Model |
WS70 |
Geometric Conditions |
CIE recommended lighting reception method:d/8 |
Color Space |
CIEL*a*b, CIEL*C*h, Yxy |
Standard Light Source |
A, C, D65, F2,(CWF) |
Color Difference Formula |
CIE DELTA E*ab, CIE DELTA E*Ch |
Light Source |
Combination LED |
Sensor Array |
CCD@2048 Pixels |
Spectral Way |
Diffraction grating |
Measuring Caliber |
8mm |
Observer |
CIE10 degree standard observer, CIE2 degree standard observer |
Wavelength Coverage |
400-700nm |
Wavelength Interval |
10nm |
Measuring Interval |
1.5 seconds |
Measuring Range |
L: 0-100 |
Repeated Accuracy |
Delta E<0.08(take the devitation average after 30 times measuring the white board) |
Table Difference |
Delta E<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 20000hrs |
Display Screen |
TFT true color 2.8 inch@16:9 |
Size |
199*68*90mm |
Exterior Package Size |
380*325*185mm |
Weight |
2.7kgs |
Humidity Temperature |
-10 degree to 40 degree |
Storage Temperature |
-20 degree to 50 degree |
Working Humidity |
Relative humidity less than 85%,without condensation |
Standard Accessories |
Power Adapter,standard white board,standard black cavity,lithium battery,brochure |
Optional Accessories |
Micro printer |
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