| Geometric Conditions |
CIE recommended lighting reception method d or 8 |
| Colour Space |
CIEL x a x b, CIEL x C x h, Yxy |
| Standard Light Source |
A, C, D65, F2 (CWF) |
| Colour Difference Formula |
CIE ΔE x ab, CIE ΔE x Ch |
| Light Source |
Combination LED |
| Sensor Array |
CCD at 2048 Pixels |
| Spectral Way |
Diffraction grating |
| Measuring Caliber |
0.31 in (8 mm) |
| Observer |
CIE 10-degree standard observer, CIE 2-degree standard observer |
| Wavelength Coverage |
400 nm to 700 nm |
| Wavelength Interval |
10 nm |
| Measuring Interval |
1.5 seconds |
| Measuring Range |
0 L to 100 L |
| Repeated Accuracy |
ΔE < 0.08 (take the deviation average after 30 times measuring the white board) |
| Table Difference |
ΔE < 0.5 (measure the X-Rite 24-color card) |
| Battery Power |
Measuring 10000 times |
| Data Storage Capacity |
Storage standard sample 100, Storage Sample 16000 |
| Light Source Life |
Over 20000 hrs |
| Display Screen |
TFT true colour 71.12 mm (2.8 in) @ 16:9 |
| Humidity Temperature |
14 °F to 104 °F (-10 °C to 40 °C) |
| Storage Temperature |
-4 °F to 122 °F (-20 °C to 50 °C) |
| Working Humidity |
Relative humidity less than 85% RH, without condensation |
| Size |
7.83 in x 2.67 in x 3.54 in (199 mm x 68 mm x 90 mm) |
| Weight |
4.40 lb (2 kg) |
