DSH-721N Visible Spectrophotometer
- Four0.8-inchhighbrightnessLEDdigitaldisplay,Readoutresolutionincrease10timesthantraditionaltype721instrument.
- Fourmeasurementmode:transmittance(T),theabsorbance(A),shadedirectreading(C)andthecoefficientofdetermination(F),fullymeetthetestingrequirements.
- Advancedopticalsystemdesign,AdoptsthehighqualityofC-Ttypeforgratingmonochromatorspectraldevices,theresolutionoftheinstrument,themeteringprecisionandstraylightindicatorsarequiteoptimization.
- Usingspecialprecisionpresetlampandlampholder,usersdon'tneedtoadjustthelightpathagainwhenlightisreplaced,itisconvenientandsimple.
- Samplechamberusingthespecialengineeringplasticswithresistancefunctiontosolvent,strongacidandalkali,corrosionresistant,withthemovablediskandcontainerofliquidstomeetsomeusers'need.
- Maintechnicalparameters:
- OpticalSystem:C-T-typemonochromator(diffractiongrating)
3Wavelengthmaximumpermissibleerror:±3.0nm
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