Dual Beam UV-VIS 2000 Spectrophotometer
Spectrophotometry is one of the most useful methods of quantitative analysis in various fields such as Agriculture, Soil, Environmental, Food, Metal, Mining, Petrochemical, Clinical, Pharmaceutical.
At Labindia, we manufacture state-of-the-art Spectrophotometers ranging from fully automatic ones to UV-VIS Spectrophotometers. Labindia Analytical UV-VIS 2000 Spectrophotometer is a highly flexible, versatile and high-quality instrument that is carefully crafted for the modern laboratory.
- High performance fixed 2nm spectral bandwidth.
- Low stray light 0.05%T.
- Wavelength accuracy +/- 0.5nm.
- Holographic blazed grating 1200 lines/mm.
- Software (M.Wave Professional) control for photometric fixed wavelength measurement.
- Easily upgraded to include quantitative analysis, multi wavelength spectrum & kinetics.
- Robust modular design with a small footprint.
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UV 2000U (UV-Visible) |
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Optical system |
Dual beam with 1200 lines / mm |
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Scan speed |
Selectable |
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Wavelength range |
190 -1100nm |
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Wavelength accuracy |
±0.5nm |
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Wavelength reproducibility |
≤ 0.3nm |
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Spectral bandwidth |
2nm |
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Photometric mode |
Transmittance, Absorbance, Energy |
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Photometric range |
-0.3 - 3.0Abs |
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Photometric accuracy |
0.002A (0-0.5A), 0.004A (0.5 -1A) 0.002A (0 - 0.5A), 0.004A (0.5 -1A) 0.3%T (0 -100%T) |
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Photometric reproducibility |
0.001A (0 - 0.5A), 0.002A (0.5 -1A) 0.15%T (0 -100%T) |
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Photometric noise |
0.001A (500nm) 30min warm-up |
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Baseline flatness |
0.002A (200 -1000nm) |
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Baseline stability |
0.001A/h (500nm,0Abs), 2hr warm-up |
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Stray light |
≤ 0.05%T (220nm Nal, 340nm NaNO ) |
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Standard Functionality |
Photometric Measurement (Quantitative, Multi-wavelength, Spectrum and Kinetic measurements) |
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Detector |
Silicon photo diode |
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Light source |
Tungsten Halogen and Deuterium arc lamps |
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Display |
Graphic LCD |
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Printer |
Parallel Port |
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PC Interface |
USB PORT |
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Software support |
M. Wave Professional |
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Power supply |
Switch mode 95 - 250VAC 50 - 60Hz |
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Weight |
14kg |
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Dimensions (Width, Depth, Height) |
470(mm), 373(mm), 187(mm) |
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Optional Accessory |
Specular Reflection Accessory, Integrating Sphere 60mm / 100mm Automatic 8 Cell Changer, long path cell holder, Peltier Solid Sample holder etc. |
1. What does a UV spectrophotometer measure?
UV-Vis Spectroscopy (or Spectrophotometry) is a quantitative technique used to measure how much a chemical substance absorbs light. This is done by measuring the intensity of light that passes through optical components with respect to the intensity of light through a reference sample or blank.
2. What are the main components of a UV VIS spectrophotometer?
There are four basic components to a simple single beam UV/Vis spectrophotometer; a light source, a monochromator, a sample, and a detector.
3. What is the difference between UV and visible spectrophotometry?
Molecules having non-bonding electrons can absorb the energy in the form of UV or visible light to excite these electrons to higher molecular orbitals. ... Ultraviolet-Visible Spectroscopy is absorption spectroscopy in the UV and visible portion of the electromagnetic spectrum.
4. Is infrared radiation dangerous?
In general, no -- at least from naturally occurring physical processes. Any form of radiation -- including visible light or radio waves -- could potentially be dangerous if highly concentrated into a narrow beam (that is the principle of lasers) of very high power.
5. What is the function of UV spectrophotometer?
UV / Vis spectrophotometer measures the absorbance of a light when it passes through a sample. The light absorbed is proportional to the quantity of a chemical in the sample.