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China, Chinese 722n Manufacturer Lab Visible Spectrophotometer1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Optical Lens InstrumentSpectrometerVis SpectrophotometerVisible Spectrometer
Hangzhou West Tune Trading Co., Limited
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Product Description WEST TUNE 722N/721N VIS Spectrophotometer Sample compartment for 5-50mm cuvettesPrecise automatic T/A changeoverAutomatic zero and full scale adjustment7-inch multi color touch-screen ( 752N Plus and 722N )Equipped with USB portDirect concentration read-out and concentration factor setting functionAutomatic light gate technology to protect photoelectric sensorsFeatures1,7-inch multi color touch-screen and patented technology to achieve simple and effective human-computerinteraction with a clear display of test data.2,A built- in thermal printer (optional) to achieve printout of test results so as to facilitate the formationand retention of data reports.3,A USB communication port and UVWIN8 professional data processing software (optional) to achievedata processing and mapping functions and storage of massive amounts of data files, and tofacilitate the secondary development by customers.4,Automatic wavelength setting, fast and accurate.5,Functions such as wavelength scanning (S model only), kinetic time scanning, automatic wavelength,linear regression, direct read-out of concentration, peak detection, regular printing and etc.6,Advanced power shut-down protection measures to memorize detected data, regression equationand instrument correc- tion parameters to achieve fast initialization.V7,Tungsten lamp and deuterium lamp (UV model only) with lifetime protection. SpecificationsModel752N Plus722N721NPhotometrySingle BeamMonochromator TypeCzerny-TurnerFocal Length160mmGrating1200 lines/mmDetectorSilicon PhotocellWavelength SettingManual Turn KnobWavelength Range200-1000nm325-1000nm340-1000nmWavelength Accuracy±2nmWavelength Repeatability≤1nmSpectrum Bandwidth2nm5nmStray Light≤0.1%T( at 220nm NaI, 360nm NaNo2 )≤0.1( at 360nm NaNo2 )Photometric Range0-100.0%T0-1.999A0-1999CPhotometric Accuracy±0.5%TPhotometric Repeatability≤0.2%TNoise100%(T)noise≤0.3%(T) , 0%(T)noise≤0.2%(T)Cuvette Holder Size10mmPackaging Size580mmX460mmX345mm 0.1M 3PowerAC220V±22V 50Hz±1Hz,120WAC220V±22V 50Hz±1Hz,80WG.W.16.5kg12.5kgStandard AccessoriesUser manual 1pcGlass cuvette 1cm 4pcsQuartz cuvette 1cm 2pcs( 752N Plus only )Power cable 1pcFuse 2pcsOptional Accessories1.Thermal printer2.50mm cuvette holder3.Spectrum data processing software
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