| Measuring Geometry |
45°/0 °, viewing in conformance with CIE: 2004 |
| Light Source |
LED solid-state circumferential illumination |
| Spectral Range |
400 to 700nm |
| Effective Bandwidth |
10 nm |
| Wavelength Resolution |
2 nm |
| Spectrometer Principle |
Master concave holographic grating |
| Detector |
Proprietary Dual 256 element diode array |
| Color Repeatability |
< 0.01 Δ E*ab on white ceramic tile |
| Gloss Repeatability |
+/- 0.1 GU from 1-10; +/- 0.2 GU from 10-100 |
| Color Inter-Instrument Agreement |
0.15 ΔE*ab avg of 12 BCRA tiles,
0.25 ΔE*ab max on any BCRA tile |
| Gloss Reproducibility |
± 0.5 GU from 1-10, +/- 1 GU from 10-100 |
| Aperture Size |
11 mm target window (8 mm measurement) |
| Battery |
Rechargeable Li Ion > 2,000 measures/charge |
| Operating Environment |
10° to 40°C up to 85% RH, non-condensing |
| Interface |
USB, Bluetooth wireless |