This opacity meter is designed for measuring the opacity or luminous reflectance of a grey scale. It is ideal for assessing the hiding power of coatings or performing simple shade sorting tasks on metallized films, anodized aluminum, or ceramics.
The device can calculate the contrast ratio (opacity) and store the data, which can be easily accessed by the operator. It conforms to ISO 2814, ISO 3906, ISO 6504, BS 3900, and DIN 55984 standards.
Standards
ISO 2814
ISO 3906
ISO 6504
BS 3900
DIN 55984
Technical Specification
Small and lightweight, making it easily portable
No warm-up time required; works immediately after powering on
Automatic calibration: judges zero point and calibrates with the whiteboard automatically
Equipped with a USB interface and software for efficient data transmission
A single 1.5V alkaline battery can power the device for up to 60 hours and 100,000 readings
Long-term stable light source
Offers a simple test mode and Statistics Mode
Calculates reflectance values automatically
Main Technical Parameters
Working Angle: 45° (irradiate), 0° (receive); CIE Illuminant C
Measurement Range: 0-99.9%
Resolution: 0.1%
Accuracy: ±1 unit or 1% of full scale
Repeatability: < 0.5%
Power Supply: One 1.5V alkaline battery or rechargeable
Window Size: 12×17mm (ellipse)
Size: 114×32×64mm
Weight: 180g
Testing Environment: 10°C~40°C; relative humidity should not exceed 85%.
