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Pyrometer CellaCrystal PA 44
The CellaCrystal PA 44 has been developed for optical temperature measurement in the cultivation of crystals. The calibration is specially adapted to the production of crystals. Combined with the constant high resolution of < 0.1 K over the entire measuring range and the very high long-term stability, the device meets the requirements for the necessary high measuring accuracy. With the help of the through-the-lens sighting, laser pilot light or video camera, the pyrometer can be precisely aligned to the measuring point.

Pyrometer CellaCrystal PA 44

    • Measuring range 750 to 3000 °C
    • PA 44 AF 4/5: special calibration for the production of crystals
    • PA 44 AF 7: special calibration for the production of silicon carbide
    • Hybrid signal evaluation for high metrological resolution
    • High long-term stability due to minimal self-heating
    • Focusable optics for exact adjustment of the measuring distance
    • Analogue output as well as USB and RS485 interface as standard
  • Version CellaCrystal PA 44 AF 4 /D
    Measuring range 750 - 2400 °C 
    Focal distance 0,4 m - ∞ 
    Shape of the measurement area round 
    Distance ratio 150 : 1 
    Lens PZ 20.01 
    Measuring principle two-colour 
    Sighting option Through-the-lens-sighting 
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