Liquid Helium Cooled Bolometer (4.2K Version) | Sciencetech Inc.
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    1. Liquid Helium Cooled Bolometer (4.2K Version)
    2. 188-9012.jpg

    Liquid Helium Cooled Bolometer (4.2K Version)

    Liquid Helium Cooled Bolometers are 10^2 to 10^4 (two to four orders of magnitude) more sensitive than room temperature pyro-electric detectors
    Liquid Helium Cooled to 4.2K
    Liquid Nitrogen required in outer jacket (dual stage cooling)
    Response for 20~100um, with some sensitivity up to 300um
    0.5" diameter condensing cone as input optics
    Preamp circuitry generates +/-14V max
    5" Diameter Dewar Included

    See below for more specifications.

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    SKU: NR188-9012

    Category: Single Channel Detector

    Price Valid in USD and only in North America

    Product Attachments

    IR Labs 1.6K and 4.2K Bolometers Download

    Additional Information

    SKU NR188-9012
    Name Liquid Helium Cooled Bolometer (4.2K Version)
    Spectral Region 221,222
    Active Area (diameter or square) 2.5mm
    Temperature Control 106
    AC or DC Coupling AC Coupled
    Single or Multichannel Single
    Detector Type Infrared
    Spectral Range (nm) Spectral Range: 2mm < l < 5000mm (Window Dependent)
    NEP 1.37E-13 W/Hz^1/2
    Detectivity (cm-Hz^1/2/W) not applicable
    Responsivity 2.22E+05 V/W

    Customization:

    SCIENCETECH has built a reputation on custom solutions. Whether you need a small modification to an existing system or a completely novel design built from the ground up to meet your technical specifications, Sciencetech's engineering and optical design teams are ready to help.

    For additional details and information:


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