Lamps for Analytical and Medical Applications

Spectrometer Wavelength Calibration Sources UV-NIR

Spectrometer Wavelength Calibration Sources UV-NIR

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Sold by: Ocean Optics Ships from: United States
Specifications
Type Of Lamp: Argon, Mercury Argon, Neon, Xenon, Krypton
Wavelength Ranges: 253nm - 1.7μm, 696nm - 1.704μm, 427nm - 893nm, 540nm - 754nm, 916nm - 1.984μm
Source: Mercury Argon, Krypton, Neon, Argon, Xenon
Fiber Connector: SMA 905
Power Requirements: 5 VDC power supply

Did You Know?

Incoherent light sources, such as incandescent lamps, halogen lamps, xenon lamps, and LEDs, are widely used in analytical and medical applications that require broad-spectrum or multi-wavelength illumination. These sources offer several advantages over coherent sources, such as lasers, including wider spectral range and intensity, lower cost and maintenance, and better compatibility with certain instruments and techniques. In analytical applications, incoherent sources can be used as light sources in spectrometers, photometers, colorimeters, and other optical instruments that measure the absorption, transmission, reflection, or fluorescence of samples. They can also be used in medical devices that perform diagnostic or therapeutic procedures, such as endoscopes, otoscopes, dermatoscopes, and surgical lights. To optimize and control incoherent sources for specific applications, various optical components and filters, such as lenses, mirrors, diffusers, gratings, and interference filters, can be used to shape, collimate, focus, or filter the light. Some incoherent sources can also be modulated or stabilized using feedback or control systems, such as temperature or current regulation. Safety considerations are also important when using incoherent sources in medical applications, as they can pose some risks to patients and operators, especially if they emit high intensities or UV radiation. Therefore, compliance with safety standards and regulations, proper PPE and handling procedures, and careful design and testing are crucial to ensure the safe and effective use of incoherent sources in analytical and medical applications.
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Frequently Asked Questions

Incoherent light sources emit light waves with varying wavelengths, phases, and directions, unlike coherent sources that produce a single wavelength and phase. Examples of incoherent sources include incandescent lamps, halogen lamps, xenon lamps, and LEDs.

Overview of Analytical and Medical Applications Lamps

Lamps for Analytical and Medical Applications are incoherent light sources engineered for stable, repeatable emission in laboratory and clinical instruments. These sources are integrated into spectrophotometers, chromatography detectors, fluorescence analyzers, endoscopy systems, microscopy platforms, and clinical diagnostic devices where spectral stability and lifetime directly affect measurement accuracy.

On FindLight, Analytical and Medical Applications products in this category typically include deuterium (D2) lamps, xenon arc lamps, tungsten–halogen lamps, and metal halide or mercury-based lamps. Each lamp type is optimized for a specific spectral range, such as deep UV for absorption spectroscopy or broadband visible for imaging and illumination in medical systems.

Typical Specifications and Performance Parameters

When evaluating lamps for Analytical and Medical Applications, procurement engineers should compare:

  • Spectral range and output: UV (e.g., 190–400 nm) for deuterium lamps, visible–NIR (e.g., 350–2500 nm) for halogen, and broad UV–VIS for xenon and metal halide sources.
  • Radiant flux / intensity: Output power at target wavelengths to meet signal-to-noise requirements of detectors, especially in low-light analytical systems.
  • Stability and drift: Short-term noise and long-term intensity drift, critical for quantitative analytical measurements and medical diagnostics.
  • Arc size / filament geometry: Impacts coupling efficiency into monochromators, optical fibers, or imaging optics used in Analytical and Medical Applications.
  • Lamp lifetime and ignition mode: Rated operating hours, on/off cycling tolerance, warm-up time, and required power supply or trigger circuitry.
  • Mechanical format: Base type, envelope size, alignment features, and compatibility with existing instrument housings.

Use Cases and Buyer Guidance

Typical use cases include UV-Vis absorption spectroscopy, HPLC and GC detectors, fluorescence and chemiluminescence analyzers, flow cytometry, endoscope and surgical illumination, and clinical imaging systems. For each of these Analytical and Medical Applications, matching lamp type, spectral output, and stability to the instrument design is essential.

On FindLight you can compare detailed datasheets, emission curves, and electrical requirements across multiple suppliers offering lamps for Analytical and Medical Applications. Review specifications side by side, then request quotes or technical clarifications directly from manufacturers with no registration required, streamlining component selection for your analytical or medical device projects.