DSH-L3/L3S Visible Spectrophotometer

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

2. Usestheadvancedoptical,mechanicalandelectricaldesign,withsuperiorperformanceandcostperformance.
3. Adopts7inchescolortouchliquidcrystaldisplay,operationisflexibleandconvenient.
6. Wholewavelengthscanning,scanningsubband,dynamicscanning,andGOTOlambda,linearregression,directreadingconcentration,peakdetectionandotheradvancedfeatures.
7. Usingspecialthermalplotter,canprintthedata,withspectralscan,scanwavelength,drawingthecurveoflinearregression,etc.
8. WithUSBinterface,onlinewithaPCdirectly,strengthenedtheinstrumenttestingdataprocessingfunctionssuchas,scanningmap,implementsthetestdocumentsofhugeamountsofstorage,alsofacilitatethesecondarydevelopmentfortheuser.
9. 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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