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Fabric light transmittance test machine

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  • Fabric light transmittance test machine for fabric is used to determine the total visible light transmittance of the fabric to evaluate the shading properties of the fabric and is suitable for sheet textile products such as curtains.89mTextile Testing Instruments, Testing Equipment Manufacturer
    89mTextile Testing Instruments, Testing Equipment Manufacturer
    Test standard :JIS L1005-200989mTextile Testing Instruments, Testing Equipment Manufacturer
    89mTextile Testing Instruments, Testing Equipment Manufacturer
    Test principle:89mTextile Testing Instruments, Testing Equipment Manufacturer
    1. A light source (light bulb) is illuminated, and the light is irradiated to the photodetector of the illuminance meter;89mTextile Testing Instruments, Testing Equipment Manufacturer
    2. Adjust the brightness of the light source to 10,000 (1X);89mTextile Testing Instruments, Testing Equipment Manufacturer
    3. Determine the illuminance of the sample;89mTextile Testing Instruments, Testing Equipment Manufacturer
    1: illuminance (lx) after installation of the sample; I0: no illumination of the specimen (I1: I1 / I0) times; 100%, I1: Lx).89mTextile Testing Instruments, Testing Equipment Manufacturer
    89mTextile Testing Instruments, Testing Equipment Manufacturer
    Main feature:89mTextile Testing Instruments, Testing Equipment Manufacturer
    1, with the determination of spectral transmittance function.89mTextile Testing Instruments, Testing Equipment Manufacturer
    2, with the mouth and the photon detector integral ball.89mTextile Testing Instruments, Testing Equipment Manufacturer
    3, with an optical device capable of generating a double beam.89mTextile Testing Instruments, Testing Equipment Manufacturer
    4, two parallel beam of light and its beam axis of the incident angle of not more than 5 deg;.89mTextile Testing Instruments, Testing Equipment Manufacturer
    5 has a function of scanning at a desired wavelength interval in the wavelength range of 380 nm to 780 nm.89mTextile Testing Instruments, Testing Equipment Manufacturer
    6, with the sample in the tension-free state to keep the sample folder.89mTextile Testing Instruments, Testing Equipment Manufacturer
    89mTextile Testing Instruments, Testing Equipment Manufacturer
    Technical Parameters:89mTextile Testing Instruments, Testing Equipment Manufacturer
    1, power: 1000W, 220V;89mTextile Testing Instruments, Testing Equipment Manufacturer
    2, light intensity adjustment range: ambient light intensity ~ 20000Lux;89mTextile Testing Instruments, Testing Equipment Manufacturer
    3, illumination meter: 0.01Lux ~ 999900Lux, accuracy plusmn; 5%.
    89mTextile Testing Instruments, Testing Equipment Manufacturer

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