High Quality 340-1000nm Wavelength Range V721 Visible Spectrophotometer
High quality 340-1000nm wavelength range V721 visible spectrophotometer
Features:
1.simple spectrophotometer and cheap price
2.Adjust automatically 0%A and 100%T.
3.Direct concentration read-out and concentration factor setting function
4.Software/printer optional
Specifications:
Model |
V721B |
V722B |
UV752B |
Optical System |
Single Beam |
Single Beam |
Single Beam |
Wavelength Range |
340-1000nm |
325-1000nm |
200-1000nm |
Spectral Bandwidth |
5nm |
5nm |
4nm |
Wavelength Accuracy |
±2nm |
±2nm |
±2nm |
Wavelength Repeatability |
≤1nm |
≤1nm |
≤1nm |
Photometric Accuracy |
±0.5%T |
±0.5%T |
±0.5%T |
Photometric Repeatability |
≤0.2%T |
≤0.2%T |
≤0.2%T |
Stray light |
≤0.5%T |
≤0.5%T |
≤0.3%T |
Wavelength Setting |
Manual |
Manual |
Manual |
Display |
4 LCD |
4 LCD |
4 LCD |
Light Source |
Tungsten lamp |
Tungsten lamp |
Deuterium &Tungsten lamp |
Detector |
Silicon Photocell |
Silicon Photocell |
Silicon Photocell |
Cuvette Holder |
50mm |
50mm |
50mm |
Power supply |
AC 220V/50Hz or AC 110V/60Hz |
AC 220V/50Hz or AC 110V/60Hz |
AC 220V/50Hz or AC 110V/60Hz |
Shipping dimension |
560*490*290mm/14kg |
560*490*290mm/14kg |
560*490*290mm/14kg |
Dalian Focus Scientific Instrument & Chemical Co.,Ltd
We offer one stop solution for all your laboratory equipment, laboratory consumable and laboratory furniture needs.In FOCUS,we will help our customer to get reasonable /best quality products in China.Meanwhile,we can also source laboratory/medical products according to customer’s demand.All our products are popular selling in worldwide and pass CE/ISO certificate with one year warranty time.
Our Products Range
Gas Chromatograph,GC-MS,HPLC,X-Ray Fluorescence Spectrometer,Ion Chromatograph,ICP Emission Spectrometer,Atomic Absorption Spectrophotometer,Flame Photometer,UV Spectrophotometer,Balance(0.01mg/0.1mg/1mg/10mg/100mg/1g/5g/10g etc),Moisture Analyzer,Grain moisture meter,Hotplate Stirrer,Magnetic stirrer, Viscometer,Turbidity Meters,Colorimeter,DO meter,Conductivity Meter,Salinity Meters, Melting Point Tester,Shaking Water Bath,Water Baths,Oil Bath,microscope,centrifuge,Oven/Incubator,Heating Mantle,Soxhlet extractor,Soxhlet Apparatus with heating mantle, Autoclave,Laboratory Shakers,Mixers&Rotators,Rotary evaporator,Vortex Mixer,Pipette,Hematology Analyzer, Chemistry Analyzer, ELISA Reader, PCR,Microplate Reader, Microplate Washer,Colony Counter,Friability tester,Disintegration apparatus,Tablet Hardness Tester,dissolution tester,Lab glassware,Lab plasticware,Lab furniture,Lab metalware,timers etc.
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