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DSH-L3/L3S Visible Spectrophotometer

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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