Model | WF32 |
Display mode (color space) | CIELAB、CIELCH、CIEXYZ、CIELUV、HunterLAB、sRGB |
Color difference formula | △E*ab、△ECMC、△EISO、△ECIE94、△EFCMⅡ、△ELuv、△Ehunter、△EsRGB |
Yellowness, whiteness | Gantz whiteness, ISO brightness, YI yellowness |
Lighting method | CIE recommended method: 8/d, 45/0 choose one of two |
light source | Blue light excited LED |
sensor | Digital diode array |
Measuring caliber | Φ4/8/16mm |
Measurement condition | Observer: CIE 10° Standard Observer |
Standard light source: A C D50 D65 F2(CWF) F7 F11(TL84) F12(U30) | |
Containing light method: SCI SCE | |
Range | L: 0 to 100 |
Repeat accuracy | △E<0.03 (measure the whiteboard 30 times and take the average value) |
Difference between stations | △E<0.2 |
Measurement interval | 0.5 seconds |
Average measurement function | Average measurement: 1-32 times |
Color simulation | Have |
data storage | Standard sample: 100 Sample: 20000 Yellowness, whiteness: 200 |
language selection | English/Simplified Chinese/Traditional Chinese |
PC software | Color Analysis System |
Battery charging time | 8 hours |
Battery | Fully charged lithium battery can measure more than 5000 times |
Light source life | 5 years or more than 1.6 million measurements |
Screen | TFT true color 2.8inch@(16:9), resolution: 400x240 |
interface | USB2.0 (USB-B type), RS-232 (115200bps) |
Operating temperature | 0℃-40℃ (32℉-104℉) |
Storage temperature | -20℃-50℃ (-4℉-122℉) |
Humidity range | Relative humidity is lower than 85%, no condensation |
weight | 700g |
size | 199*68*90mm |
Package size | 400*240*340mm |
Standard accessories | Standard white board, standard black cavity, 3000mAH lithium battery, power adapter, USB data cable, "color analysis system" |
CD, manual, warranty card | |
Optional accessories | Powder test box, multi-function test accessories, micro printer |