Engineering, Production & Testing

Tools | Measurement | Manufacturing | Spectroradiometer | Dec 10, 2019
Instrument System's New Spectroradiometer Speeds up LED Production
Instrument System's New Spectroradiometer Speeds up LED Production Product life cycles are getting shorter all the time. The corresponding increase in the number of product variants presents manufacturing companies with new challenges. Production lines need to be faster and more complex, yet also more user-friendly. Instrument Systems – a well-known manufacturer of light measurement technology – works closely with its customers in the field of LED production to develop modular and flexible components for quality inspection in mass production environments. For the new spectroradiometer CAS 125, Instrument Systems has therefore focused on production-related applications for LEDs in the spectral range between 200 and 1100 nm. Instrument Systems will be presenting its new measurement device at booth 8.0 F60 of next year's Light + Building trade show, which will be held in Frankfurt from 8 to 13 March, 2020. Read more »
Featured | Materials | Encapsulants | Epoxy | Nov 05, 2019
Epoxy Features Very Low Coefficient of Thermal Expansion
Epoxy Features Very Low Coefficient of Thermal Expansion Master Bond EP30LTE-2 has been developed for joining dissimilar substrates exposed to thermally or mechanically induced stresses. It can be used for sealing, coating and encapsulating, especially for small to medium sized castings where a very low coefficient of thermal expansion (CTE) is required. Read more »
Tools | Measurement | PowerAnalyzer | Engineering | Manufacturing | Research | Oct 30, 2019
Vitrek's New Ultra High Accuracy Power Analyzer Sets New Standard for Price/Performance
Vitrek's New Ultra High Accuracy Power Analyzer Sets New Standard for Price/Performance Vitrek, the leader in high-voltage test and measurement equipment, introduces the PA920 Series Ultra High Accuracy Power Analyzer. The PA920 sets the new standard for accuracy (0.024% of reading) in the graphical power analyzer market. It integrates an ultra-high accuracy, wideband waveform digitizer with advanced computational capability, a large high-resolution display and a full-color touchscreen user interface. Read more »
Tools | Measurement | Spectroradiometer | Power Meter | Oct 14, 2019
High Precision Wavelength and Power Measurement; Sub-Nanometer Resolution and Accuracy
High Precision Wavelength and Power Measurement; Sub-Nanometer Resolution and Accuracy Gamma Scientific announces the release of the Wavemon™ wavelength and power meter. The unit delivers accurate, real-time wavelength data combined with power measurement at a fraction of the cost of traditional spectrometers. Using proprietary optical filtering techniques and onboard calibration data, the Wavemon is able to resolve wavelength with accuracies to +/- 0.25 nm and +/- 0.01 nm repeatability and irradiance absolute accuracy of +/- 1%. Read more »
Tools | Measurement | Imaging Spectrometer | Oct 10, 2019
ULTRIS Q20 - The New Hyperspectral Video Camera with Ecellent Data Quality, Flexibility and Speed
ULTRIS Q20 - The New Hyperspectral Video Camera with Ecellent Data Quality, Flexibility and Speed Cubert's new ULTRIS camera was developed based on the light field technology. The camera features an Ultra-HD CMOS sensor with 20 MP, which makes ULTRIS the imaging spectrometer with the world-wide highest resolution. During image acquisition the object is recorded with a multitude of images, each with its own optical bandpass filter with different center wavelength. Read more »
Flicker | Spectral Light Meters | Tools | EcoDesign Directive | Measurement | Oct 08, 2019
BTS256-EF Measures New Flicker Metrics for Compliance with Ecodesign Directive
BTS256-EF Measures New Flicker Metrics for Compliance with Ecodesign Directive The European Commission´s proposed regulation of lighting under the Ecodesign Directive will establish mandatory product performance and quality requirements on all lighting products. This new EU directive will include strict requirements for flicker and stroboscopic effect, collectively referred to as temporal light artefacts (TLA). Simple measures such as flicker index and modulation depth will not be adequate as they do not distinguish the possible TLA effects and do not account for the effect of frequency-dependent sensitivity or the wave shape of light output. The BTS256-EF spectral light and flicker meter measures the specific metrics required by the regulation, PstLM and SVM. Read more »
Tools | Measurement | Spectroradiometer | UV Measurement | Special Applications | Sep 17, 2019
New Stray Light Correction Method Enables UV Hazard Measurements with Array Spectroradiometer
New Stray Light Correction Method Enables UV Hazard Measurements with Array Spectroradiometer A new stray light correction method implemented in the BTS2048 UV array spectroradiometer now enables applications previously only possible with double monochromator systems. This novel method was presented at the CIE's 29th quadrennial session. It combines Out-of-Range and In-Band stray light correction techniques, thereby greatly increasing the dynamic range of accurate UV measurements. Read more »
Tools | Measurement | Luxmeters | Automotive | Special Applications | Sep 06, 2019
New Photometric Detector for Very Low Illuminance Measurements
New Photometric Detector for Very Low Illuminance Measurements To meet the demands of the increasing number of very low light level applications, Gigahertz-Optik has introduced the VL-3707 precision photometric detector capable of accurate measurements down to less than 100 μlux. Read more »
Featured | Tools | Measurement | Goniophotometers | Goniospectrometer | Aug 30, 2019
Goniometer LGS 650: Higher Accuracy and Reproducibility
Goniometer LGS 650: Higher Accuracy and Reproducibility Goniophotometry is an absolute measuring procedure that can achieve a higher level of accuracy than sphere photometry. It does not require a luminous flux standard, but in contrast is often used for calibrating standard lamps for luminous flux. In addition to the luminous flux, photometric spatial radiation properties, so-called luminous intensity distribution curves and the colorimetric distribution of radiation emitted from a light source can be determined. Partial luminous flux, i.e. the photometric radiant flux in a limited solid angle range, can also be measured for e.g. the evaluation of the energy efficiency class of a test sample. Read more »
Engineering | API | Tools | Smart Lighting + IoT | Software | Aug 07, 2019
Xicato Releases Open Source Software for Future of Smart Buildings
Xicato Releases Open Source Software for Future of Smart Buildings Xicato, the leading provider of highest quality light sources and smart building wireless controls, announced the official release of its XIG API (Xicato Intelligent Gateway application programming interface) to the software developer and system integration community under the standard MIT Free Open Source Software (FOSS) license. The XIG API enables configuration, control, monitoring, data reporting and data analytics of large networks of Bluetooth Mesh nodes installations that integrate lighting, sensors, switches, and audio-visual effects in any type of commercial or residential smart space. Read more »
Featured | Manufacturing | Materials | Coating | Bonding | Jul 30, 2019
NASA Low Outgassing Rated UV Curing Adhesive
NASA Low Outgassing Rated UV Curing Adhesive Master Bond UV26 is a one part UV curable system featuring an exceptionally high glass transition temperature (Tg) ranging from 160 to 170°C. It is a NASA low outgassing certified compound that offers strong adhesion to a wide variety of substrates such as glass, surface treated metals and many plastics. As a coating and adhesive it is also capable of withstanding harsh chemicals including acids, bases, fuels and many aggressive solvents. Read more »
Manufacturing | Materials | Processes | PCBs | Electromechanics | Jun 24, 2019
Plasma Metallisation: Lumitronix Utilises Paper and PET as Printed Circuit Board
Plasma Metallisation: Lumitronix Utilises Paper and PET as Printed Circuit Board In cooperation with its technology partners, the Swabian LED company Lumitronix succeeded in equipping plasma-metallised flexible printed circuit boards with electronic components. This is based on the one-of-a-kind process of plasma metallisation. The novel technology from the field of medical engineering turns a plurality of materials into electrically conducting and solderable printed circuit boards that were not suitable for an assembly with electronic components up to this point in time. Read more »
Featured | Tools | Measurement | Goniophotometers | Apr 09, 2019
On-the-Fly Light Measurement of Modulated LEDs with DSP 200
On-the-Fly Light Measurement of Modulated LEDs with DSP 200 Instrument Systems addresses increasing demands on light measurement technology in the automotive sector: the goniophotometer AMS 5000 combined with the DSP 200 photometer offers a perfect solution for testing modulated LEDs, which today ensure a driving experience under optimum lighting conditions. Read more »
Featured | Materials | Encapsulants | Polyurethane | Outdoor Applications | Apr 05, 2019
Electrolube Provides Innovative Resin Solution for LED Lens Issue
Electrolube Provides Innovative Resin Solution for LED Lens Issue Electrolube, the global manufacturer of electro-chemicals, has provided an innovative solution for a complex LED assembly issue. The customer, a leading manufacturer of street lighting and high-bay luminaires in India, had been experiencing problems with the attachment of individual lenses to the elements of multiple LED arrays. The function of these lenses is to scatter or focus light from the arrays, as required, and while some of them are held in position by fasteners, most are secured in place with a locking mechanism. The locking mechanism is perfectly adequate when the luminaire is placed in situ but it tends to loosen during transportation, leading to the lenses becoming detached and causing damage to the array. Read more »
Tools | Engineering | Software | Simulation Tools | Mar 12, 2019
Lighting Analysts Releases Luxiflux–Zonal - Web-Based Interior Lighting Estimator Tool
Lighting Analysts Releases Luxiflux–Zonal - Web-Based Interior Lighting Estimator Tool Lighting Analysts, a global leader in illumination engineering software, is pleased to announce the release of our latest web-based software, Luxiflux–Zonal, the anticipated new responsive design, interior lighting estimator tool for product manufacturer's websites. This software utilizes server-side, AWS-hosted architecture opening the door for additional new web-based software development. The ground-up responsive design provides an excellent user experience for mobile users (iOS and Android) as well as traditional desktop. Read more »
Tools | Database | Engineering | UV-LEDs | Mar 06, 2019
Kopp Glass Releases UV LED Product Database
Kopp Glass Releases UV LED Product Database Kopp Glass announces the release of a UV LED Product Database that enables users to easily evaluate and select the optimal UV LED for specific applications. With hundreds of UV LED's available, researching and comparing the various options is a tedious, time-consuming process. This database streamlines the selection process. The comprehensive resource contains over 700 UV LEDs from 29 different manufacturers—including products from industry leaders such as Seoul Viosys, LG Innotek and Rayvio. Read more »
Materials | Manufacturing | Encapsulants | Silicones | Harsh Enviroment | Feb 15, 2019
Dow's New, Cost-Efficient DOWSIL™ EI-2888 Primerless Silicone Encapsulant Protects LEDs in Harsh Environments
Dow's New, Cost-Efficient DOWSIL™ EI-2888 Primerless Silicone Encapsulant Protects LEDs in Harsh Environments Dow, a global leader in silicones, silicon-based technology and innovation, today unveiled DOWSIL™ EI-2888 Primerless Silicone Encapsulant, an optically-clear silicone for professional LED lighting that cures at room temperature. This advanced silicone technology provides superb optical performance without compromise and offers unique rheological properties for use with light fixtures in a variety of shapes and forms. Designed for explosion proof and high ingress protection rated luminaries, DOWSIL™ EI-2888 Primerless Silicone Encapsulant is also cost-effective to buy and use as its patented composition does not contain platinum– unlike other silicone solutions currently available on the market. Read more »
Featured | Materials | Encapsulants | Manufacturing | Feb 07, 2019
Nanosilica Filled Epoxy with High Abrasion Resistance
Nanosilica Filled Epoxy with High Abrasion Resistance Master Bond EP30NS is a two component epoxy system that cures at room temperature or more rapidly at elevated temperatures. It is optically clear especially in thin sections and can be used as an adhesive, sealant, coating and encapsulation compound. EP30NS offers dimensional stability, linear shrinkage of less than 0.01%, excellent physical strength characteristics and cures rigid. Most significantly, this epoxy system has been independently tested per ASTM D4060-14 for abrasion resistance for 1,000 cycles and exhibited a loss of weight of only 18.3 mg. This value exceeds typical epoxy compositions and demonstrates the compound's ability to withstand exposure to scuffing, gouging, scraping, scratching and wear. Read more »
Featured | Test Equipment | Spectroradiometer | UV | Tools | Jan 24, 2019
Fast Production Test of UV-LEDs
Fast Production Test of UV-LEDs Numerous applications, for example in the medical area or in material testing, are based on precisely specified UV radiation. For UV-B and UV-C emitters, the measurement of their spectrum between 325 nm down to 200 nm is generally only possible with extended measurement times due to their low radiant flux. As such, a condition for fast testing within production is high reliability in conjunction with high optical throughput of all participating system components. Within its well-established CAS-series of premium spectroradiometers over many years, Instrument Systems has developed a novel series-type CAS 140D-157. This new system measures precisely and reliably not only within the visible spectrum, but also in the UV. Coupled with a PTFE-coated integrating sphere, the system permits for fast 24/7 production tests of UV emitters to be run. Read more »
Featured | Tools | Measurement | Spectroradiometer | Oct 18, 2018
High Volume Laser Diode and VCSEL Testing
High Volume Laser Diode and VCSEL Testing Hitherto established measurement technologies for laser diodes – such as dispersive scanning spectrometry and Fourier-transform infrared spectroscopy (FTIR) – can react sensitively to a production environment. High-resolution array spectroradiometers are effective alternatives that offer multiple advantages, also in continuous production. Laser diodes, and in particular vertical-cavity surface-emitting lasers (VCSELs), have experienced rapid market growth due to new applications and new technological approaches. Examples of this are infrared VCSELs integrated into consumer electronics and direct diode lasers based on VCSEL arrays, replacing conventional laser systems. Read more »
Tools | Test Equipment | Spectroradiometer | Radiometer | Sep 13, 2018
New Ophir® FluxGage™ Measurement System for Large-Size Luminaires at LpS
New Ophir® FluxGage™ Measurement System for Large-Size Luminaires at LpS MKS Instruments, Inc., a global provider of technologies that enable advanced processes and improve productivity, announces the Ophir® FluxGage™ FG1500, the newest member of the FluxGage family of compact measurement systems for LED luminaires. The FG1500 features an aperture size of 144 x 64cm, allowing for photometric measurement of large-size street and industrial luminaires, LED flat panels, and troffer lights. Photometric measurements include total luminous flux (up to 80,000 lm), spectrum and color parameters (CCT, CRI, TM-30), and flicker. Read more »
Featured | Tools | Test Equipment | Photometers | Aug 21, 2018
New Photometer DSP 200 - More Accurate, Faster and Further
New Photometer DSP 200 - More Accurate, Faster and Further Instrument Systems has introduced a new, versatile photometer to the market. The DSP 200 conforms to the highest accuracy grade L to DIN 5032-7 (2017) and has an extremely broad measuring range from 0.1 mlx to 200 klx for all common light sources, including pulse-width modulated LEDs. It is extremely well-suited to ultra-fast measurements of spatial light distributions with the goniometers of the AMS or LGS series. Read more »
Tools | Test Equipment | Photometers | Aug 17, 2018
More Accurate, Faster, Further with Instrument Systems' New Photometer DSP 200
More Accurate, Faster, Further with Instrument Systems' New Photometer DSP 200 Instrument Systems has introduced a new, versatile photometer to the market. The DSP 200 conforms to the highest accuracy grade L to DIN 5032-7 (2017) and has an extremely broad measuring range from 0.1 mlx to 200 klx for all common light sources, including pulse-width modulated LEDs. It is extremely well-suited to ultra-fast measurements of spatial light distributions with the goniometers of the AMS or LGS series. Read more »
Tools | Manufacturing | Test Equipment | Conformal Coating | Jul 24, 2018
Nordson ASYMTEK Combines Conformal Coating and Inspection into One Automated System
Nordson ASYMTEK Combines Conformal Coating and Inspection into One Automated System Nordson ASYMTEK a Nordson company, a global leader in dispensing, jetting, and coating equipment and technologies, announces an automated coating inspection (ACI) line combining its Select Coat® SL-940 Conformal Coating system with the FX-940UV Series ACI/AOI Automated Conformal Coat Inspection system. Together, the systems ensure a conformal coating process that's accurate and reliable, and delivers ongoing coating quality and consistency. Read more »
Featured | Tools | Test Equipment | Spectroradiometer | Jul 12, 2018
Stray Light Correction for Array Spectroradiometers
Stray Light Correction for Array Spectroradiometers The core competency of Instrument Systems is providing high performance array spectroradiometers, e.g. the CAS 140D that features highest measurement accuracy and reliability. Quality and accuracy of a spectrometer are extremely important because all radiometric, photometric and colorimetric quantities are calculated from the spectral data. A considerable source of error is the occurrence of stray light in the device. This means that a certain pixel of the array detector is contaminated by radiation other than the targeted spectral component. Read more »
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