Test accuracy |
Within 0.2 Delta E*ab |
Display |
Delta E*ab, CIE_Lab, L, Delta a, Delta b, CIE_Lch |
Measuring range |
L : 0 to 100 a : -128 to 127 b : -128 to 127 |
Measuring time |
About 3 seconds |
Measuring interval |
About 2 seconds |
measuring aperture |
? 8mm |
Automatic shutdown |
Automatic shutdown after 5 minutes waiting |
Memory |
Keep a group of data automatically (Not connected to Pc) |
Field of view |
10°regulated by CIE |
Light source |
C light source |
Sensor |
Correct silicon photodiode (seed rray) |
Power |
DC/5V ( 1.5A ), two 1.5V (AAA) batteries |
Operating environment |
0 to + 40 deg C;lower than 85% relative humidity |
Size |
170×50× 48.8mm |
Weight |
204g |
