BGD 583 ISO 2814 Opacity Meter Intelligent Reflectometer Hiding
Power Machine
1. Description:BGD 583 Intelligent Reflectance Tester is our newly developed
portable microcomputer type product, which is the upgraded product
of BGD 581. It can carry out 45/0 reflectance as well as covering
power test and calculate the contrast value automatically.
2.Mainly used for
① Reflectance measurement:
→ Colour shades of paints, inks and coatings.
→ Fading of textile and plastic.
→ Chalking of paint
→ the effect of cleaning agents and bleach
→ whiteness of recycled paper
→ cleanliness and oxidisation of metal surfaces
② Measurement of hiding power:
→ hiding power of paints, inks and coatings
→ transparency of plastic films
→ opacity of paper
3.Product features
◆ Automatic calibration; automatic judgement
◆ Automatic calibration; automatic judgement of the zero point and
the whiteboard standard
◆ Instant measurement, one key to switch on/measure.
◆ Simple measurement mode and statistical measurement mode.
◆ Automatic calculation of reflectance value
◆ Foolproof measurement, automatic correction of black and white
working board value.
◆ USB interface, data transmission software technical parameters
4.Main Technical Parameters
| ■ Working Angle | 45°(irradiate),0°(receive)；CIE Illuminant C |
| ■ Range of Measurement | 0-99.9% |
| ■ Resolution | 0.10% |
| ■ Accuracy | ±1 unit or 1% of full scale |
| ■ Repeatability | ≤ 0.5% |
| ■ Power Supply | One 1.5V alkaline battery or rechargeable |
| ■ Window Size | 12mm×17mm (ellipse) |
| ■ Size | 114mm×32mm×64mm |
| ■ Weight | 180g |
| ■ Testing Environment | 10℃～40℃, relative humidity should not be over 85%. |
