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SR series next-generation model pursuing HDR, high speed, and operability Spectroradiometer (spectral radiance meter) SR-5A-SR-5A
SR series next-generation model pursuing HDR, high speed, and operability Spectroradiometer (spectral radiance meter) SR-5A-Irie Co., Ltd.

SR series next-generation model pursuing HDR, high speed, and operability Spectroradiometer (spectral radiance meter) SR-5A
Irie Co., Ltd.

Irie Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

14.2hours

Relatively Fast Response


About This Product

■Product overview

This product is a new generation spectroradiometer that can measure from ultra-low brightness to ultra-high brightness with high sensitivity and high speed. It supports ultra-low luminance measurement from 0.0005 cd/m² at a measurement angle of 1°, and expands the high-luminance range to 500,000,000 cd/m², making it possible to measure ultra-high luminance LEDs without using an external ND filter. We have achieved a significant reduction in measurement time by improving sensitivity through a renewal of the optical system and improving the internal algorithm. Additionally, the use of a large color touch panel improves usability and allows for intuitive operation.

■Features

・High absolute value accuracy due to spectrophotometric method ・Supports high dynamic range (0.0005 to 500,000,000cd/m²) measurement. ・Achieved a significant reduction in measurement time, and even faster measurement is possible when used in combination with High Speed ​​mode. - Significantly improved usability by adopting a large color touch panel ・Pursuing functions suitable for system installation, such as rear interfaces.

■Main uses

・LED backlight, LED lighting brightness/chromaticity, color temperature characteristics, color rendering evaluation ・General evaluation of brightness, chromaticity, color temperature characteristics, and optical characteristics of displays such as µLED/Mini LED, OLED, LCD, etc. ・High-precision measurement of brightness and chromaticity of LED lighting such as in-vehicle headlights and backlights ・Installed as an optical characteristic evaluation sensor in various system equipment

  • Product

    SR series next-generation model pursuing HDR, high speed, and operability Spectroradiometer (spectral radiance meter) SR-5A

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1 Models of SR series next-generation model pursuing HDR, high speed, and operability Spectroradiometer (spectral radiance meter) SR-5A

Image Part Number Price (excluding tax) Power supply Mass Repeatability Brightness Repeatability Chromaticity Accuracy Brightness Accuracy Chromaticity (x,y) Measurement brightness range Measurement distance Measurement angle Measurement wavelength range Measurement function Measurement details Measurement mode Power consumption Wavelength accuracy Wavelength resolution External dimensions (W×D×H) Photodetector Dispersion element Optical system Polarization properties Terms of use Spectral wavelength width Interface
SR series next-generation model pursuing HDR, high speed, and operability Spectroradiometer (spectral radiance meter) SR-5A-Part Number-SR-5A

SR-5A

Available upon quote

Dedicated AC adapter AC100 – 240V (50/60Hz)

Approximately 5.5kg

1.5% 0.0005 – 0.005 cd/m2 0.4% 0.005 – 0.1 cd/m2 0.3% 0.1 cd/m2 –

0.005 0.0005 – 0.005 cd/m2 0.0015 0.005 – 0.1 cd/m2 0.0005 0.1 cd/m2 –

Within ±2%

Chromaticity x ±0.0015, y ±0.001 (1°: 0.0015 cd/m2–, 0.2°: 0.0375 cd/m2 –, 0.1°: 0.15 cdm2 -)

2° 0.0005 – 1,500,000 cd/m2 1° 0.0005 – 4,500,000 cd/m2 0.2° 0.0125 – 100,000,000 cd/m2 etc.

250mm – ∞ (distance from the tip of the objective lens hardware)

2°/1°/0.2°/0.1° *Electric switching type

380 – 780nm

Radiance Le W・sr–1・m-2, Luminance Lv cd・m-2 CIE1931 chromaticity coordinate xy, CIE1976 chromaticity coordinate u'v' Tristimulus value XYZ, correlated color temperature (Tc;k), deviation ( duv) and others

Spectral radiance W・sr-1・m-2・nm-1

Auto, manual (integral time/frequency), external synchronization signal input, FIX (integral time/frequency)

Approximately 30W

±0.3nm *In Hg emission line

1nm

422×130×244mm

Electronically cooled linear array sensor

Diffraction grating

Objective lens f = 82mm F2.5, eyepiece observation field of view 5°

Luminance 1% or less Spectral radiance 2% or less (400 – 780nm)

Temperature 5 – 30℃, Humidity 80%RH or less, non-condensing

5nm (half width)

RS-232C, USB 3.0

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About Company Handling This Product

Response Rate

100.0%


Response Time

14.2hrs


Company Review

4.8
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