GretagMacbeth Eye-One Photo
by Alan Clifton tell
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HARDWARE
Eye-One Pro spectrophotometer |
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Calibration plate - contains the white reference tile
used to calibrate the Eye-One before use. |
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Scanning ruler - used as a guide when measuring test
targets in scanning mode. |
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Positioning target - used as a guide when measuring
test targets in patch mode. |
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CRT monitor holder - uses a suction cup to attach the
Eye-One to the screen. |
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Flat panel holder - has a counterweight to balance
the Eye-One against the screen. |
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Ambient light head and dark calibration cap - used
to measure ambient light. |
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The box also contains a USB cable, software CD, quick start guide,
scanner target (for use if the scanner profiling upgrade is purchased),
calibration certificate and registration card.
SPECIFICATIONS
| General |
| Spectral
analyser |
Holographic
diffraction grating with diode array detector |
| Spectral
range |
380nm
to 730nm in 10nm steps |
| Measurement
aperture |
4.5mm |
| Communications |
USB
1.1 (high power device) |
| Dimensions |
Length
151mm, width 66mm, height 67mm |
| Weight |
185g |
| Reflectance |
| Measurement
geometry |
45°/0°
ring illumination optics, DIN 5033 |
| Light
source |
Gas
filled tungsten (type A) |
| Inter-instrument
agreement |
Average
DE*94 0.4, maximum DE*94 1.0 |
| Short-term
repeatability |
DE*94
<= 0.1 (D50, 2°) |
| Emission |
| Dynamic
range |
0.2
to 300 cd/m2 |
| Short-term
repeatability |
x,y
+/- 0.002 (CRT 5000K, 80 cd/m2) |
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