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Halogen 2.5 V

Halogen 2.5 V

SKU: NF-16 Category:

Halogen 2.5 V

A “Halogen 2.5V” designation in the context of a medical instrument, such as an ophthalmoscope or otoscope, typically refers to the type of illumination system used in the device. Here’s a detailed explanation:

  1. Halogen Bulb:
    • Light Source: The term “Halogen” indicates that the device is equipped with a halogen bulb as its light source. Halogen bulbs contain a tungsten filament sealed in a small transparent envelope filled with a halogen gas. This design allows for a brighter and more focused light output compared to traditional incandescent bulbs.
    • Color Temperature: Halogen bulbs produce a white and relatively cool light, which is important for accurate visualization of colors in medical examinations. The color temperature of halogen light closely resembles natural daylight, providing a clear and true representation of tissues and structures.
    • Longevity: Halogen bulbs are known for their longer lifespan compared to standard incandescent bulbs. This is beneficial in medical settings where consistent and reliable illumination is crucial.
  2. 2.5V Power Rating:
    • Voltage Requirement: The “2.5V” specification indicates the voltage required to power the illumination system of the device. In medical instruments like ophthalmoscopes and otoscopes, a low voltage, such as 2.5V, is common for safety reasons and to enable the use of compact and portable power sources like batteries.
    • Battery-Powered Operation: Many handheld medical instruments are designed to be powered by batteries, and the Halogen 2.5V rating allows for efficient and safe operation with commonly used battery types in healthcare settings.
    • Compatibility: Devices with a 2.5V power requirement are often compatible with standardized power sources and can be used with a variety of handles or power supply units designed for medical instruments.

In summary, a “Halogen 2.5V” medical instrument, such as an ophthalmoscope or otoscope, incorporates a halogen bulb for its illumination system, providing bright and color-accurate light. The Halogen 2.5 V power rating indicates the voltage required for the device to operate, typically making it suitable for battery-powered, handheld instruments used in medical examinations. This combination of halogen lighting and a low voltage requirement contributes to the efficiency, longevity, and practicality of the medical instrument in clinical settings.


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