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SPECIFICATIONS
(휘도카메라 에 대한 내용은
당사 영업부로 별도 문의
하시기 바랍니다)
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| ITEMS
/ MODEL |
DIS
7550 |
DIS
2000
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OPTICAL UNIT |
Objective lens focal length f=12.5mm F1.4
Spot size 7.55mm @ 500mm distance
40.5mm ND filters: 50%, 25% and 12%
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Objective lens focal length f=50mm F5.6
Spot size 2.00mm @ 500mm distance
25.5mm ND filters: 50%, 25% and 12%
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Dispersing element
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Diffraction grating 300 lines/mm |
Diffraction grating 300 lines/mm |
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Photo detector |
Linear CCD array – 2048 pixels
Dynamic Dark feature
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Linear CCD array – 2048 pixels
Dynamic Dark feature
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Measurement angle
Spot size @ 500 mm
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1° FOV
7.55mm diameter |
0.25° FOV
2.00mm diameter |
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Measurement distance
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300mm - ∞ (distance from metal edge
of lens mount)
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440mm - ∞ (distance from metal edge
of lens mount)
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Wavelength range
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Luminance: 380
nm ~ 780 nm
Full range: 250
nm ~ 1100 nm
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Luminance: 380
nm ~ 780 nm
Full range: 250
nm ~ 1100 nm
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Spectral bandwidth
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n/a |
n/a |
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Wavelength resolution
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1.2 nm |
1.2 nm |
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Wavelength Accuracy
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±0.25nm
(for 435 nm Hg) |
±0.25nm
(for 435 nm Hg) |
Measurement mode |
Multiple UNIT’s per computer
External vertical sync signal
Input
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Multiple UNIT’s per computer
External vertical sync signal input
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Measurement Capability |
x, y, Lv, / u´,v´, Lv / X, Y, Z /
·Tc, Duv, Lv, Le (W/sr-m2)·/ CIE 2° / 10°
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x, y, Lv, / u´,v´, Lv / X, Y, Z /
·Tc, Duv, Lv, Le (W/sr-m2)·/ CIE 2° / 10°
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Accuracy in luminance |
Luminance: ±2.0%,
Chromaticity ±0.002
Special upgrade to FC connector required
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Luminance: ±2.0%,
Chromaticity ±0.002
Special upgrade to FC connector required
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Repeatability in luminance / chromaticity
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0.2%
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0.2%
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Accuracy in chromaticity
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x,
y +/-0.002 |
x,
y +/-0.002 |
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Luminance range for guaranteed accuracy |
- Lens f-12.5 F1.4: 10 to 20,000 Cd/m2
With K54-726 filter: 40,000 Cd/m2
With K54-732 filter: 80,000
Cd/m2
With K54-738 filter: 160,000
Cd/m2
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- Lens f-50 F5.6: 10 to 20,000
Cd/m2
With K59-163 filter: 40,000 Cd/m2
With K59-168 filter: 80,000
Cd/m2
With K59-173 filter: 160,000
Cd/m2
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Polarization error |
Luminance: 0% (380 -780 nm, Spectral Radiance: 0% (320 -
950nm)
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Luminance: 0% (380 -780 nm, Spectral Radiance: 0% (320 -
950nm)
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Measurement time |
Typically 5 to 10 ms dependent on the
Integration Time selected
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Typically 5 to 10 ms dependent on the
Integration Time selected
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Interface
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USB 2.0 |
USB 2.0 |
Power supply |
DC adapter AC100V-240V
50/60 Hz, 0.6A
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DC adapter AC100V-240V
50/60 Hz, 0.6A
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Power consumption
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Approx.: 4.20W (12V - 350 mA) |
Approx.:
4.20W (12V - 350 mA) |
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Operating condition |
Temperature
5-35 °C
Humidity: 80% RH or less (no condensation)
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Temperature
5-35 ºC
Humidity: 80% RH or less (no condensation)
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