Topcon SR-LEDW Spectroradiometer

Topcon SR-5000
2D Spectroradiometer

The SR-5000 is in a class of its own.  The base model includes a 1.4 megapixel CCD (1376 x 1024) capable of capturing luminance, chromaticity, and spectral data at each pixel.

In spectral mode, the SR-5000/SR-5000H is capable of measuring wide dynamic ranges from an 0.5 cd/m² to an ultra-high luminance of 5,000,000 cd/m².  The SR-5000H Hybrid model includes a XYZ filter for fast luminance and chromaticity measurements from 0.005 cd/m² to 40,000 cd/m².

The Standard SR-5000 and the Hybrid SR-5000H can be configured with a standard or wide lens (adapter), telephoto lens, or macro lens depending on your application requirements.


2D Spectroradiometer with 1.4 megapixel CCD

Capture luminance, chromaticity, and spectral data at each pixel

Measure wide dynamic range with accuracy

Measures luminance and color as low as 0.005 cd/m2 and as high as 5,000,000 cd/m2 with high accuracy

Luminance, spectral distribution, and CCT measurements

Supports Luminance, Spectral Distribution, CIE1931 and CIE1976 chromaticity coordinates, Tristimulus value XYZ, CCT and Deviation, CIE1976 L*a*b*, Eab*± , CIE1976L*u*v* Euv*±

Luminance, Chromaticity, and Color Temperature measurement of LCDs, CRTs, OLEDs, LEDs, etc

Microscope system for sub-pixel analysis of OLED and LCD

Automotive display and lighting evaluation

Topcon SR-5000 Video Overview

Video overiew of Topcon’s SR-5000 2D Spectroradiometer. 

ParameterSR-5000 Standard SeriesSR-5000H Hybrid Series
Objective LensStandardWideTelephotoMacroStandardWideTelephotoMacro
Focal Lengthf=32mmf=24mmf=140mmf=0.025mmf=32mmf=24mmf=140mmf=0.025mm
Measurement ModeSpectral ModeSpectral or XYZ Filter Mode
Detector1.4 mega pixel CCD image sensor1.4 mega pixel CCD image sensor
Luminance Range
Spectral Mode0.5 ~ 5,000,000 cd/m20.5 ~ 5,000,000 cd/m2
XYZ Filter ModeNA0.005 ~ 40,000 cd/m2
Spectral Range
Spectral Range380 ~ 780 nm range @ 1 nm resolution380 ~ 780 nm range @ 1 nm resolution
Luminance Accuracy±2% (for standard illuminant A. Center of CCD)Spectral Mode: ±2% | XYZ Filter Mode: ±3%
Dimensions and Weight
Width162 mm162 mm162 mm162 mm162 mm162 mm162 mm162 mm
Height247 mm247 mm247 mm247 mm247 mm247 mm247 mm247 mm
Length373 mm402 mm413 mm331 mm373 mm402 mm413 mm331 mm
Approx. Weight5.5 kg5.7 kg7.6 kg4.9 kg5.5 kg5.7 kg7.6 kg4.9 kg
Power and Control
Power100 - 240V (50/60Hz) Dedicated AC adapter ~20W
Control InterfaceUSB 3.0, External Trigger
Measurement DistanceMeasurement Area (HxV)
Standard Lens
SR-5000S / SR-5000HS
Wide Lens
SR-5000WS / SR-5000HWS
Telephoto Lens
SR-5000T / SR-5000HT
Macro Lens
SR-5000M / SR-5000HM
6 mm7.1 mm x 5.3mm
400 mm187.1 mm x 139.2 mm259.1 mm x 192.8 mm
500 mm232.8 mm x 173.2 mm318.4 mm x 236.9 mm
600 mmNot SpecifiedNot Specified63.6 mm x 47.3 mm
1000 mm458.1 mm x 340.9 mm617.4 mm x 459.5 mm114.2 mm x 84.9 mm
1500 mm682.7 mm x 508.1 mm914.1 mm x 680.3 mm177.5 mm x 132.1 mm
2000 mm910.3 mm x 677.4 mm1213.7 mm x 903.2 mmNot Specified
2500 mm1127.0 mm x 838.7 mm1510.7 mm x 1124.2 mm303.4 mm x 225.8 mm

Ordering Information

The standard SR-5000 instrument package includes:

  • SR-5000 or SR-5000H Series Instrument
  • AC adapter
  • Lens cap
  • Hard shell carrying case
  • USB Cable
  • DVD containing application software, SDK, and manual

See the SR-5000 Brochure for available options. Popular options include:

  • 5N Tripod
  • S-4 Fine adjustment stand (gimbal)

If you can’t find what you are looking for, contact us for info on Topcon options and accessories.

Operating System

  • Windows 7 Ultimate (64 Bit) SP1
  • Windows 7 Professional (64 Bit) SP1
  • Windows 10 Pro (64 Bit)


  • Intel Core i7-4770 or higher
  • 8GB RAM
  • 500GB HDD
  • USB 3.0
  • DVD-ROM drive


Want to find out more?

If you are interested in more information, send us an inquiry.