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double-beam-uv-vis-spectrophotometer-u4000
double-beam-uv-vis-spectrophotometer-u4000

Spectrophotometer with High Accuracy (Fast Response)

ID: GT00WA00ZO
Category:

USD

Key Features

  • Excellent software design and procedure provides stronger spectral data processing function. Functions include automatic scan and measure of spectra multi-wavelength(1-3λ) kinetic determination, 1-3 curve fitting, 1-4 derivative spectra, and access, display, print spectra and analyze data.
  • Powerful Windows-based software platform is user-friendly, and easy to store or output
  • Uses 16 bit high speed and high precision for A/D conversion. Has fast response using the latest ARM system with built-in double system in both English and Chinese, and has internal storage that can hold huge amounts of data.
  • External USB and RS232 interface can be connected directly to monitors, computers, printers and storage devices.
  • Uses real double beam metering system with advanced circuit measurement and control system. Allows for high reliability and low noise.
  • Unique installation of the deuterium lamp and tungsten lamps allows users to operate the instrument and maintain or replace light sources in a more convenient, correct and safer way.

Technical Specifications

Optical system: Double Beam
Wavelength range: 190-1100 nm
Wavelength accuracy: ≤+/-0.1nm (656.1nm D2); ≤+/-0.3nm (full wavelength range)
Wavelength repeatability: ≤0.1nm
Photometric range: 0-200%T, -0.3-3A
Spectral bandwidth: 2 nm
Baseline Flatness: ≤ +/-0.001A
Stray light: ≤ 0.05%T
Stability: <= 0.001 A/h(@500 nm)
Display : 6″ LCD
Photometric Accuracy: +/-0.002A(0-0.5A),+/-0.004A(0.5-1A),+/-0.2%T(0-100%T)
Data output (print): RS232/USB Driver
Light source: Deuterium & Tungsten-halogen lamp
Operating voltage: AC 220V/50Hz or AC 110V/60Hz

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