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TOPAS仪器参数

  • Ins_146cc68a
    2021/04/07
  • 私聊

X射线衍射仪(XRD)

  • lPSD参数

    lpsd_th2_angular_range_degrees #

    lpsd_equitorial_divergence_degrees #

    lpsd_equitorial_sample_length_mm #

    Full_Axial_Model(12, 15, 12, 2.5, @ 8),@8这个参数看什么

    以下是仪器参数信息,请大佬帮忙看一下

    Date=04/01/2021

    Type=USER
    Flags=0
    Value=Lab Manager

    [VarInfo]
    Type=SAMPLEID
    Flags=0
    Value=Commander Sample ID

    [VarInfo]
    Type=COMMENT
    Flags=0
    Value=

    [VarInfo]
    Type=UTF
    Flags=0
    Value=

    [VarInfo]
    Type=CREATOR
    Flags=0
    Value=BrmlToV4Converter
    EstimatedTotalTime=2013.96
    [VarInfo]
    Type=CREATOR_VERSION
    Flags=0
    Value=6.5.0.0

    [HardwareConfiguration]
    AbsorptionFactor=9999
    ActivateAbsorber=0
    Alpha1=1.5406
    Alpha2=1.54439
    AlphaAverage=1.5418
    AlphaRatio=0.5
    Analyzer=0
    Anode=Cu
    AntiScatteringSlit=18
    BeamOpticsFlags=0
    Beta=1.39222
    BetaRelativeIntensity=0
    DeactivateAbsorber=0
    DetectorSlit=9999
    DivergenceSlit=10.5
    GoniometerControl=0
    GoniometerDiameter=560
    GoniometerModel=512
    GoniometerStage=4
    Monochromator=0
    NearSampleSlit=9999
    PrimarySollerSlit=2.5
    SampleChanger=0
    SecondSollerSlit=2.5
    SynchronousAxis=0
    ThinFilmAttachment=9999
    WaveUnit=A

    [RangeHeader]
    ActuallyUsedLambda=1.5418
    AdditionalDetectorMask=257
    DataRecordLength=4
    DelayTime=0
    DisplayPlaneNumber=0
    EstimatedScanTime=2014
    ExtraParametersMask=0
    GeneratorCurrent=40
    GeneratorVoltage=40
    Increment=0.0204806
    Increment3=0
    NumberOfCompletedData=3175
    NumberOfCounts=1
    NumberOfDetectors=0
    NumberOfDrives=5
    NumberOfEncoderDrives=0
    NumberOfMeasuredData=3175
    NumberOfVaryingParameters=0
    RangeStartTime=0
    RotationSpeed=0
    ScanMode=1
    ScanType=Locked Coupled
    SimulatedMeasConditions=0
    SlitChangerIn=0
    SmootingWidth=0
    Start=5
    Steps=3175
    SynchronousRotation=0
    Time=115.2

    [VarInfo]
    Type=PSD_DISCRIM
    Flags=0
    Value=0.198;0.22

    [PSD]
    ActualTwoTheta=9999
    FirstUsedChannel=0
    FixedPSD=0
    PSDOpening=2.9492
    PSDType=5

    [Drive]
    DriveFlags=1
    DriveName=2Theta
    DriveNumber=2
    DriveOffset=0
    OffsetIndex=0
    OscillationAmplitude=0
    OscillationSpeed=0
    StartPosition=5

    [Drive]
    DriveFlags=1
    DriveName=Theta
    DriveNumber=1
    DriveOffset=0
    OffsetIndex=0
    OscillationAmplitude=0
    OscillationSpeed=0
    StartPosition=2.5

    [Drive]
    DriveFlags=1
    DriveName=Chi
    DriveNumber=4
    DriveOffset=0
    OffsetIndex=0
    OscillationAmplitude=0
    OscillationSpeed=0
    StartPosition=-0

    [Drive]
    DriveFlags=1
    DriveName=Phi
    DriveNumber=3
    DriveOffset=0
    OffsetIndex=0
    OscillationAmplitude=0
    OscillationSpeed=0
    StartPosition=0

    [Drive]
    DriveFlags=0
    DriveName=Z-Drive
    DriveNumber=7
    DriveOffset=0
    OffsetIndex=0
    OscillationAmplitude=0
    OscillationSpeed=0
    StartPosition=0.105
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  • iangie

    第1楼2021/04/07

    应助达人

    Full_Axial_Model(光管灯丝宽度, 样品宽度, 探测器宽度, 初级索拉狭缝, 次级索拉狭缝)

    你的文件头里面初级次级索拉都是2.5 不知道你为什么要写成 @8
    PrimarySollerSlit=2.5
    SecondSollerSlit=2.5

0
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  • Ins_146cc68a

    第2楼2021/04/07

    lPSD参数

    lpsd_th2_angular_range_degrees #

    lpsd_equitorial_divergence_degrees #

    lpsd_equitorial_sample_length_mm #
    linear PSD参数怎么看
    在上面仪器参数找不到对应的

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  • iangie

    第3楼2021/04/09

    应助达人

    lpsd_th2_angular_range_degrees # PSDOpening=2.9492

    lpsd_equitorial_divergence_degrees # DivergenceSlit=10.5 一般来说发散狭缝开0.3到1度, 不知道你为什么开这么大, 你最好确认下狭缝宽度
    lpsd_equitorial_sample_length_mm # 这个是你的样品槽长度 机器不可能知道你的样品在X射线方向上的长度 只有你自己填了

    你看一下这个帖子: TOPAS仪器参数的设置_X射线衍射仪(XRD)仪器社区_仪器信息网论坛 (instrument.com.cn)

    Ins_146cc68a(Ins_146cc68a) 发表: lPSD参数

    lpsd_th2_angular_range_degrees #

    lpsd_equitorial_divergence_degrees #

    lpsd_equitorial_sample_length_mm #
    linear PSD参数怎么看
    在上面仪器参数找不到对应的

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