Specification
| Photo detector | 1.4 million-pixel Monochrome Cooled CCD | ||
|---|---|---|---|
| Objective lens | Focal length 3-level switching system f=125mm (Wide angle) f=25mm (Standard) f=50mm (Telescopic) F2.8 | ||
| Spectral sensitivity characteristic | Approximate into the CIE 1931 color-matching function * This fulfills JIS Z 8724-1997 router condition. | ||
| Number of measurement points | 1360x1024 (Binning1x1) 680x512 (Binning2x2) 340x256 (Binning4x4) | ||
| Luminance measurement range | 0.005 to 100,000cd/m² | ||
| Luminance linearity | ±3% ※standard sources A, Luminance 0.005 to 100,000cd/m², evaluated on the center of the CCD | ||
| Chromaticity accuracy | ±0.005 ※standard sources A, Luminance 0.005 to 100,000cd/m², evaluated on the center of the CCD | ||
| In-plane unevenness uniformity | Luminance | ±2% | ※Center of the CCD, standard sources A, 30 cd/m² |
| Chromaticity | ±0.003 | ||
| Repeat Characteristic | Luminance | 0.5% (2σ) | ※Standard Measurement Mode |
| Chromaticity | 0.0020 (0.01cd/m² or more) 0.0025 (Less than 0.01cd/m²) | ||
| Luminance | 0.65% (2σ, 0.1cd/m² or more) 0.75% (2σ, Less than 0.1cd/m²) | ※High-Speed Measurement Mode | |
| Chromaticity | 0.0040 | ||
| Measurement Time | Fastest about 5sec (standard sources A, Binning 4x4, High-Speed Measurement Mode) | ||
| Stability | Luminance | 1% (standard sources A, evaluated on the center of the CCD) | |
| Repeatability | Luminance | 2% (standard sources A, evaluated on the center of the CCD) | |
| Temperature characteristic | Luminance | ±3% (At 15 to 30℃ ※reference: 25℃) | |
| Humidity characteristic | Luminance | ±3% (At 70%R.H.) | |
| Calibration standard | TOPCON calibration standard (standard sources A, 23℃±3℃) User calibration standard Switchable | ||
| Interface | USB2.0 | ||
| Power supply | 100 to 240V AC (50/60Hz) | ||
| Power consumption | Photo detector: 100V, 120VA (Excluding the computer) | ||
| Operating conditions | Temperature | 15℃ to 30℃ | |
| Humidity | 70%R.H. and below (No condensation) | ||
| Storage condition | Temperature | -5℃ to 50℃ | |
| Humidity | 70%R.H. and below (No condensation) | ||
| Outer dimensions | 294(L)x210(W)x244(H)mm | ||
| Weight | Only Detector: 6.9Kg With CloseupLens1: 9.6Kg With CloseupLens2: 10.6Kg | ||
Area
(It is possible to perform the following measurement depending on the display mode.)
| Measurement distance (mm; metal, form) | |||||
|---|---|---|---|---|---|
| 1000 | 1250 | 1500 | 1750 | 2000 | |
| Wide angle （inch） | 30.5 | 37.6 | 44.6 | 51.6 | 58.6 |
| Vertical(mm)/ Horizontal(mm) | 619.8/ 464.8 | 764.0/ 573.0 | 906.3/ 679.7 | 1048.5/ 786.4 | 1190.8/ 893.1 |
| Standard （inch） | 16.5 | 20.0 | 23.6 | 27.1 | 30.6 |
| Vertical(mm)/ Horizontal(mm) | 335.3/ 251.5 | 406.4/ 304.8 | 479.6/ 359.7 | 550.7/ 413.0 | 621.8/ 466.3 |
| Telescopic （inch） | 9.4 | 11.2 | 12.9 | 14.7 | 16.4 |
| Vertical(mm)/ Horizontal(mm) | 191.0/ 143.3 | 227.6/ 170.7 | 262.1/ 196.6 | 298.7/ 224.0 | 333.2/ 249.9 |
- *Measuring distance is from top of objective lens unit to object.
- *The value in this table are design reference values and may differ somewhat from the actual diameter.
| AL-UA1 | AL-UA2 | |
|---|---|---|
| Measurement distance (mm; metal, form) | 553 | 78.1 |
| Wide angle （inch） | 16.0 | 5.4 |
| Vertical(mm)/Horizontal(mm) | 325.1/243.1 | 110.5/82.9 |
| Standard （inch） | 8.0 | 2.7 |
| Vertical(mm)/Horizontal(mm) | 162.6/121.9 | 55.3/41.5 |
| Telescopic（inch） | 4.0 | 1.4 |
| Vertical(mm)/Horizontal(mm) | 81.3/61.0 | 27.6/20.7 |
- *Measuring distance is from top of objective lens unit to object.
- *The value in this table are design reference values and may differ somewhat from the actual diameter.
Usage
- Optical evaluation for FPD and its related field.
- Uniformity in the luminance and the chromaticity of LCD, PDP, OLED.
- Evaluation for light emission characteristics for Keypad on mobile phone, Instrument panel in automobile and panel for car audio system.
ACCESSORIES SOLD SEPARATELY
- Close-up attachment lens AL-UA1 (4-16 inch on 553mm distance)
- Close-up attachment lens AL-UA2 (1.4-5.4 inch on 78.1mm distance)
- Tripod-UA
