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Quasi Double Beam U7 UV-Vis Spectrophotometer
  • Quasi Double Beam U7 UV-Vis Spectrophotometer
  • Contact Us
  • yibeiteoptics@gmail.com

Product Details


Features

Quasi double beam grating optical path structure monochromator, good stability, reproducibility, and accuracy.

● Advanced ARM microcomputer technology, excellent electronic circuit and signal processing, stable and reliable data, U disk data storage and export, one-key software upgrade, Bluetooth printing, and other data output. ● Integrated aviation-grade aluminum alloy substrate and machined mirror base to ensure long-term stability of the optical path.7-inch color large-screen graphic LCD, with a navigation menu interface design, clear operation commands, with special functions to prevent user operation errors, users can operate without reading the manual; double operation mode of touch screen + button, wearing gloves can operate. ● A strict manufacturing process and 32 key quality control points make each instrument very durable. ● Key components such as deuterium lamp, tungsten lamp, photocell, and precision screw rod are all selected from well-known and imported brands to ensure reliable instrument quality. ● The four-slot 10-50mm universal adjustable manual sample holder is convenient for testing cuvettes of different specifications.

● Independently designed replacement window for deuterium lamp and tungsten lamp, flange type positioning structure, easy to replace.


Specifications

Optical system:
Quasi Double beam; 1200 lines/mm diffraction grating
Wavelength range(nm)
190-1100
Spectral Bandwidth(nm)
2
Wavelength accuracy(nm)
±0.5
Wavelength repeatability(nm)
≤0.2
Transmittance accuracy(%T)
±0.3
Transmittance repeatability(%T)
≤0.1
%0line100%line noise(%T)
0%line0.05/100%line0.1
Stability(%T)
≤0.2
Baseline Flatness(Abs)
≤0.0015
Noise(%T)
±0.2
Stray Light(%T)
≤0.05
Luminosity range
0-200%T,-0.301-4A, 0-9999C(0-9999F)
Test mode
transmission, reflection, absorbance, concentration, energy
Light source:
Deuterium lamp + Tungsten lamp
Display
7-inch touch screen display (resolution 800*480)
Data output
U disk, Bluetooth, USB software upload
Data output format
CSV
Operation mode
touch screen
Sample rack
Four-slot 10-50mm universal adjustable manual sample rack
Host function
Basic measurement + Quantitative measurement + Qualitative measurement + Time measurement + DNA measurement + multi-Wavelength
measurement
Printer
Optional, support Bluetooth printing
Power supply
AC90~250V/ 50~60Hz
Size(L×W×H)mm
470×330×210mm
Weight
13kg

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Contact Us
  • 5th Floor, Block H, Building D15, SISP, Shenben Str., Hunnan Dist., Shenyang 110179, China
  • +86 199 0981 7122
  • yibeiteoptics@gmail.com
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