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SR-3AR 分光辐射度计 TOPCON 拓普康
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产品简介
SpecificationDispersingelementDiffractiongratingPhotodetectorElectronicallycooledlinearCCDMeasurementangle2/1/0
详细信息
Specification
| Dispersing element | Diffraction grating |
|---|---|
| Photodetector | Electronically cooled linear CCD |
| Measurement angle | 2°/ 1°/ 0.2°/ 0.1°selectable (Motor moved) |
| Measurement distance | 350mm - ∞ (distance from metallic tip of objective lens) |
| Minimum measurement area | Measurement angle 2°φ10 Measurement angle 1°φ4.99 Measurement angle 0.2°φ1.00 Measurement angle 0.1°φ0.50 |
| Wavelength range | 380 - 780nm |
| Spectral bandwidth | 5nm - 8nm (half bandwidth) |
| Wavelength resolution | 1nm |
| Measurement mode | Auto/Manual(integral time/frequency) / External vertical sync signal input |
| Measurement object | Spectral radiance Le: W・sr-1・m-2・nm-1 |
| Calculation function | Radiance, Luminance, CIE1931 chromaticity coordinates xy, CIE1976 chromaticity coordinates u' v', Tristimulus value XYZ, Correlated color temperature and Deviation, CIE standard observer 2°/ 10° |
| Accuracy in luminance | ±2% or less (For standard illminant A) |
| Accuracy in chromaticity | (x,y) : ±0.002 (For standard illuminant A) |
| Repeatability in luminance*1 | 0.3%(0.1cd/m² or more) |
| Repeatability in chromaticity*2 | 0.0005(0.1cd/m² or more) |
| Range of guaranteed luminance accuracy (for standard illuminant A)*3 | 2°:0.1 - 3,000cd/m² 1°:0.3 - 9,000cd/m² 0.2°: 7.5 - 70,000cd/m² 0.1°:30 - 300,000cd/m² |
| Polarization error | Lumiance: 1% or less, Spectral radiance: 2% or less (400 - 700nm) |
| Measurement time | About 1 - 31 sec :Normal speed mode About 1 - 17 sec :High speed mode |
| Interface | USB2.0/RS-232C selectable |
| Power supply | Dedicated AC adapter AC100V-240V, 50/60Hz, DC12V36W |
| Operating condition | Temperature 5-35℃ Humidity:80% RH or less (no condensation) |
| External dimensions | Approx 406mm x 150mm x239mm (LxWxD) |
| Weight | Approx 5.5Kg (main unit only) |
- *1 2σ from 10 times continuous measurement at measuring angle 2°in normal speed mode.
- *2 Max value - Min value from 10 times continuous measurement at measuring angle 2°in normal speed mode.
- *3 Measurable range in Normal and High speed mode.
Measurement area (Diameter φ)
Jump to Specification
| Measurement distance (mm) | |||||
|---|---|---|---|---|---|
| 350 | 500 | 1000 | 2000 | 5000 | |
| 2° | 10.0 | 15.1 | 32.2 | 66.4 | 169 |
| 1° | 4.99 | 7.55 | 16.1 | 33.2 | 84.4 |
| 0.2° | 1.00 | 1.51 | 3.22 | 6.64 | 16.9 |
| 0.1° | 0.50 | 0.76 | 1.61 | 3.32 | 8.44 |
- *The measurement distance is the distance from the tip of the metal fixture on the instrument of the objective lens.
Optional accessories
- Attachment Lens AL-6
- Attachment Lens AL-11
- Attachment Lens AL-12
- Reference White Board WS-3
- CCD Adapter IA-2
- Fiber probe FP-3P
- Tripod 5N
- Tripod Tripod-SR
- Fine Control Table S-4
- Neutral Density Filter ND-10/100
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