(E),IS0306(E),GB/T8802,GB/T1633,GB/T1634standards.
DeformationtestingmachineisprovidedwithasamplerackliftingfunctionXRW-300MBVEKAsofteningtemperature,canbeatthestartofthetrialorattheendofthesampleholdertoliftorlower.
VEKAsofteningtemperatureofmaintechnicalparametersofdeformationtester:
Thetemperaturecontrolrange:-300Cambienttemperature
Theheatingrate:(120+10)C/h(12+1)C/6min
(50+5)C/h(5+0.5)C/6min
Errorofindicationoftemperature:0.1degrees
Temperaturecontrolprecision:-0.5DEGC
Errorofindicationofthemaximumdeformation:+0.01mm,
Deformationmeasuringrange:0-1.5mm
Sampleframenumber:3
Theloadleverandtrayquality:68g
Theheatingmedium:methylsiliconeoil(kinematicviscositygenerallychoose200centistoke)ortransformeroil
Coolingmethod:morethan150naturalcooling,watercoolingornaturalcoolingbelow150.
Heatingpower:4kw
Instrumentsize:540mmx520mmx970mm