the chameleon series is designed to measure the … 127 - 2007 and nist ... sensitivity even for low...

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Spectroradiometer

Chameleon

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, y @ CIE-1931 )

• C.C.T ( Correlated Colour Temperature )

• C.R.I ( Colour Rendering Index )

LED ApplicationsMeasuring 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 has built in colorimetric and

radiometric capability which are campatible with

CIE 127 - 2007 and NIST traceable.

The Unique Optical

DesignThe Chameleon designed with slid-in N.D. filter

between optical light path. The Chameleon is a

low cost system with a wide dynamic range.

SPEED / STABILITY / ACCURACY

Chameleon - Spectroradiometer SpecificationsChameleon - 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: 0.005 ( stabilized lamp) -

Repeatability IV: ± 2% λD: ± 0.3nm x, y: 0.002 ( stabilized lamp) -

Interface USB 2.0 -

Dimension 140 × 80 × 180 ( spectrometer only) mm

Power USB 2.0 bus-powered or ext. DC 5V -

*1 Directly after calibration relative to the calibration standard

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Model Luminous Intensivty

Sensitivity Range ( with changeable N.D filters)

Chame - IH 100 5 mcd to 18 cd

Chame - LH 200 20 mlm to 400 lm

LED CHARTERIZATION FOR

PRODUCTION & QUALITY CONTROL

Luminous Intensity ( cd)

AX08 and SMD LED socket

Luminous Flux ( lm )

Online auto loading light

bar test

Measurement Of Luminous

IntensityThe Chame IH100 adapter provides CIE-127-2007

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.

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 high

power LED


Flux For LightingThe 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.


Flux For High Power LED

• Light Bar for Flat Panel

Display back light

• Chip on Board COB

• High Power Flash

Lighting

Applications


Spectroradiometer

Chameleon

CHAMELEON SPECTRORADIOMETER OPTICAL PARAMETER SPECIFICATIONSCHAMELEON 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: 0.005 -

Sensitivity Range 5 mcd to 30000 mcd or 20 mlm to 200 lm -

Repeatability IV: ±2% λD: ±0.3 nm x, y: 0.002 -

Interface USB 2.0 -

Demension 140 × 80 × 180 mm

Power Supply by USB 2.0 or DC 5V -

CHAME - 3000 LED ELECTRICAL PARAMETER TESTER SPECIFCATIONCHAME - 3000 LED ELECTRICAL PARAMETER TESTER SPECIFCATIONCHAME - 3000 LED ELECTRICAL PARAMETER TESTER SPECIFCATIONCHAME - 3000 LED ELECTRICAL PARAMETER TESTER SPECIFCATION

MODEL CHAME-3000

-SL1

CHAME-300

0-SL2

CHAME-3000

-SL3

CHAME-3000CHAME-3000

-SH1

CHAME-3000

-SH2

CHAME-3000

-SH3

UNIT

Measurement Speed 20 30 45 40 80 120 mS

Measurement Items Measuring VF, Ir, Polarity JudgmentMeasuring VF, Ir, Polarity JudgmentMeasuring VF, Ir, Polarity JudgmentMeasuring VF, Ir, Polarity JudgmentMeasuring VF, Ir, Polarity Judgment -

Current Range 0 - 5000 - 5000 - 500 0 - 15000 - 15000 - 1500 mA

Voltage Range 0 - 100 - 10 0 - 100 - 10 V

Measuring Range 0 - 10.000 - 10.000 - 10.00 0 - 10.000 - 10.000 - 10.00 VMeasuring Range

0 - 1000 - 1000 - 100 0 - 1000 - 1000 - 100 uA

Measurement

Accuracy

VF: ±0.5% IR: ±0.5% ( Full scale )VF: ±0.5% IR: ±0.5% ( Full scale )VF: ±0.5% IR: ±0.5% ( Full scale )VF: ±0.5% IR: ±0.5% ( Full scale )VF: ±0.5% IR: ±0.5% ( Full scale ) -

Chame - 3000 LED Source / MeterChame-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.

Hardware Settings

• Chameleon Spectral Radio Meter

• Chame -3000 Source Meter

• Handler Interface

• Polarity Test

• Multi chip LED's

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

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 PHOSPHOR COLORIMETRIC MEASUREMENT SYSTEM SPECIFICATIONSCHAMELEON PHOSPHOR COLORIMETRIC MEASUREMENT SYSTEM SPECIFICATIONSCHAMELEON PHOSPHOR COLORIMETRIC MEASUREMENT SYSTEM SPECIFICATIONS

MODEL CHAME - FLUO CHAME - QY UNIT

Spectral Range 380 to 780 with Radiant flux calibrationo 780 with Radiant flux calibration nm

Spectral Resolution 2.52.5 nm

QY Measurement Repeatability ± 1 ± 2.5 %

Colour And Intensity Measuring Items Intensity value ( lm, w ) x, y, ity value ( lm, w ) x, y, λd, λp, λc, FWHM, CCT, CRI -

Repeatability IV: ±2% λD: ±0.3 nm x, y: 0.002IV: ±2% λD: ±0.3 nm x, y: 0.002 -

Accuracy IV: ±7% λD: ±1 nm x, y: 0.005IV: ±7% λD: ±1 nm x, y: 0.005 -

Interface USB 2.0USB 2.0 -

Dimension 414 × 243 × 415 420 × 330 × 185 mm

*1 Directly after calibration relative to the calibration standard

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


Spectroradiometer

Chameleon

Blue Absorption and Quantum Yield

Phosphor Powder

Phosphor Epoxy on SMD

LED Phosphor Form

CHAMELEON PHOSPHOR COLORIMETRIC MEASUREMENT SYSTEM SPECIFICATIONSCHAMELEON PHOSPHOR COLORIMETRIC MEASUREMENT SYSTEM SPECIFICATIONSCHAMELEON PHOSPHOR COLORIMETRIC MEASUREMENT SYSTEM SPECIFICATIONS

MODEL CHAME - FLUO CHAME - QY UNIT

Power 100 - 240 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

Two pieces design with removable cover -

Integrating Sphere And Optical DesignPerpendicularly fluorescence light

collect

Movable sample holder for quantum yield

measurement

-

Temperature controlled 460 nm

blue LED excitation

90° Excitation focus optics -


LED Phosphor Purpose

Powder Determine colour from fluorescence spectrum & quantum yield

Powder Mixed With Epoxy 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.

Notes.


Spectroradiometer

Chameleon

Chameleon System Ordering Information

400 - 780 nm

Model Description

Chame - IH 100 Luminous intensity 100 mm, CIE 127A compatible, Maximum intensity up to 8000 mcd with one

calibration range ( 50 % ND filter )

Chame - LH 200 Luminous flux calibrated, 200 mm integrating sphere, maximum intensity up to 160 lm, with one

calibration range ( 25% ND filter )

Chame - QY 400 - 780 nm quantum yield measurement system, software: quantum yield, included 460 nm blue

LED with power supply

CHame - Fluo LED phosphor measurement system, LED phosphor measurement system. Included Fluo-LED460

excitation source, 3 position rotation stage and 3 powder sample holder

IH 100 Luminous intensity 100 mm, CIE 127A compatible adaptor, can switch with luminous flux integration

sphere

SGM1NDF - 0D00 Extra calibration for Chame - LH200, measurement range up to 40lm





LED Source / MeterLED Source / Meter

Chame - 3000 -SL1 1-Ch, LED source / meter, output current 0.5 A/Ch



Chame - 3000 -SH1 1-Ch, LED source / meter, output current 1.5 A/Ch




Chameleon Mounting Frame & LED Socket AdaptorChameleon Mounting Frame & LED Socket Adaptor

MIA - TS - 001 MegaLED - SGM100 base plate

MIA - IHISADP IS intensity head adaptor for MIA

MIA - LHISADP IS integration sphere adaptor

MIA - 3014 Test socket dimension 3.0 × 1.4 mm

MIA - 3020 Test socket dimension 3.0 × 2.0 mm, compatible with IS LED-555

MIA - 3528 Test socket dimension 3.0 × 2.8 mm, compatible with IS LED-545

MIA - 5050 Test socket dimension 5.0 × 5.0 mm

MIA - AX08 Test Ssocket for AX08

Excitation Source For Chame - Fluo and Chame - QYExcitation Source For Chame - Fluo and Chame - QY

QY - LED460 460 nm ( dominant wavelength ) 1W LED excitation light source, with adaptor to fit Chameleon QY

excitation port

Fluo - LED460 Temperature and power stabilized 460 nm ( dominant wavelength ) 1W LED excitation light source

module for Chame-Fluo replacement purpose

Fluo - LEDxxx 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

Chameleon System Ordering Information

400 - 780 nm

the chameleon series is designed to measure the … 127 - 2007 and nist ... sensitivity even for low...

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