Portable Whiteness Meter

The BGD 586/S measures ISO Brightness (R457 Whiteness, also known as Blue Light Whiteness). It is widely applicable for testing the whiteness of pigments & fillers, paper products, plastics, white cement, ceramics & porcelain, clay, starch, flour, salt, detergents & cosmetics

        Features

     ◆ Conforms ISO 105-J02 , ISO 2470-2, ISO 2471, ISO 11475, ASTM E 313 and DIN 53186 etc.

     ◆ Portable design for easy carrying and on-site measurements.

     ◆ 2.4-inch full-color touchscreen with clear display and intuitive operation.

     ◆ Combined LED light source and dual-channel CMOS spectrophotometric sensor for high-precision testing.

     ◆ China’s first built-in light source correction system, overcomes the industry limitation of portable whiteness meters being unable to measure fluorescent whiteness, now rivaling benchtop models.

     ◆ No zero calibration required, simple and efficient operation.

     ◆ Special moisture-proof construction ensures reliable performance in harsh environments.

     ◆ Instant measurement, no warm-up time, stable readings with no drift for fast results.

     ◆ Long-life light source (over 3 million measurements in 5 years) with no replacement needed.

     ◆ Nationally calibrated reference whiteboard guarantees traceable and accurate measurements.

     ◆ Optional powder sample kit and press for precise whiteness testing of powdered materials.

■ Optical Geometry: 45°/0°

■ Measurement Aperture: φ 8mm

■ Measurement Range: 0–200.00%

■ Resolution: 0.01%

■ Repeatability: ≤ 0.1%

■ Zero Drift: ≤ 0.1%/10min

■ Indication Drift: ≤ 0.1%/3min

■ Power Supply: Rechargeable lithium battery (supports 8 hours of continuous operation or 5,000 measurements)

■ Dimensions: 150mm×50mm×75mm

■ Net Weight: 300g

■ Ordering Information: BGD 586/S — Portable Whiteness Meter

BGD 586 Portable Whiteness Meter.pdf