LED 81x. Test Sockets for High-Power LEDs. Two Global Leaders. One Complete Solution.

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1 LED 81x Test Sockets for High-Power LEDs Two Global Leaders. One Complete Solution.

2 Our story Two Global Leaders. One Complete Solution. Konica Minolta Sensing Americas provides advanced optical technology that precisely measures the elements of color and light. Their products have become a staple in research and manufacturing environments, helping organizations to meet product quality and operational goals with less waste, time, and effort. This commitment to creating value for customers is the core principle behind the Konica Minolta brand, and has led them to develop the world s first portable spectrophotometer and the first light meter used on board a spacecraft (Apollo 8). It s also the driving force behind the high level of quality and precision built into each of their products. These are some of the reasons why Konica Minolta is regarded as the technological leader in color and light measurement solutions today. Based in Germany, Instrument Systems develops and produces high-quality optical test and measurement instruments for a broad spectrum of applications. Their extensive product range includes spectrometers, imaging photometers and colorimeters, goniophotometers, integrating spheres, and turnkey system solutions. Instrument Systems is dedicated to working with standardization committees and associations such as ICDM and CIE. They also cooperate with leading national metrology institutes. Now, these two experts have combined their knowledge and tools together to offer the complete solution for the most accurate measurement of light and color available in the market today.

3 Your total light and display sensing solution. Product Highlights Passive cooling with heat sink and fan Models for all common high-power LEDs PT100 temperature sensor Maximum LED power rating of 5 W High-Power Also Means High-Temperature High-power LEDs pose a real challenge to users implementing lighting applications. But these high-wattage LEDs do not only generate high light outputs. The associated power dissipation also leads to a massive temperature rise in the component. The LED must be protected by suitable thermal management in order to prevent significant shortening of its service life or even its destruction. What s more, the temperature of the LED chip has an enormous influence on the light output emitted and on the radiation spectrum (LED color). The higher the temperature, the lower the light output. Design, Centering Cap Concept, Mechanical Functionalities The LED-81x test sockets with passive cooling are optimized for one particular type of high-power LED. The perfect fit of the test sample in the test socket and the centering cap with locking mechanism guarantee correct mounting of LEDs every time. Furthermore, this design also makes changing over LEDs quick and easy. The range of test sockets covers all commonly available models from the world s leading LED manufacturers, as well as small Level 2 printed circuit boards (e.g. Luxeon Star). The LED-81x series is constantly being expanded to include new LED models. Customer specificc test sockets can also be supplied on request. Two different centering caps are used depending on the optical quantity to be measured: A sand-blasted, white anodized centering cap is used to measure luminous flux with integrating spheres (this centering cap belongs to the scope of delivery of the test socket). Reliable Operation of LEDs with the LED-81x Test Sockets Test sockets from the LED-81x series enable high-power LEDs with wattages of up to 5 W to be operated reliably and safely. These sockets have been designed such that the heat generated at the LED is quickly dissipated to the ambient air. This effect is assisted by a fan. A PT100 sensor whose measurements can be read out at a suitable metering device is integrated to monitor the temperature. A black anodized centering cap is used to measure the luminous intensity using CIE-compliant measurement adapters for the I LED-A und I LED-B measurement geometries (cap optional).

4 Your total light and display sensing solution. Efficient Cooling of the LED The heat load at the LED is dissipated by means of a goldplated copperzirconium rod which houses a PT100 temperature sensor. The sensor is positioned immediately below the contact surface for the test sample and in this way ensures maximum measuring accuracy. The high thermal conductivity of the copperzirconium rod and the built-in fan ensure efficient cooling of the LED and protect the LED against being destroyed when ambient temperatures are high. The test sockets can be used under ambient temperatures ranging between 15 and 35 C. Precise Contacting Using the 4-Wire System Electrical contacting of the LED is provided by a four-wire system. This enables not only the operating current to be applied but also the forward voltage to be measured precisely at the same time. The LED-81x series test sockets are rated for maximum LED operating currents of 1.5 A. Measuring the Temperature The measurements taken by the PT100 temperature sensor can be read out on any multimeter with an accurate resistance measurement function. Instrument Systems recommends the affordable precision temperature meter, LED-750. This unit has an RS-232 interface for connection to a PC. A Keithley 2400/2600 series sourcemeter is highly suitable as the current source because it can also be used to measure the forward voltage of the LED with great accuracy.

5 Contact information Instrument Systems - Operating Globally, Acting Locally Instrument Systems is the premier company for light measurement. As a subsidiary company of Konica Minolta we have access to resources over the long term and to a global network our mission is your solution, anytime and anywhere. World-class customer support is rewarded with customer loyalty - a top priority at Instrument Systems. Neumarkter Str. 83 D München, Germany Phone: +49 (089) Fax: +49 (089) webinfo@instrumentsystems.com Konica Minolta Sensing Americas Konica Minolta Sensing, Americas represents Instrument Systems in North America and Canada with a high level of expertise in marketing optical measuring instruments. High-quality customer support is based on a track record of close cooperation and constant exchange of information and know-how. 101 Williams Drive Ramsey, NJ USA Phone: Toll Free: Fax: marketing.sus@konicaminolta.com sensing.konicaminolta.us

6 Your total light and display sensing solution. Ordering Information Order Number LED LED LED LED LED LED LED LED LED LED LED LED LED LED Description Test sockets for high-power LEDs For LUMILEDS LUXEON EMITTER LEDs (Type: Batwing, Lambertian, High Dome; Side Emitting); with max. 5 W power dissipation; passive cooling via heat sink and fan; incl. PT100 temperature sensor and 4-wire connection; socket dimensions: 7.95 x 7.3 mm; incl. centering cap with 25 mm diam. for luminous fl ux measurement. For LUMILEDS LUXEON K2 LEDs; with max. 5 W power dissipation; passive cooling via heat sink and fan; incl. PT100 temperature sensor and 4-wire connection; socket dimensions: 7.5 x 7.5 mm; incl. centering cap with 25 mm diam. for luminous fl ux measurement. For LUMILEDS LUXEON STAR LEDs; with max. 5 W power dissipation; passive cooling via heat sink and fan; incl. PT100 temperature sensor and 4-wire connection; incl. centering cap with 25 mm diam. for luminous fl ux measurement. For OSRAM OS GOLDEN DRAGON LEDs; with max. 5 W power dissipation; passive cooling via heat sink and fan; incl. PT100 temperature sensor and 4-wire connection; socket dimensions: 7.1 x 6.1 mm; incl. centering cap with 25 mm diam. for luminous fl ux measurement For CREE XLamp 7090 LEDs; with max. 5 W power dissipation; passive cooling via heat sink and fan; incl. PT100 temperature sensor and 4-wire connection; socket dimensions: 7.2 x 9.2 mm; incl. centering cap with 25 mm diam. for luminous fl ux measurement For CREE XLamp 4550 LEDs; with max. 5 W power dissipation; passive cooling via heat sink and fan; incl. PT100 temperature sensor and 4-wire connection; socket dimensions: 5.2 x 4.6 mm; incl. centering cap with 25 mm diam. for luminous fl ux measurement For NICHIA JUPITER NCCx022 LEDs; with max. 5 W power dissipation; passive cooling via heat sink and fan; incl. PT100 temperature sensor and 4-wire connection; socket dimensions: 7.4 x 8.9 mm; incl. centering cap with 25 mm diam. for luminous fl ux measurement Accessory for LED-81x test socket Centering cap with 25 mm diameter for luminous intensity measurement; for LUMILEDS LUXEON EMITTER test socket LED-811-1; incl. compensation rings Centering cap with 25 mm diameter for luminous intensity measurement; for LUMILEDS LUXEON K2 test socket LED Centering cap with 25 mm diameter for luminous intensity measurement; for LUMILEDS LUXEON STAR test socket LED Centering cap with 25 mm diameter for luminous intensity measurement; for OSRAM OS GOLDEN DRAGON test socket LED Centering cap with 25 mm diameter for luminous intensity measurement; for CREE XLamp 7090 test socket LED Centering cap with 25 mm diameter for luminous intensity measurement; for CREE XLamp 4550 test socket LED Centering cap with 25 mm diameter for luminous intensity measurement; for NICHIA JUPITER NCCx022 test socket LED Instrument Systems is continually working to develop and improve products. Any technical changes, errors or misprints do not form grounds for compensation. The company`s Terms of Delivery and Payment apply in all other respects. Technical Specifications Thermal specifications Maximum temperature at PT C Electrical specifications Max. LED operating current 1.5 A Max. power dissipation 5 W Operating conditions Temperature range 15 C 35 C Max. humidity 70% rf General specifi cations Length 150 mm Weight 0.75 kg In the interest of the continuous development and improvement of our products, we reserve all rights to make technical changes to the information contained in our printed material. Such changes, errata and printing mistakes do not constitute grounds for claims for damages. The LumiCam series of measurement cameras may only be used for luminance and chromaticity measurements of self-illuminating objects. SAFETY PRECAUTIONS For correct use and for your safety, be sure to read the instruction manual before using the instrument. Always connect the instrument to the specified power supply voltage. Improper connection may cause a fire or electric shock. Certificate No : LRQ A Registration Date : March 3, 1995 Certificate No : JQA-E Registration Date : March 12, 1997