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Altair Astro

Altair GPCAM USB Cooler Module also for QHY, Starlight 

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Disponibilità: in pronta consegna


39,00 € 39 EUR

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Codice articolo: GPCAM-USBCOOL

  • Effective Luftkühlung for all uncooled cameras with 1.25" diameter - Reduces noise for long exposures
  • ♦ Suitable for all Altair GPCAM cameras
  • ♦ Suitable for all Astrolumina ALCCD5 cameras with 1.25" (31.7 mm) housing diameter
  • ♦ Suitable for SBIG STI planetary camera and autoguider
  • ♦ Suitable for Starlight Xpress SuperStar, CoStar, Lodestar ... autoguiders
  • ♦ No vibrations - long service life and simple power supply via USB plug (2.5 metres USB cable are included)
  • ♦ Cooling effect 3-4 K leads to a noticeable improvement of noise performance for long exposures and guiding
  • ♦ Easy installation and operation
   Altair GPCAM USB Cooler Module also for QHY, Starlight  [EN]
  • Altair GPCAM USB Cooler - air cooling for compact CCD cameras with 31.7 mm body diameter
    The cooler improves noise performance by reducing the heating of the sensor during long exposures, but also during autoguiding. Power is supplied by a 2.5 m USB cable.

  • How does it work?
    Camera sensors get warm during operation causing fixed pattern and random thermal noise. This unwanted heat is best disposed of and this accessory helps disperse it into the surrounding air. The camera has a "cold finger" which contacts the rear of the sensor to conduct heat away into the casing, and ideally this heat needs to be conducted further away if possible. The heatsink contacts the casing via a special heat transfer pad. The fan drives air against the larger surface area of the heatsink vanes, cooling the casing by forced air convection. Even 3-4 degrees cooling has an effect on thermal and fixed pattern noise during long exposures when the gain is set high. The fan is especially effective in cold conditions such as when imaging at night time.

       Altair GPCAM USB Cooler Module also for QHY, Starlight  [EN]




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