YOKON 721/722/752/752N UV-Vis Spectrophotometer 1200 Series Upgraded Version Visible Spectrophotometer for Food Composition Analysis Strong Anti-interference

UV-VIS Spectrophotometer1200 SeriesModels Available: V1200 | UV12001. Product OverviewThe 1200 Series UV-Vis Spectrophotometers are precision analytical instruments designed for quantitative and qualitative spectral analysis in professional laboratories. They are widely applied in pharmaceutical & healthcare, clinical diagnostics, biochemistry, petrochemical, environmental protection, quality control, judicial forensics, inspection & quarantine, forestry, geological exploration, and food safety testing.2. Key Features·Extra-wide sample compartment: Accommodates cuvettes from 5 mm to 100 mm path length.·Direct printer connectivity: Supports dedicated external printer for immediate data printout (optional accessory).·All-imported critical components: Key optical and electronic parts sourced from original overseas manufacturers, ensuring superior measurement accuracy and precision.·Digital readout: Clear numeric display of all measurement values.·Advanced microprocessor technology: Latest MCU processing ensures simple, intuitive operation.·Automatic light shutter: Protects the photodetector from unnecessary light exposure, extending sensor service life and simplifying testing procedures.3. Technical SpecificationsParameterV1200(Visible)UV1200(UV-Vis)Optical SystemSingle beam, ratio detectionSingle beam, ratio detectionWavelength Range320–1020 nm190–1020 nmWavelength Accuracy±2 nm±2 nmWavelength Repeatability1 nm1 nmSpectral Bandwidth2 nm2 nmStray Light0.15%T @360 nm0.15%T @360 nmTransmittance Range0.0%T – 200%T0.0%T – 200%TAbsorbance Range−0.3 A – 3 A−0.3 A – 3 ATransmittance Accuracy±0.5%T±0.5%TTransmittance Repeatability±0.2%T±0.2%TPhotocurrent Drift (light)≤0.3%T / 3 min≤0.3%T / 3 minPhotocurrent Drift (dark)≤0.1%T / 3 min≤0.1%T / 3 minDetectorPhotoelectric cellPhotoelectric cell4. Typical ApplicationsPharmaceutical & Healthcare · Clinical Diagnostics · Biochemistry & Life Sciences · Petrochemical & Chemical Engineering · Environmental Monitoring · Quality Control · Judicial Forensics · Inspection & Quarantine · Forestry · Geological Survey · Food Safety Testing5. Ordering InformationModelWavelength RangeLight SourceApplicationV1200320–1020 nmTungsten lampVisible spectrophotometryUV1200190–1020 nmD2 lamp + Tungsten lampUV-Vis spectrophotometry