详细说明
Product Name: Drawell Single Beam Visible Spectrophotometer with 320-1100nm (DV-8200) Model NO.: DV-8200 Customized: Customized Certification: CE Light Number: Monochromator Dispersive Element: Grating Spectrometer Wavelengths: Visible Spectrometer Principle: New Spectrometer Advantage: High Resolution Detection Method: Spectrophotometer Warranty: 1 Year Application: Laboratory Apparatus Trademark: DRWELL Transport Package: Carton Packing Specification: 58*48*35cm Origin: China HS Code: 9027300000 Product Description DV-8200 / DU-8200 UV/VIS Spectrophotometer8200 series spectrophotometer is the ideal instrument for education and QC laboratories. They are simple to fit a curve by using your standard. They are widely used in colleges and quantitative analysis lab.FeaturesSmall fine design, space savingThe excellent optical and electric systemLow noise and Low stray lightLarge LCD display (128*64 Dots), can display curveHigh quality grating, detector and lampsData and Curve can be stored in real-timeAuto setting WL, auto BlankEasy to change Pri-aligned lampsReinforced baseboard and bracket assures durabilityFunctionPhotometric: T%, AbsQuantitative: Standard CurveSystem UtilityWL Scan (Spectrum Scan) (PC)Time Scan (Kinetics) (PC)DNA/Protein Test (PC)Multi-WL Test (PC)Specifications:ModelDV-8200DU-8200Wavelength Range320-1100nm190-1100nmSpectral Bandwidth2.0nm or 4.0nm optionalOptical SystemSingle Beam, Blazed Holographic Grating (1200 lines/mm)Wavelength Accuracy ±0.8nm Wavelength Repeatability≤0.2nmWavelength SettingAuto, Resolution 0.1nmPhotometric Range0~200%T, -0.3~3A, 0~9999CPhotometric Accuracy±0.002A (0~0.5A), ±0.004A (0.5~1A), ±0.3%T (0~100%T)Photometric Repeatability≤0.001A (0~0.5A), ≤0.002A (0.5~1A), ≤0.2%T (0~100%T)Stray Light≤0.1%T(220/360nm)Scan SpeedHigh, Medium, Low. Max.1000nm/minutebaseline Flatness±0.003AStability±0.002A/h (500nm,0A)Noise≤0.2%T/3min (250/500nm,0%T); ≤0.5%T/3min (250/500nm,100%T)Sample CompartmentAccommodate 5-100mm Pathlength CuvetteDetectorSilicon PhotodiodeLampsTungsten Lamp & Deuterium Lamp (Pre-aligned)DisplayGraphic LCD (128x64 Dots)Keypad11-key Membrance KeypadOutput PortUSB Port & RS232 PortPrinterMini Serial Printer; PC PrinterPC SoftwareOptional PC Scanning SoftwarePower RequirementsAC 90-250V,50/60HzDimension431x318x195mmNet Weight / Gross Weight8.2kgs / 12kgs9kgs / 13kgs
