DSH-721 Visible Spectrophotometer
Theseriesislabanalyticalinstrumentscommonlyusedinfactories,mines,hospitals,schoolsandresearchinstitutions,onecanbeusedgenerallyinthevisibleregionofthechemicalcolorimetricanalysistests.Ifincrease0.5A,1A,1.5Aextinctionofanyonepiececanbeusedinhighlevelscolorimetricdetermination.
Largenumberofapplicationsofsuchdevicesisthemostreliable,mostpopularmodels,islistedasavarietyoftestingproceduresandtextbookstandardinstrument.
Theserieshasautomaticlightdoors,localizedgainadjustment,stableandreliablecircuit,T,Adirectread,easytooperate.
Instrumentconsistsofalightsourcelamp,adjustablevoltage,monochromaticdevice,cuvettemount,opticaltubecassette(electronicamplifier),stablevoltageequipmentandpowertransformersandothercomponents.Opticalsectionadoptsself-alignedopticalpath,asingle-beammethod,atungstenincandescentlampasthelightsource.
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