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HomeIntegrating SphereCoating InformationLD Driver & TECChroma MeterSpectral Irradiance Meter Light SourceSpectrometerImageing PhotometerGonio Photometer Integrating Sphere + LED TE Cooler
       This Integrating measurement system is special designed for high power LED, With the active type TE cooler module. Customer can easily quickly to control the temperature of LED slug. Software provide three measurement modes, General mode, temperature control mode, pulse mode. Customer can get the characteristics of high power LED at different temperature output efficiency (Lumen/Watt ). The LIV Curve at specified (5 ~ 85°C) temperature is also provided.
Feature
  • Software is designed by IsuzuOptics. Which is user friendly
  • The system is module designed and can be flexible base on customer's request
  • Sphere size from 0.15m to 2m
  • NIST traceable calibrated lamp
  • Spectral and wavelength intensity (uw/nm) easy see and Compare different Spectral use different color
  • AUX lamp correction
  • Measure CIE coordinates. EX: x、y、u'、v'、lumen、color temperature、Dominant wavelength、Purity、Peak wavelength、CRI、External quantum efficiency(%)、FWHM(nm)

Three measurement modes
  1. General Mode：Customer can measure the lamp or LED at  specified temperature and temperature power condition.
  2. Temperature Control Mode：The power condition is specified and customer can program. The range of temperature (5 ~ 85°C), and which steps to get the characteristics of high power LED.
  3. Pulse Mode：The temperature is specified and customer can program the range of LED driving current or voltage. So you can get for example：LIV Curve (Lumen-Current-voltage).
Specification
Integrating Sphere Specification
Measurement Range 0.5~10,000 Lumens
Spectral Range 360~1,000 nm 300~1,050 nm
Resolution < 2.5 nm
Sphere size 0.15m ~ 2m
Coating OptoWhite(95%) / Zenith(97%)
Working temperature < 85°C
TE cooler Specification
Temperature Range 5°C ~ 85°C
Temperature Accuracy ±0.2°C
Maximum Control Power 10W
Cooling time( 85°C-->15°C) About 3 min