佛罗里达和亚利桑那的测试场都提供分光光度法测色。所有欧洲测试站点则使用Minolta分光光度计CM-3600d进行测色。彩色透光率或反射率数据可记录在几个不同的颜色坐标系统中，包括CIE Lab、HunterLab、CIE XYZ、CMC、黄化或白化指数。测量参数包括光源C、D65、F2等。我们还提供2°或10°观测角度。反射率可包含或排除镜面反射。便携式分光色差计可用于现场测量。所有测试都按照行业标准进行，如ASTM E308、D2244、SAE J1545、ISO 105 B05、ISO 7724-2、ISO 7724-3和DIN 6174。此外，我们每个实验室都参与了协作测试服务计划，面向整个行业开放。下表给出了完整的测色选项。
测色的标准、属性和几何选项：
| |
Colorimetry |
Spectrophotometry |
| Spectral |
Array |
Scanning |
| LabScan |
UltraScan |
MiniScan
(Portable) |
OMA/ |
Beckman
5240 |
| |
| COLOR SCALES |
XYZ |
|
● |
● |
● |
● |
● |
| Yxy |
● |
● |
● |
● |
● |
| Lab |
● |
● |
● |
● |
● |
| CIELAB |
● |
● |
● |
● |
● |
| Rdab |
◻ |
◻ |
|
● |
✓ |
| ANLAB |
◻ |
◻ |
|
● |
✓ |
| |
| λ E, λ C, etc. |
Lab |
|
● |
● |
● |
● |
● |
| CIELAB |
● |
● |
● |
● |
● |
| Rdab |
◻ |
◻ |
● |
✓ |
✓ |
| FMC2 |
● |
● |
● |
✓ |
✓ |
| CMC |
✓ |
✓ |
|
✓ |
✓ |
| ILLUMINANT |
A |
|
● |
● |
● |
● |
● |
| C |
● |
● |
● |
● |
● |
| D65 |
● |
● |
● |
● |
● |
| F2 |
● |
● |
● |
✓ |
● |
| TL4 |
● |
● |
● |
✓ |
● |
| UL3 |
◻ |
◻ |
|
✓ |
● |
| D50 |
◻ |
◻ |
|
✓ |
● |
| D60 |
◻ |
◻ |
|
✓ |
● |
| D75 |
|
◻ |
|
✓ |
● |
| |
| OBSERVER |
2° |
|
● |
● |
● |
● |
● |
| 10° |
● |
● |
● |
● |
● |
| |
| INDICES |
WI(E313) |
|
● |
● |
● |
● |
✓ |
| WI(CIE) |
● |
● |
● |
✓ |
✓ |
| YI(D1925) |
● |
● |
● |
● |
✓ |
| YI(E313) |
● |
● |
● |
● |
✓ |
| MI 1 |
● |
● |
● |
✓ |
✓ |
| Z% |
● |
● |
● |
✓ |
✓ |
| Dom λ2 |
◻ |
◻ |
|
✓ |
✓ |
| K/S |
◻ |
◻ |
|
✓ |
✓ |
| Color Str. |
◻ |
◻ |
|
✓ |
✓ |
| Opt. Den. |
◻ |
◻ |
|
✓ |
✓ |
●
定期执行
✓ 需要电脑操作
◻ 同色异谱指数
1…..同色异谱指数
2….主波长