Integrating Sphere & Half Moon Spectroradiometers

The Labsphere CSLMS integrating sphere spectroradiometers form part of the modular Labsphere system that allows you to configure - and reconfigure - your spectroradiometer for measuring the flux, intensity or irradiance of LEDs and other light sources. Just add LightMtrX software and you're all set! There is in addition a speciality integrating sphere system - the FS2 - configured for use with flashlights (torches). The Labsphere "Half Moon" systems are based upon innovative integrating hemispheres which are ideally suited to measuring the output of LED-based solid state lighting. By mounting the sample and its drive electronics outside of the hemisphere, thermal management problems are much reduced and measurement speed and accuracy are improved. If you need to measure the spectral irradiance and illuminance from a lamp, the E-1000 sensor head can be added to the base spectroradiometer system. If you are working with individual LEDs, we offer the I-1000 and I-2000 sensor heads that conform to CIE 84 condition A and B for measuring average intensity.

Integrating sphere spectroradiometers are the instrument of choice for measuring the output of any narrow spectrum source such as LEDs, HID and fluorescent lamps. They record the spectral radiant flux and accurately compute the photometric, colorimetric and colour rendering properties. We also offer lower cost integrating sphere photometers if you just need to know luminous flux (see: integrating sphere photometers).

CDS-Series Spectrometers Labsphere's CSLMS spectroradiometer systems are based around a CDS-series CCD spectrometer. The CDS-600 & 610 are uncooled spectrometers with a spectral response from 350-850 and 350-1050nm, respectively. The CDS-1100 & 2100 are based upon TE-cooled, back-thinned CCDs with enhanced sensitivities. Spectrometer control is from LightMtrX software. » Learn More

CSLMS Small Sphere Spectroradiometer The Pro-Lite CSLMS LED 060 is a purpose-designed spectroradiometer based upon a 6-inch (15cm) Labsphere integrating sphere that is configured for measurements of the forward or partial flux of individual LEDs and small clusters as well as other small light sources. A CDS-series spectrometer provides for instantaneous acquisition and LightMtrX software provides powerful analysis and ease-of-use. » Learn More

CSLMS Medium Sphere Spectroradiometers Labsphere's Medium CSLMS spectroradiometers are based upon 10 & 20-inch (25 & 50cm) interior access integrating spheres which are designed to measure the 4π flux from centrally mouned samples or the 2π forward flux from samples placed at the external source port. A CDS-series spectrometer controlled from LightMtrX software provides for ease-of-use, instant acquisitions and powerful analysis. » Learn More

CSLMS Large Sphere Spectroradiometers Labsphere's Large CSLMS spectroradiometers are based upon 40, 65 & 76-inch (1.0, 1.65 & 1.93m) interior access integrating spheres. The luminous flux from even the largest luminaires and most powerful lamps can be measured. A CDS-series spectrometer controlled from LightMtrX software provides for ease-of-use, instant acquisitions and powerful analysis. » Learn More

E-1000 Irradiance Head Part of the modular Labsphere spectroradiometer system, the E-1000 is an integrating sphere-based sensor head with a near-perfect cosine response that is used for measurements of the spectral irradiance of light sources. Your complete spectroradiometer system will also include a CDS-series spectrometer and LightMtrX software. » Learn More

FS2 Flashlight Sphere Spectroradiometers Labsphere's FS2-series are specialist spectroradiometers based around 10, 20 & 40-inch integrating spheres which have been purpose-designed for accurate and reproducible luminous flux measurements with narrow beam angle flashlights (torches) based upon LEDs as well as tungsten, xenon and krypton bulbs. Work with LightMtrX software. » Learn More

HMS "Half Moon" Spectroradiometers Labsphere's HMS-series of integrating hemispheres are novel spectroradiometers that are ideally suited to measuring the forward flux from solid state lighting downlighters. By mounting the sample and its drive electronics outside of the hemisphere, thermal management problems are much reduced and measurement speed and accuracy are improved. Work with LightMtrX software. » Learn More

I-1000 & I-2000 Intensity Heads Part of the modular Labsphere spectroradiometer system, the I-1000 & I-2000 are sensor heads that provide for measurements of the spectral radiant intensity of individual LEDs in accordance with CIE publication number 127, condition A & B. Your complete spectroradiometer system will also include a CDS-series spectrometer and LightMtrX software. » Learn More

LightMtrX Spectroradiometry Software Labsphere's LightMtrX is quite simply the easiest to use software yet released for performing spectroradiometric, photometric and colorimetric measurements of LEDs and other light sources. LightMtrX features user-defined "methods", an auxiliary correction capability and the ability to perform electrical and optical testing in conjunction with a Keithley 2400 series SourceMeter. » Learn More

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