Chameleon Spectroradiometer

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1 Chameleon Spectroradiometer SPEED / STABILITY / ACCURACY The Chameleon Series is designed to measure the absolute spectral of power, of the light under test. Adding optical probes and absolute calibration turns this type of measurement system into a spectroradiometer. Spectral radiant flux ( W/nm ) Peak wavelength ( λp ) Dominant wavelength ( Hue: λd ) Center wavelength ( λc ) Excitation purity ( Chroma: % ) Chromaticity coordinates ( x, CIE-1931 ) C.C.T ( Correlated Colour Temperature ) C.R.I ( Colour Rendering Index ) Chameleon has built in colorimetric and radiometric capability which are campatible with CIE and NIST traceable. The Unique Optical Design The Chameleon designed with slid-in N.D. filter between optical light path. The Chameleon is a low cost system with a wide dynamic range. LED Applications Measuring LED parameters presents particular challenges for metrology equipment. For example CIE compliant adapters for measuring luminance intensity and flux can have a low light efficiency. The Chameleon system uses a directly coupled light throughput lens unit which ensures the overall system sensitivity even for low light level LED measurement. This optical system is also a wide range of LEDs to be tested from small SMT designs to high power LEDs. The proven Chameleon - Spectroradiometer Specifications Spectral Range 380 to 780 nm Measuring Items IV 9 cd, lm, w) x, y,λd, λc, FWHM, CCT, CRI - Spectral Resolution 2.5 nm Measurement Accuracy IV: ± 7%, *1 λd: ± 1nm x, y: ( stabilized lamp) - Repeatability IV: ± 2% λd: ± 0.3nm x, y: ( stabilized lamp) - Interface USB Dimension ( spectrometer only) mm Power USB 2.0 bus-powered or ext. DC 5V - *1 Directly after calibration relative to the calibration standard 20 SALES@GILDENPHOTONICS.COM T: +44(0)

2 LED CHARTERIZATION FOR PRODUCTION & QUALITY CONTROL Luminous Intensity ( cd) Model Chame - IH 100 Chame - LH 200 Luminous Intensivty Sensitivity Range ( with changeable N.D filters) 5 mcd to 18 cd 20 mlm to 400 lm Measurement Of Luminous Intensity The Chame IH100 adapter provides CIE measurements of luminous intensity and all spectral parameters (e.g. dominant wavelength). Precision engineering maintains the specified measurement distance of precisely 10 cm from a detector with an area of 1 cm². Measurement of Luminous Flux for high power LED Measurement Of Luminous Flux For High Power LED The Chameleon-LH200 integrating sphere adapter is available for measuring luminous flux and radiant power. The LED test fixture is used to push the LED into the opening of the sphere in such a way that all the light radiation is launched into the integrating sphere. The interior of the integrating sphere has a highly reflective and diffusing white coating which is specially flat for this purpose. Auxiliary lamp as a standard accessory. Measurement Of Luminous Flux For Lighting The Chameleon series can be equipped with a 500mm diameter integrating sphere and comes with 50mm diameter input port which extends the D.U.T. dimension for most of LED lighting application. Luminous Flux ( lm ) Online auto loading light bar test AX08 and SMD LED socket Applications Light Bar for Flat Panel Display back light Chip on Board COB High Power Flash Lighting SALES@GILDENPHOTONICS.COM T: +44(0)

3 Chameleon Spectroradiometer Chame LED Source / Meter Chame-3000 is a LED source/meter. It provides forward current up to 1500mA suitable for most high power LED. It also measures forward voltage and reverse current of LED. Chame-3000 can provide up to 3 channels that is a powerful tool for single chip LED and triple chips RGB LED electrical and optical parameters characterization. The Software Function as below. Measurement Parameters Optical and/or electrical measurements Current/voltage mode Current/voltage limits for protecting the LED Current flow times for thermal stabilization of the LED Range for spectral evaluations Hardware Settings Chameleon Spectral Radio Meter Chame Source Meter Handler Interface Polarity Test Multi chip LED's Sorting Criteria Setting upper and lower limits for sorting each measured value. Formula editor for calculations that can also be used for sorting Sorting by colour ranges in the CIE chromaticity space Any AND/OR links for all sorting criteria Optional assignment of sorting bins Allocation of colours and names to each bin Grouping several bins in a bin group Selection of statistical samples CHAMELEON SPECTRORADIOMETER OPTICAL PARAMETER SPECIFICATIONS MODEL CHAME - LH 200 UNIT Measuring Speed 300mS * IV (cd,lm,w) x,y, λd,λp,λc, FWHM - Spectral Range 380 to 780 nm Measuring Items IV (cd,lm,w) x,y, λd,λp,λc, FWHM, CCT, CRI - Spectral Resolution 1 nm Measurement Accuracy IV: ±7% *1 λd: ±1 nm x, y: Sensitivity Range 5 mcd to mcd or 20 mlm to 200 lm - Repeatability IV: ±2% λd: ±0.3 nm x, y: Interface USB Demension mm Power Supply by USB 2.0 or DC 5V - CHAME LED ELECTRICAL PARAMETER TESTER SPECIFCATION MODEL -SL1 CHAME SL2 -SL3 -SH1 -SH2 -SH3 UNIT Measurement Speed ms Measurement Items Measuring VF, Ir, Polarity Judgment - Current Range ma Voltage Range V Measuring Range V ua Measurement Accuracy VF: ±0.5% IR: ±0.5% ( Full scale ) SALES@GILDENPHOTONICS.COM T: +44(0)

4 PHOSPHOR COLORIMETRIC & QUANTUM YIELD ANALYZER Chame - Fluo Phosphor Colorimetric Unique Integrating Sphere Design Quantitative Fluorescence Intensity \Measurement Phosphor Color Analysis Phosphor IQC for LED manufacturer Photo Luminance Measurement for White LED Compact and Easy Installation Chame - QY Quantum Yield Analyzer Excitation and Absorption Analysis Quantum Yield Measurement for LED Phosphor Optionally equipped with tunable light source for excitation CHAMELEON PHOSPHOR COLORIMETRIC MEASUREMENT SYSTEM SPECIFICATIONS MODEL CHAME - FLUO CHAME - QY UNIT *1 Directly after calibration relative to the calibration standard Spectral Range 380 to 780 with Radiant flux calibration nm Spectral Resolution 2.5 nm QY Measurement Repeatability ± 1 ± 2.5 % Colour And Intensity Measuring Items Intensity value ( lm, w ) x, y, λd, λp, λc, FWHM, CCT, CRI - Repeatability IV: ±2% λd: ±0.3 nm x, y: Accuracy IV: ±7% λd: ±1 nm x, y: Interface USB Dimension mm SALES@GILDENPHOTONICS.COM T: +44(0)

5 Chameleon Spectroradiometer CHAMELEON PHOSPHOR COLORIMETRIC MEASUREMENT SYSTEM SPECIFICATIONS MODEL CHAME - FLUO CHAME - QY UNIT Power VAC USB 2.0 bus powered or ext. DC 5V - Diameter is 50 with 10 aperture Diameter is 120 mm Integrating Sphere And Optical Design 8 Excitation with beam spot adjustment Perpendicularly fluorescence light collect Temperature controlled 460 nm blue LED excitation Two pieces design with removable cover - Movable sample holder for quantum yield measurement 90 Excitation focus optics - - Blue Absorption and Quantum Yield LED Phosphor Form Phosphor Powder Phosphor Epoxy on SMD 24 SALES@GILDENPHOTONICS.COM T: +44(0)

6 Powder LED Phosphor Powder Mixed With Epoxy Purpose Determine colour from fluorescence spectrum & quantum yield Determine phosphor concentration in epoxy for process control Chameleon Software The Chameleon software package is a complete solution for LED colour analysis and offers measurements according to the CIE standards. Using the CIE software is very easy; its functions are clearly structured in four main steps: Full control of the measurement parameters Guidance through the measurement procedure Ready-to-use numerical results as well as a graphical chromaticity diagram Storage of past measurements It is an ideal tool for process control or QA colour measurements in industrial applications. Common applications for this software including LED and glass bulb lighting. It can also be used in photometric applications for light emitters. SALES@GILDENPHOTONICS.COM T: +44(0)

7 Chameleon Spectroradiometer Chameleon System Ordering Information nm Model Chame - IH 100 Chame - LH 200 Chame - QY CHame - Fluo IH 100 SGM1NDF - 0D00 SGM1NDF - 0D03 SGM1NDF - 0D06 SGM1NDF - 0D10 SGM1NDF - 0D20 Description Luminous intensity 100 mm, CIE 127A compatible, Maximum intensity up to 8000 mcd with one calibration range ( 50 % ND filter ) Luminous flux calibrated, 200 mm integrating sphere, maximum intensity up to 160 lm, with one calibration range ( 25% ND filter ) nm quantum yield measurement system, software: quantum yield, included 460 nm blue LED with power supply LED phosphor measurement system, LED phosphor measurement system. Included Fluo-LED460 excitation source, 3 position rotation stage and 3 powder sample holder Luminous intensity 100 mm, CIE 127A compatible adaptor, can switch with luminous flux integration sphere Extra calibration for Chame - LH200, measurement range up to 40lm Extra calibration for Chame - LH200, measurement range up to 80lm Extra calibration for Chame - LH200, measurement range up to 160lm Extra calibration for Chame - LH200, measurement range up to 400lm Extra calibration for Chame - LH200, measurement range up to 3500lm LED Source / Meter Chame SL1 Chame SL2 Chame SL3 Chame SH1 Chame SH2 Chame SH3 1-Ch, LED source / meter, output current 0.5 A/Ch 2-Ch, LED source / meter, output current 0.5 A/Ch 3-Ch, LED source / meter, output current 0.5 A/Ch 1-Ch, LED source / meter, output current 1.5 A/Ch 2-Ch, LED source / meter, output current 1.5 A/Ch 3-Ch, LED source / meter, output current 1.5 A/Ch 26 SALES@GILDENPHOTONICS.COM T: +44(0)

8 Chameleon Mounting Frame & LED Socket Adaptor Chameleon System Ordering Information nm MIA - TS MIA - IHISADP MIA - LHISADP MIA MIA MIA MIA MIA - AX08 MegaLED - SGM100 base plate IS intensity head adaptor for MIA IS integration sphere adaptor Test socket dimension mm Test socket dimension mm, compatible with IS LED-555 Test socket dimension mm, compatible with IS LED-545 Test socket dimension mm Test Ssocket for AX08 Excitation Source For Chame - Fluo and Chame - QY QY - LED460 Fluo - LED460 Fluo - LEDxxx 460 nm ( dominant wavelength ) 1W LED excitation light source, with adaptor to fit Chameleon QY excitation port Temperature and power stabilized 460 nm ( dominant wavelength ) 1W LED excitation light source module for Chame-Fluo replacement purpose Plug and play temperature and power stabilized and customer selected dominant wavelength 1W LED excitation light source module for Chame-Fluo Sample Holder QY - F1 Powder sample holder SALES@GILDENPHOTONICS.COM T: +44(0)