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
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