LP 471-LUM2, Probe for Luminance

Item number: LP471LUM2

  • Accessory for the HD 2302.0 Photo- Radiometer
  • Measuring range: 1.0 to 1999.9·10³ cd/m²
  • Sensor measures luminance like a human eye
  • Category: Light, UV Radiation


    485,52 €

    including 19% VAT.

    Exp. shipping time: ca. 2-3 weeks

    : 0 workdays

    pc.


    Description

    LP 471-LUM2, Probe for Luminance

    General:
    This probe is an optional accessory for the Photo-Radiometer HD 2302.0.
    Spectral response according to the photopic curve, angular field 2°.
    Measuring range: 1.0 cd/m² ... 2000·10³ cd/m².

    Application:
    Sensor measures luminance like a human eye, e.g. monitors and lamps, etc, Diaphanoscope, X-Ray plates reader, PC monitors, light radiations and reflection by white surfaces.

    Technical data:
    Measuring range (cd/m²): 1.0 ... 1999.9    ... 19999    ... 199.99·10... 1999.9·10³
    Resolution (cd/m²):    0.1     1     10      100
    Spectral range: in agreement with standard photopic curve V(lambda) 
    alpha (temperature coefficient)  f6 (T): <0.05 % K
    Calibration uncertainty: <5 %
    f'1  (in accordance with photopic response V(lambda)): <8 %
    f3 (linearity): <1 %
    f4 (instrument reading error): <0,5 %
    f5 (fatigue): <0,5 %
    Class:  C
    Working temperature: 0 ... +50°C
    Reference standards: CIE n.69 - UNI 11142
    Probe head dimensions: Ø40mm x 160mm

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