The new GL SPECTIS 8.0 is a unique, integrated Spectroradiometer containing high sensitivity back thinned CCD image sensor and revolutionary Optical Stray Light Reduction* method which brings spectral light measurement to a new higher level than ever seen before.

GL SPECTIS 8.0 is the only one on market using revolutionary OSR method / Optical Stray Light Reduction*/ which ensures high accuracy of test results. In combination with the high sensitivity optical system integrated with back thinned CCD image sensor GL SPECTIS 8.0 offers many advantages compared to conventional laboratory measuring devices.

Different light sources like LED, Fluorescent Lamps or LCD Displays require different optical probes. GL SPECTIS 8.0 can be combined with additional equipment to measure all dif-ferent light sources, displays as well as LED light. Additional equipment is available for various measurement requirements. In order to achieve extraordinary properties of its instruments GL Optic in cooperation with world-class suppliers is offering solutions which answer the demand of the professional markets.

SPX driver Software

focusing mirror

image sensorBack thinned CCD sensor:- Wide spectral range- Low noise- High efficiency

entr

an

ce slit

transmission gratings:- High throughput- Low Stray Light- High Dynamic Range

collimating lens

the latest photonics solutions

The optical system of the GL SPECTIS 8.0 is using the latest technology solutions available in spectroscopy. Mirror / Grating / Mirror spectrometer platform uses silica transmission grating and back thinned CCD image sensor. The sensor and electronics are thermally stabilized and the software is constantly monitoring the base line level.

Transmission gratings provide supreme transmission properties and high diffusion efficiency. These characteristics allow to set a very short integration time which is important in high accuracy light sources measurements and can be the crucial factor in ultra-fast production process control applications.

Back thinned CCD sensor offers very high quantum efficiency over the wide spectral range. This helps to achieve more accurate and low noise light measurements in the UV, VIS and NIR range. The high optical resolution of this platform makes it an ideal tool for narrow band light sources measurements and fast light measurements in industry applications.

GL spectis 8.0Advanced Spectroradiometer with Optical Stray Light Reduction* for high precision light assessment.* patent pending

light

glOPTIC | GL spectis 8.0

– Back thinned CCD Image Sensor – Optical Stray Light Reduction* – High sensitivity – Precise calibration – Low noise – Stable and repeatable measurements – Easy operation

– Different light sources measurements: halogens, fluorescent lamps – LED measurement and testing compliant with CIE 127:2007 – Display measurement – Fast production process control for industry applications

technical data sheetSpectral range 300-800 nmDetector Back-thinned type CCD image sensor with cooling (5 °C)Numer of pixels 2048x128Physical resolution ~ 0.33 nmOptical FWHM 1 nmWavelength reproducibility ± 0.2 nmIntegration time 10 ms to 10 sA/D conversion 16 bitsSignal to noise ratio 2000:1Stray light 3*10E-4Spectroradiometric accuracy ± 3%Measurement uncertainty of color coordinates (x,y) ± 0.0010Connector for optical fiber SMA905DPC interface USB 2.0 standardPower consumption 35 VA MaxAmbient temperature 5-35 °CDimensions 220x175x320 mmWeight 7.1 kg

features applications

GL oPti SPHere 205 The GL SPECTIS 8.0 can be combined with a range of accessories for the measurement of LEDs.

total Luminous flux measurement conforming to CIE 127:2007 standard can be made with our 205mm integrating sphere. The sphere is suitable for all types of LEDs as well as for front emitting LEDs. Therefore it features the recommended geometrics for both types of measurements.

Partial Led flux measurement can be done with the use of precisely designed 50mm aperture which is installed at the entrance window.

average Led intensity adapter is available for the measurements conforming to CIE condition A at 316mm distance and CIE condition B at 100mm distance.

gl spectis 8.0 accessories

glOPTIC | GL spectis 8.0

SPX driver GL Optic spectrometers are delivered with free-of-charge driver software. It also features the measurement mode to run measurements and providing the information on the native data as well as a simple graphical representation of spectra. The SPX driver software contains all necessary calculations for band-pass error correction, correction of baseline level and the calculation procedure for OSR* system /Optical Stray Light Reduction/ to determine and correct the influence of stray light on measured spectra.

GL SPectroSoftGL SPECTROSOFT is the helpful tool for laboratory application as well as for field work in production quality control and for general light assessment purposes. The software interface gives the user quick access to useful information and functions. It contains Calculation of tristimulus values for the specification of light source color according to CIE standards, CCT, Chromaticity Error, Color Peak, Color dominant, CRI (CIE 13.3) and Metamerism Index (CIE 51.2).Additionally the measurement procedure according to ISO 3664:2009 for the assessment of the light viewing conditions is available. – Absolute or relative measurements – Flexible data interpretation – Helpful tools for easy analysis and interpretation of measured spectra

software

Distribuito da:

Gould G.N. Sistemi s.r.l.Via N. Copernico, 6 – 20060 Cassina de’ Pecchi (Mi)

Tel.: 02/70122460; Fax: 02/70122697

e-mail: info@gouldgnsistemi.it - web: www.gouldgnsistemi.it