Project | Parameter |
Measurement geometry | d/8°, DRS spectrum engine, fixed aperture: 8 mm measurement area 13 mm illumination |
Light source | Inflatable tungsten lamp |
Type of light source | C, D50, D65, D75, A, F2, F7, F11 and F12 |
Standard perspective | 2° and 10° |
Receiver | Blue enhanced silicon photodiode |
Spectral range | 400-700 nm |
Spectral distance | 10 nm-measurement 10 nm-output |
storage | 1024 standard and tolerance, 2000 samples |
Measuring range | 0 to 200% reflectivity |
measure time | About 2 seconds |
Inter-instrument compatibility | CIE L*a*b*: Within 0.40△E*ab, measure 12 BCR |
Average value of 11 series swatches (including specular reflection) | Maximum 0.60△E*ab to measure any color plate (including mirror measurement) |
CMC equal value | Within 0.3△E*ab, measure the average value of 12 BCRA series color plates (including specular reflection) Maximum 0.5△E*ab to measure any color plate (including specular reflection) |
Short-term repeatability | Measure the white standard board, 10△E*ab (standard deviation) |
Light source life | About 500,s000 measurements |
power supply | Removable (Ni-MH) battery pack; 1650mAh rated voltage is 7.2VDC |
AC adapter requirements | 100-240VAC, 50-60HZ, maximum 15W. |
Charging time | About 4 hours-100% capacity |
The number of measurable times after each charge | 1000 measurements in 8 hours |