PRODUCTS
光譜儀
TOPCON 分光/光譜輝度計 SR-5
TOPCON- 特點
- 分光測色方式得到絕對值的高精度
- 測量從0.001cd/m²開始對應
- 測量時間大大縮短,與高速模式結合使用時,甚至可以進行更高速度的測量
- 採用大螢幕彩色觸碰面板顯著提高了易用性
- 追求後置接口等適合系統安裝的功能
介紹
本產品對應低亮度至高亮度量測需求,兼具高感度與高速量測性能的新世代分光輻射計。採用2°測量角,可對應0.001~500,000 cd/m²的輝度量測範圍,適用於多數顯示器、LED及光源量測應用。
光學結構及內部系統經過優化,可提供快速且穩定的量測表現。
此外,採用彩色觸控大螢幕,操作直觀,提升整體使用體驗。
主要用途
■ 亮度/色度、溫度特性、對比度測量、顯示器和照明的配光特性等光學特性的綜合評價
■ 高精度測量汽車儀表板、音響系統和操作面板等微小表面的亮度和色度
■ 另外,交通標誌、交通信號燈、各種特殊光源等的發光品質評估
主要規格
| 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 | 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 | ±2% or less |
| Repeat accuracy : luminance | 1.5% : 0.001– 0.1 cd/m2 0.3% : 0.1 cd/ – |
| Repeat accuracy : chromaticity | 0.005 : 0.001 – 0.1 cd/m2 0.0005 : 0.1 cd/ – |
| 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: 5 – 30℃, Humidity: 80%RH or less (No condensation) |
| External dimensions (W×D×H) | 422×130×244mm |
| Weight | Approx : 5.5kg |