BGD 580 লেপ এবং পেইন্ট পরীক্ষার জন্য প্রতিফলন পরীক্ষক প্রতিফলন মিটার কভারিংপাওয়ার পরীক্ষক

পেইন্ট টেস্টিং সরঞ্জাম
May 14, 2025
Brief: Discover the BGD 580 Reflectance Tester, a precision instrument designed for measuring the reflectivity and covering power of coatings and paints. Compliant with GB/T 23981.1-2019 standards, this tester features a probe with 0° irradiation and 45° reception for accurate readings. Ideal for quality control in paint manufacturing, it ensures reliable results with high repeatability and minimal error. Learn more about its technical specifications and applications in this video.
Related Product Features:
  • Complies with GB/T 23981.1-2019 standards for reflectance measurement.
  • Features a probe with 0° irradiation and 45° reception for accurate readings.
  • Measures reflectance range from 0.0 to 100.0 with high precision.
  • Includes black and white standard ceramic plates for calibration.
  • Offers repeatability of 0.30% and expression value error of ±1%.
  • Powered by 220V, 50Hz input for consistent performance.
  • Black standard ceramic plate reflectivity is less than 1%.
  • White standard ceramic plate reflectivity is (80 ± 2)%.
সাধারণ জিজ্ঞাস্য:
  • What standards does the BGD 580 Reflectance Tester comply with?
    The BGD 580 complies with the reflectance method requirements of GB/T 23981.1-2019 for determining the covering power of color paints and varnishes.
  • How does the probe of the BGD 580 work?
    The probe uses 0° irradiation and 45° reception to measure reflected light, which generates an electrical signal amplified by the DC amplifier for display.
  • What is the reflectivity range of the white standard ceramic plate?
    The white standard ceramic plate has a reflectivity of (80 ± 2)%.
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