Product Details

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	560490290mm/14kg	560490290mm/14kg	560490290mm/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.