DSHW2008D-S740 High Frequency Infrared Analyzer
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Productstandard:TheinstrumentisdesignedaccordingtheNationalStandardofPeople'sRepublicofChinaGB/T213-2008TestMethodforCalorificValueofcoal,GB/T384-1988TestMethodforCalorificValueofPetroleumProductsandCalibrationRegulationofPeople’sRepublicofChinaJJG672-2001OxygenBombCalorimeter,aswellasCompanyStandardofShanghaiQ/YXYY10XRYSeriesOxygenBombCalorimeter.Itisappliestodeterminecalorificvalueofcombustiblematerialssuchaspetroleumproductswithoutwater(gasoline,jetfuels,dieseloilandfueloils,etc.),coal,cokeandparaffin,etc.
- 1.Thisinstrumentadoptssealedoxygenbomb.Thewholestructureadoptsstainlesssteelmaterial.Thestrengthisenoughtoresistthemaxpressure(60~70atmosphericpressure)whenthesolidburning.Anditcanresistthebiggerpressurewhenliquidfuelburning.2.Theinnerwatercylinderiscomposedofstainlesssteelsheet.Thecrosssectionispyriformandthecapacityis3kg.Thewatercylinderisequippedwithelectricstirrerinside.Itensuresthetemperatureinthewatercylinderuniform.3.Theexternalwaterjacketisdoublelayercontainer.Itfilledwithwaterwhendoingdetermination.Itmakethewatertemperatureinthecylinderuniformbywaterjacketstirrerandformtheconstanttemperatureenvironmentmeetingtherequirementsoftest.
- 1.Datasaved:31pieces2.Resolution:0.001K3.Measurementaccuracy:±60J/g4.Repeatabilityerror:≤0.2%(GradeC)5.Pressureenduredofoxygenbomb:20MPa6.Temperaturemeasurementrange:10℃~35℃7.Powersupply:AC220V±5%,50Hz8.Heatcapacity:14400J/K~14500J/K
9.Relativehumidity:≤85%10.Ambienttemperature:20±5℃,thetemperaturefluctuationshouldnotbemorethan1℃duringonetest
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