Spectroradiometer SR-5 is standard type spectroradiometer that has achieved a significant reduction in measurement time by improving sensitivity and internal algorithms by renewing the optical system.
In addition, the adoption of a large screen color touch panel improves usability and enables intuitive operation.
FEATURES
- Ultra-low luminance measurement.(0.001 cd/m² or more )
- Reduction of measuement speed. It can measure more speedy using High speed mode.
- Significant improvement in usability by adopting a color touch panel.
- Pursuit of the best function and compatibility for measurement system installation.
- High accuracy measurement of flashing light (Synchronous measurement function / Integral time delay function).
- Standard accessory software can control SR-5 and can process measured data with simple operation.
PRINCIPAL USE
- A various of flat panel display、FPD related materials.
- Outdoor billboard、Digital signage.
- Automobile instrument panel、audio、lamp、operating panel.
- Traffic sign, Traffic light.
- Generic illumination, Special illumination.
SPECIFICATIONS
| Photo detector | Electronically cooled linear CCD |
|---|---|
| Dispersion element | Diffraction grating |
| Optical system | Object lens : f= 82mm F2.5, Eyepiece lens : 5° view field |
| Measuring angle | 2°/1°/0.2°/0.1° Selectable (Electric motor moved) |
| Measuring distance | 250mm – ∞ (Distance from metallic tip of objective lens) |
| Spectral band width | 5nm (Half bandwidth) |
| Spectral accuracy | ±0.3nm *Hg emission lamp |
| Wavelength range | 380 – 780nm |
| Wavelength resolution | 1nm |
| Measurement mode | Auto/Manual(Integral time/Frequency) External vertical sync signal input |
| Measuring object | Spectral radiance : W･sr-1･m-2･nm-1 |
| Measuring function | Radiance Le : W･sr-1･m-2, Luminance Lv : cd･m-2, CIE1931 chromaticity coordinates xy, CIE1976 chromaticity coordinates u’ v’, Tristimulus value XYZ, Correlated color temperature and Deviation, Dominant wavelength : nm , Peak wavelength : nm CIE standard observer 2°/ 10° |
| Measuring luminance range(*1)(*2) | 2° ：0.001 – 15,000 cd/m2
1° ：0.003 – 45,000 cd/m2 0.2°：0.075 – 125,000 cd/m2 0.1°：0.3 – 500,000 cd/m2 |
| Accuracy : luminance(*1) | ±2% or less |
| Accuracy : chromaticity：(x,y) (*1) | ±0.002 |
| Repeat accuracy : luminance(*3) | 1.5% (0.001 – 0.1 cd/m2)
0.3% (0.1cd/m2 – ) |
| Repeat accuracy : chromaticity(*4) | 0.005 (0.001 – 0.1 cd/m2)
0.0005 (0.1 cd/m2 – ) |
| Polarization characteristics | Luminance 1％ or less Spectral radiance 2％ or less (400 – 780nm) |
| Interface | RS-232C、 USB 3.0 |
| Power supply | Dedicated AC adapter AC100V-240V, 50/60Hz, DC12V |
| Power Consumption | Approx. 30W |
| Operating conditions | Temperature: 0 – 35℃, Humidity: 80%RH or less (No condensation) |
| External dimensions (W×D×H) | 422×130×244mm |
| Weight | Approx : 5.5kg |
*1 For standard illuminant A.
*2 Measurable range in Normal and High speed mode.
*3 2σ from 10 times continuous measurement at measuring angle 2° in normal speed mode.
*4 (Max – Min) value from 10 times continuous measurement at measuring angle 2°in normal mode.
MEASUREMENT DIAMETER
| Measuring angle | Measurement distance [mm]* | |||||
|---|---|---|---|---|---|---|
| 250 | 350 | 500 | 800 | 1000 | 2000 | |
| 2° | 6.5 | 10.0 | 15.1 | 25.4 | 32.2 | 66.4 |
| 1° | 3.25 | 4.99 | 7.55 | 12.7 | 16.1 | 33.2 |
| 0.2° | 0.65 | 1.00 | 1.51 | 2.54 | 3.22 | 6.64 |
| 0.1° | 0.33 | 0.50 | 0.76 | 1.27 | 1.61 | 3.32 |
* The measurement distance is the distance from the tip of the metal fixture on the instrument of the objective lens.
ACCESSORIES
- Attachment Lens : AL-6
- Attachment Lens : AL-11
- Attachment Lens : AL-12
- Reference White Board : WS-3
- CCD Adapter : IA-1A
- Fiber probe : FP-3P
- Tripod 5N : Tripod5N
- Fine Control Table : S-4
- Neutral Density Filter : ND-10/100
- Illuminance Adapter : ZV-30