Dual-beam UV-Vis spectrophotometer

Dual-beam UV-Vis spectrophotometer
Model:ST-UV-1800PC, ST-UV-1800APC, ST-UV-1800SPC

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

 

Technical Specifications

Optical System

Double beam

Wavelength Range

1901100nm

Band Width

1.8nm(1800PC)

1.0nm(1800APC)

0.5nm/1nm/2nm/4nm(1800SPC)

Wavelength Accuracy

±0.3nm

Wavelength Repeatability

≤0.1nm

Photometric Accuracy

±0.3% τ(0-100%τ)

±0.002A(00.5A)

±0.003A(0.5A1A)

Photometric Repeatability

0.15% τ(0-100%τ)

±0.001A(00.5A)

±0.0015A(0.5A1A)

Stray Light

≤0.03% τ (220nm NaI, 340nm NaNO2)

Stability

0.0005A/h@500nm

Noise

± 0.0002A @500nm

Baseline Flatness

± 0.001A

Photometric Mode

T,A,C,E

Wavelength Setting

Automatic

Photometric Display Range

-44A

Display Mode

6 inches high brightness blue LCD

Detector

Import Silicon Photodiode

Light Source

Import Deuterium Lamp & Tungsten Halogen Lamp

Power Requirement

AC 220V/50Hz 110V/60Hz

Power

120W

Dimensions(W*D*H)

560×450×230mm

Weight

28Kg

 

Standard configuration

Spectrophotometer main unit 1set

1cm quartz cuvette 2pcs

1cm glass cuvette 4pcs

Dust cover 1pc

Power line 1pc

Instruction manual 1pc

Software suite 1set

 


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