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Ultra-low luminance spectroradiometer 1st model SR-UL1R, which has significantly increased the sensitivity of our standard device SR-3AR-SR-UL1R
Ultra-low luminance spectroradiometer 1st model SR-UL1R, which has significantly increased the sensitivity of our standard device SR-3AR-Irie Co., Ltd.

Ultra-low luminance spectroradiometer 1st model SR-UL1R, which has significantly increased the sensitivity of our standard device SR-3AR
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 successor to the SR-UL1, which has 10 times the sensitivity of our standard SR-3AR. This is a spectroradiometer that further improves the sensitivity of the SR-3AR by five times, achieving a maximum sensitivity of 0.001 cd/m2. While inheriting the performance of the SR-UL1, we have added functions such as a USB interface and electric measurement angle switching to improve operability. Additionally, the accuracy compensation range at a measurement angle of 2° has been improved from 0.001cd/m².

■Features

・Ultra low brightness measurement (0.001 cd/m² or more) ・Wide dynamic range (0.001 to 300,000 cd/m²) ・Highly accurate measurement of low brightness areas on microscopic surfaces without an attachment lens ・Highly accurate measurement of frequency lighting light sources (equipped with synchronous measurement function and integral time delay function) ・A wealth of data processing and main unit control are possible with standard application software.

■Main uses

・General evaluation of optical characteristics such as brightness, chromaticity, temperature characteristics, contrast measurement, light distribution characteristics, etc. of displays, lighting, etc. ・High-precision measurement of brightness and chromaticity of minute surfaces such as automobile instrument panels, audio, operation panels, etc. ・Evaluation of light quality of other traffic signs, traffic lights, various special light sources, etc.

■Optional accessories

・Attachment lens AL-6 ・Attachment lens AL-11 ・Attachment lens AL-12 ・Standard white platen WS-3 ・CCD adapter IA-2 ・Fiber probe FP-3P ・ND filter ND-10/100 ・Tripod Tripod 5N type ・Tripod Tripod-SR ・Fine movement table S-4 ・Illuminance adapter ZV-30

  • Product

    Ultra-low luminance spectroradiometer 1st model SR-UL1R, which has significantly increased the sensitivity of our standard device SR-3AR

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1 Models of Ultra-low luminance spectroradiometer 1st model SR-UL1R, which has significantly increased the sensitivity of our standard device SR-3AR

Image Part Number Price (excluding tax) Power supply Brightness accuracy Brightness measurement range Mass Chromaticity accuracy (x,y) Repeatability Brightness Repeatability Chromaticity Calculation content Measurement distance Measurement angle Measurement wavelength range Measurement time Measurement details Measurement mode Power consumption Wavelength accuracy Wavelength resolution Wavelength dispersion element External dimensions (W×D×H) Photodetector Optical system Polarization properties Terms of use Spectral wavelength width Interface
Ultra-low luminance spectroradiometer 1st model SR-UL1R, which has significantly increased the sensitivity of our standard device SR-3AR-Part Number-SR-UL1R

SR-UL1R

Available upon quote

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

Within ±2%

2.0° 0.001~3,000, 1.0° 0.003~9,000 0.2° 0.075~70,000, 0.1° 0.3~300,000

5.5kg

±0.002

1.5% 0.001~0.005cd/m² 0.4% 0.005~0.1cd/m² 0.3% 0.1 cd/m² or more

0.005 0.001~0.005cd/m² 0.0015 0.005~0.1cd/m² 0.0005 0.1 cd/m² or more

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

350mm~∞ (distance from the tip of the objective lens hardware)

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

380~780nm

NORMAL mode approximately 1~248 seconds, HIGH SPEED mode approximately 1~17 seconds

Spectral radiance W・sr-1・m-2・nm-1

Auto/manual (storage time/frequency), external vertical synchronization signal input

Approximately 36W

±0.3nm *In Hg emission line

1nm

Diffraction grating

150×406×239mm

Electronically cooled linear array sensor

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

5~8nm (half width)

RS-232C, USB 2.0

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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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