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DSH-L3/L3S Visible Spectrophotometer

  1. DSH-L3/L3SseriesVisiblespectrophotometersmeetthedailyanalysistoawiderangeofscientificapplications.Instrumentusesadvancedandreasonableopticalsystem,lownoisecircuitdesign,withexcellentreliabilityandstability.

    1. Usestheadvancedoptical,mechanicalandelectricaldesign,withsuperiorperformanceandcostperformance.
    2. Adopts7inchescolortouchliquidcrystaldisplay,operationisflexibleandconvenient.
    3. Wholewavelengthscanning,scanningsubband,dynamicscanning,andGOTOlambda,linearregression,directreadingconcentration,peakdetectionandotheradvancedfeatures.
    4. Usingspecialthermalplotter,canprintthedata,withspectralscan,scanwavelength,drawingthecurveoflinearregression,etc.
    5. WithUSBinterface,onlinewithaPCdirectly,strengthenedtheinstrumenttestingdataprocessingfunctionssuchas,scanningmap,implementsthetestdocumentsofhugeamountsofstorage,alsofacilitatethesecondarydevelopmentfortheuser.
    6. Advancedelectricityprotectivemeasures,canmemorytestdata,scanningmap,reviseregressionequationetc.,realizedthefastbootinitializationentertheteststate.

    1. maintechnicalparameters
    2. Wavelengthrange:325nm~1100nm
    3. Wavelengthmaximumpermissibleerror:±0.5nm
    4. Wavelengthrepeatability:≤0.2nm
    5. SpectralBandwidth:2nm
    6. Straylight:≤0.05%(T)(at360nm,determineinNaNO2)
    7. Transmittancerange:0.0%(T)~200.0%(T)
    8. Absorbancerange:-0.301(A)~4.000(A)
    9. Transmittancemaximumpermissibleerror:±0.5%(T)(measuredinNBS930D)
    10. Drift:≤0.0009A/0.5h(bootafter2h,500nm)
    11. TransmittanceRepeatability:≤0.20%(T)
    12. Baselineflatness:±0.002A(335nm~1090nm)onlyappliestoSSeries
    13. Noise:100%(T)Noise≤0.2%(T)0%(T)Noise≤0.1%(T)
    14. Scanspeed:fast,mediumandslow
    15. Ambienttemperature:5℃~35℃
    16. Humidity:≤85%
    17. Optionalprinter,PCUVWin8Software
    18. Powersupply:AC220V±22V50Hz±1Hz
    19. RatedPower:120W


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