Product Name: Biobase High Quality Bk-AA320n Atomic Absorpyion Spectrophotometer Model NO.: BK-AA320N Customized: Non-Customized Certification: ISO9001, CE Light Number: Monochromator Dispersive Element: Grating Spectrometer Wavelengths: Atomic Absorpyion Spectrophotometer Principle: Atomic Absorpyion Spectrophotometer Advantage: High Sensitive Detection Method: Spectrophotometer Warranty: 1 Year Application: Laboratory Apparatus Name: Atomic Absorpyion Spectrophotometer Display: LCD Brand: Biobase Wavelength Range: 190-900nm Size: 1250*800*750mm Wavelength Repeatability: 0.3nm Spectral Bandwidth: 0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm, 5.0nm Wavelength Accuracy: 0.5nm Gross Weight: 150kg Packing: Carton Resolution: 40% Color: White Trademark: BIObase Transport Package: Carton Specification: 1250*800*750mm Origin: China Product Description BIObase High Quality BK-AA320N Atomic Absorpyion SpectrophotometerFeatures:*Build-in computer data processing and LCD display.*Stability: Double-beam system can automatically compensate the light source drift and wavelength drift caused by the variation of temperature and electronic circuit drift.*Quickly: The cathode lamp needs not be pre-heated for long time and sample can be analyzed immediately.* High precision of measurement: Gas path system is equipped with precision pressure stabilizing and current stabilizing devices to reach stable flame and low noise. Specially designed fine light beam passes through the flame to ensure a high precision analytical test and low characteristic concentration.* High energy optical path.* Long-life and anti-corrosive atomization system.* Multi-functional analysis mode:?flame absorption?flame emission?graphite furnace atomic absorptionhydride generation.* Safe and reliable gas path system:Special devices of quick gas conversion and safety protection can be used to analyze air-acetylene flame as well as nitrous oxide-acetylene flame and extend the analytic elements to reach more than 60.Technical Parameters:ModelBK-AA320NWavelengthRange190~900nmWavelengthAccuracy±0.5nmWavelengthRepeatability≤0.3nm(singledirection)SpectralBandwidth0.2nm,0.4nm,0.7nm,1.4nm,2.4nm,5.0nmResolution<40%baseLineStability±0.004Abs/30minCharacteristicConcentration≤0.04μg/ml/1% (Cu)DetectionLimit≤0.008μg/ml (Cu)BackgroundCalibration>30 timesPowerSupply220V,50/60HzPacking Size(mm)1250*800*750(Maininstrument)550*460*1350 (Accessories)Gross Weight(kg)150Kg (Maininstrument)50Kg (Accessories)Standard AccessoriesRS232serial portOil-free air compressorGlass AtomizerCu Hollow cathode lampAtomizer unit,Burner unit ,Dust coverWater-separating gas filterTitanium burner---10cmOptional AccessoriesPrinterModel GA3202 HGA graphite furnace systemHydride generatorGraphite tubesSoftwareRecirculating cooling water systemHollow cathode lamp(Ag, Au, Ba, Ca, Cd, Cr ,Fe, Hg ,K, Li, Mg,Mn, Na, Ni, Pb, Zn, Sb,etc)Our companyOur ServiceFreeFree offer trail video for your sample.Free training video with machine.Pre-sales service24 hours online to ensure quick response to customers' inquiry or online message.Guide customers to choose the best suitable machine model.Offer detailed specification and competitive prices.Customization available for special specification products.Sample testing support.View our Factory.After-sales serviceTraining how to install and use the machine.Engineers available to service machinery overseas.In time respense to customers technical problems.12-month warranty.ExhibitionCertificationMain ProductsPackong & ShippingContactZoraE-mail:sales22@biobase.ccWebs: www.meihuatrade.com www.biobase.ccCompany Video: https://youtu.be/kyFyorFhbjY