DSHD-0621 Asphalt Standard Viscometer
DSH-UV751GDultravioletvisiblespectrophotometeristhelatestmodelof751seriesinstrument,detectioncircuitbysinglechipmicrocomputer,ithaskeptalltheadvantagesofthe751series,anditsownsuperiorcharacteristicsatthesametime,morewidewavelengthrange,betterstability,lamppowersupplywiththehosttogether,intellectualizedoperationmoreconvenient.
- Purpose
Forphysics,chemistry,biology,medicine,pharmacologyandotherdisciplinesforscientificresearch,forthechemicalindustry,foodindustry,pharmaceuticalindustry,metallurgicalindustry,petroleumindustry,clinicalmedicaltechnology,environmentalprotectionandotherdepartmentsforprecisequalitativeandquantitativeanalysis,determinationofvarioussubstancesintheultravioletregion,thevisibleandnearinfraredregionabsorptionspectraofvarioussubstancesqualitativeandquantitativeanalysis.
250nm~350nm1grid0.5nm;350nm~450nm1grid1.0nm;
450nm~600nm1grid2.0nm;600nm~1000nm1grid5.0nm
SectionB(340nm~900nm)±4.0nm;
SectionC(900nm~1000nm)±4.0nm
SectionB(340nm~900nm)≤2.0;SectionC(900nm~1000nm)≤2.0;
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