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UV-visible spectrophotometer
Dual-beam UV-Vis spectrophotometer
Model：UV-1800
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Consultation： Consultation
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Product description, technical parameters and configuration
Character
●UV-1800 successfully achieved the stringent requirements of high accuracy and reliability measurement to meet the requirements of various applications that can be used in biological research, bio-industry , pharmaceutical analysis , pharmaceutical, teaching and research, environmental protection , food hygiene, clinical examination , health and epidemic prevention and other fields.
●A wide wavelength range, the wavelength range to meet the various requirements of the field
●4nm, 2nm, 1nm, 0.5nm spectral bandwidth of four customized according to user requirements can be installed to meet the stringent requirements of the Pharmacopoeia
●Automatic design to achieve the most simple means of measurement
●LSI design greatly improves the scalability and reliability of the system
●Improved optimization of the optical design , import source and receiver system created a high performance and high reliability
●Rich measurement methods , with a wavelength scan , time scan , multi-wavelength determination , multi-order derivative determination (optional ) , dual-wavelength , three-wavelength (optional ) DNA protein measurements (optional ) , and other measurement methods to meet different measurement requirements , and can be displayed directly on a 6- inch screen
●Based on user requirements optional hole rack , manual four with stand , manual Eighth rack , automatic Eighth frame, glass stand , test tube rack , 1cm colorimetric frame , 5cm colorimetric frame , 10cm colorimetric racks
●Measurement data can be output through the printer with USB interface
●Can be powered down to save the measurement parameters and data , user-friendly
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Optical System
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Double beam
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Wavelength Range
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190～1100nm
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Band Width
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1.8nm , 1.0nm or 0.5 , 1, 2, 4nm adjustable
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Wavelength Accuracy
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±0.3nm
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Wavelength Repeatability
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≤0.1nm
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Photometric Accuracy
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±0.3% τ（0-100%τ） ±0.002A(0～0.5A) ±0.003A(0.5A～1A)
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Photometric Repeatability
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0.15% τ（0-100%τ） ±0.001A(0～0.5A) ±0.0015A(0.5A～1A)
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Stray Light
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≤0.03% τ (220nm NaI，340nm NaNO2)
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Stability
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0.0005A/h@500nm
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Noise
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± 0.0002A @500nm
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Baseline Flatness
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± 0.001A
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Photometric Mode
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T,A,C,E
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Wavelength Setting
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Automatic
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Photometric Display Range
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-4～4A
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Display Mode
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6 inches high brightness blue LCD
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Detector
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Import Silicon Photodiode
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Light Source
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Import Deuterium Lamp & Tungsten Halogen Lamp
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Power Requirement
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AC 220V/50Hz 110V/60Hz
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Power
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120W
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Dimensions(W*D*H)
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560×450×230mm
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Weight
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28Kg
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