W naszej ofercie szeroki zakres źródeł z zakresu 175-2500 nm firmy Ocean Optics.

 

 

Lampy UV-VIS-NIR

 

Whether you are studying a sample that has multiple features in different areas or you analyze a variety of different samples in your lab, a light source that covers a wide spectral range is useful. From organics and small molecules to the near-IR absorption of plastics and polymers, a combination light source allows you to extend the capabilities of your measurement. Using a combination of two lamps or a single lamp that has a wide spectral output, the entire UV-Vis-near-IR can be accessed.

Xenon sources are very intense in the UV and have a strong, flat profile in the visible and near-IR region. They are useful for absorbance, fluorescence or reflectance measurements. Pulsed Xenon sources, like the PX-2, are high intensity with a lower duty cycle, making them ideal for measurements where too much UV light can damage the sample.

A light source containing both a deuterium and tungsten or halogen lamp can also cover the UV, visible and near-IR regions of the spectrum. For applications from color measurement to industrial quality control, these sources are the most flexible available. Deuterium sources are weaker but more stable than xenon. They are ideal for kinetics or process measurements where stability over a long period of time is important.

The UV region of the spectrum is useful for the measurement of everything from small organic molecules to proteins and nucleic acids. All biological samples and many industrial and consumer products are active in the UV. Whether you are measuring absorption, fluorescence or reflectance, the UV region of the spectrum can be vital for obtaining a proper understanding of your sample. Most all UV sources also have some light emission into the visible region of the spectrum as well, making them ideal for measuring samples in both regions of the spectrum.

Xenon sources (PX-2 and HPX-2000 models) offer very high intensity in the UV and are useful for absorbance, fluorescence or reflectance measurements. Pulsed Xenon sources, like the PX-2, are high intensity with a lower duty cycle, making them ideal for measurements where too much UV light can damage the sample.

Deuterium sources (D-2000 models) are weaker but much more stable than xenon. They are ideal for kinetics or process measurements where stability over a long period of time is important.

 
 
Light Source Type Output Wavelength Range
DH-2000 Tungsten Continuous ~215 – 2500 nm
DH-2000-BAL Balanced Deuterium Tungsten Continuous ~215 – 2500 nm, no Dα line
DH-MINI Deuterium Tungsten Continuous ~215 – 2500 nm
DT-MINI-2-GS Deuterium Tungsten Continuous ~215 – 2500 nm
HPX-2000 Xenon Continuous 185 – 2000 nm
PX-2 Xenon Pulsed 220 – 750 nm