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DSH-UV-1800 UV/VIS Double Beam Spectrophotometer

Optical System Double beam
Wavelength Range: 190~1100nm
Band Width: 2nm (0.5nm, 1nm, 4nm, 5nm optional or 0.5 , 1, 2, 4nm adjustable)
Wavelength Accuracy: ±0.3nm
Wavelength Repeatability: ≤0.1nm

Product Description

UV-1800 UV/VIS Double Beam Spectrophotometer
●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

Technical Data Sheet

Technical Specifications
SN.  Item  Parameter
1  Optical System  Double beam
2  Wavelength Range  1901100nm
3  Band Width  2nm (0.5nm, 1nm, 4nm, 5nm optional or 0.5 , 1, 2, 4nm adjustable)
4  Wavelength Accuracy  ±0.3nm
5  Wavelength  Repeatability  ≤0.1nm
6  Photometric Accuracy  ±0.3% τ0-100%τ) ±0.002A(00.5A) ±0.003A(0.5A1A)
7  Photometric Repeatability  0.15% τ0-100%τ) ±0.001A(00.5A) ±0.0015A(0.5A1A)
8  Stray Light  ≤0.03% τ (220nm NaI340nm NaNO2)
9  Stability  0.0005A/h@500nm
10  Noise  ± 0.0002A @500nm
11  Baseline Flatness  ± 0.001A
12  Photometric Mode  T,A,C,E
13  Wavelength Setting  Automatic
14  Photometric Display Range  -44A
15  Display Mode  6 inches high brightness blue LCD
16  Detector  Import Silicon Photodiode
17  Light Source  Import Deuterium Lamp & Tungsten Halogen Lamp
18  Power Requirement  AC 220V/50Hz 110V/60Hz
19  Power  120W
20  Dimensions(W*D*H)  560×450×230mm
21  Weight  28Kg

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