| Sign In | Join Free | My insurersguide.com | 
 | 
Brand Name : Macy
Model Number : UV-1900
Certification : CE/ISO/ROHS
Place of Origin : China
MOQ : 5pcs
Price : Negotiable
Payment Terms : T/T,Western Union
Supply Ability : 1000pcs/month
Delivery Time : Received payment,within 10 days of delivery
Packaging Details : Carton packaging
Source Type : UV
Wavelength range : 190~900nm
Spectral Bandwidth : 0.1/0.2/0.5/1.0/2.0/4.0nm
Wavelength accuracy : ±0.3nm
Stability : 0.0005A/h(500nm preheated)
Weight : 28kg
Food Testing Automatic Dual Beam Spectrophotometer Oxygen Consumption
Competitive Advantage:
| ● Automatic design, to achieve the most simple means of measurement | 
| ● Rich measurement methods, with a wavelength scan, time scan, multi-wavelength determination, multi-order derivative determination (optional), dual-wavelength, three wavelength (optional) DNA protein measurement (option) and other measuring methods, can meet different measurements requirements, and can be displayed directly on a 6-inch screen | 
| ● wide wavelength range, which can meet various areas of the wavelength range of requirements | 
| ● can be powered down to save the measurement parameters and data, user-friendly | 
| ● Measurement data can be output through the printer with USB interface | 
| ● Realize spectral scanning by PC control, more precise and flexible measurement requirements | 
| ● based on user requirements optional hole rack, manual four with rack, manual Eighth rack, automatic Eighth frame, glass frame, test tube rack, 1cm colorimetric frame, 5cm colorimetric frame, 10cm colorimetric racks | 
| ● 6 spectral bandwidths(4nm, 2nm, 1nm, 0.5nm, 0.2nm, 0.1nm) meet the stringent requirements of Pharmacopoeia | 
| ● Improved optimization of optical design, import source and receiver system created a high performance and high reliability | 
| ● UV-1900 dual-beam optical system, successfully achieved the perfect combination of high precision and high reliability of the measurement can meet the requirements of various applications, it can be used in biological research, biotechnology industry, pharmaceutical analysis, pharmaceutical, teaching and research, environmental protection, food hygiene, clinical testing, health and epidemic prevention and other fields. | 
| ● LSI design greatly improves the scalability and reliability of the system | 
 Product Introduction:
UV-1900 UV-Vis spectrophotometer double beam optical system with dual photomultiplier tube detector, successfully achieved the perfect combination of high precision and high reliability of the measurement can meet the requirements of various applications in the life sciences, agriculture, animal husbandry and fisheries , geological exploration, food safety, environmental monitoring, bio-industry, pharmaceutical analysis, teaching, clinical testing, health and epidemic prevention and other fields.
Specifications:
Wavelength range:    190~900nm
 Spectral Bandwidth:    0.1/0.2/0.5/1.0/2.0/4.0nm
 Wavelength accuracy:    ±0.3nm
 Wavelength Reproducibility:    ≤0.1nm
 Transmittance accuracy:    ±0.3% τ(0-100%τ)  ±0.002A(0~0.5A)   ±0.003A(0.5A~1A)  
 Transmittance Repeatability:    ±0.1% τ(0-100%τ) ±0.001A(0~0.5A)  ±0.0015A(0.5A~1A)  
 Stray light:    ≤0.008%τ(220nm NaI,340nm NaNo2)
 Stability:    0.0005A/h(500nm Preheated)
 Metering:    Automatic
 Wavelength tuning:    Transmittance, absorbance, concentration, energy
 Photometric range:    -4~4A
 Display:    6 inches high brightness LCD display
 Detector:    Imports of silicon photodiode
 Source:    Imported deuterium lamp, tungsten lamp imports
 Power supply:     AC 220V/50Hz,110V/60Hz
 Power:    120W
 Instrument Size:    560×450×230mm
 Net weight:    28Kg
 Applications:
  
| Drug analysis: | National Formulary" Available UV-visible spectrophotometry drugs for drug testing, drug analysis, pharmaceutical and other industries | 
| Life Sciences: | DNA, protein concentration | 
| Animal husbandry and fishery: | Pesticide residues, crop composition testing, veterinary testing, feed testing, fertilizer testing, soil composition testing, testing and other aquaculture | 
| Metal elements: | Ag Cu Pb Zn Co Ni K Na Ca Mg Li Mn Cr As, including precious metals | 
| Geological Survey: | Determination of metal elements in minerals and inorganic salts | 
| Food safety: | Content of additives, preservatives, perfumes, fats, enzymes, sugars, spices, minerals, vitamins, etc. | 
| Environmental monitoring: | Monitoring water, air, rainfall and soil, etc., in which the determination of various pollutants | 
About Image:
 
|   | 
| Food Testing Automatic Dual Beam Spectrophotometer Oxygen Consumption Images | 
 Bromate Double Beam UV Vis Spectrophotometer Soluble iron 220V / 50Hz
                                                                                    
                        
                        
                        
                                                            Bromate Double Beam UV Vis Spectrophotometer Soluble iron 220V / 50Hz
                                                    
                        
                     Conductivity Dual Beam Spectrophotometer Carmine / Dual Wavelength Spectrophotom
                                                                                    
                        
                        
                        
                                                            Conductivity Dual Beam Spectrophotometer Carmine / Dual Wavelength Spectrophotom
                                                    
                        
                     Visible matter Double Beam Spectroscopy Manganese / Double Beam Instrument
                                                                                    
                        
                        
                        
                                                            Visible matter Double Beam Spectroscopy Manganese / Double Beam Instrument
                                                    
                        
                     Total coliforms Dual Beam Spectrophotometer dual - wavelength Trace Elements
                                                                                    
                        
                        
                        
                                                            Total coliforms Dual Beam Spectrophotometer dual - wavelength Trace Elements
                                                    
                        
                     Potassium sorbate double beam uv vis spectrophotometer Basic Orange
                                                                                    
                        
                        
                        
                                                            Potassium sorbate double beam uv vis spectrophotometer Basic Orange
                                                    
                        
                     Aquaculture Detection Dual Beam Spectrophotometer For Drug Testing
                                                                                    
                        
                        
                        
                                                            Aquaculture Detection Dual Beam Spectrophotometer For Drug Testing
                                                    
                        
                     Rhodamine B Automatic Spectrophotometer Indigo With LCD Screen Single Beam
                                                                                    
                        
                        
                        
                                                            Rhodamine B Automatic Spectrophotometer Indigo With LCD Screen Single Beam
                                                    
                        
                     Multi Wavelength Life Sciences Dual Beam UV Spectrophotometer Acrolein 120W
                                                                                    
                        
                        
                        
                                                            Multi Wavelength Life Sciences Dual Beam UV Spectrophotometer Acrolein 120W
                                                    
                        
                     Chromium hexavalent Visible Dual Beam Spectrophotometer Chlorite With CE
                                                                                    
                        
                        
                        
                                                            Chromium hexavalent Visible Dual Beam Spectrophotometer Chlorite With CE
                                                    
                        
                     High precision Lead Dual Beam Spectrophotometer Manganese Dual - Wavelength
                                                                                    
                        
                        
                        
                                                            High precision Lead Dual Beam Spectrophotometer Manganese Dual - Wavelength