Description of the Opacity Meter:
This is our newest portable product. It is controlled by a microcomputer and it has many functions such as measuring data, data storage and data search.
This meter is used to measure the opacity or luminous reflectance of a grey scale. Suitable for the evaluation of coating's hiding power or simple shade of metallized films, anodized aluminum or ceramics. It can calculate the contrast ratio（opacity） and store it. The operator can call up the data when required. It complies with ISO 2814，ISO 3906 , ISO 6504，BS 3900 and DIN 55984.
Features of the Opacity Meter:
◆ Small and light, easily portable.
◆ No need to warm up and can work immediately after powering on
◆ Calibrates automatically：judge zero point and calibrate with the included white board automatically
◆ USB interface and software for transmitting data.
◆ One 1.5V alkaline Battery can be used for almost 60 hours and 100,000 reading.
◆ Long-term stable light source.
◆ With simple test mode and Statistics-Mode.
◆ Calculate reflectance value automatically
Main Specs of the Opacity Meter：
■ Working angle： 45°（irradiate），0°（receive）；CIE Illuminant C
■ Range of Measurement：0-100 units
■ Resolution： 0.1%
■ Accuracy： ±1 unit or 1% （full scale）
■ Power Supply：One 1.5V alkaline battery or rechargeable
■ Window Size:0.47x0.67inch (12×17mm)(ellipse)
■ Size： 4.5x1.2x2.5inches (114×32×64mm)
■ Testing Environment: 10℃～40℃, relative humidity should not be over 85%.