LED Sources
emit light as a reference or to illuminate.
See Also: Light Sources, Optical Light Sources
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Frequency Sources
PMI offers a full line of Digitally Controlled Oscillators (DTOs), Dielectric Resonator Oscillators (DROs), Voltage Controlled Oscillators (VCOs) and Frequency Synthesizers covering various frequencies in the 50 MHz to 40 GHz range. All models are designed to withstand stringent military ground or airborne environments. These models use the latest internal digital calibration techniques such that frequency drift over the operating temperature range is minimal. All units offer fast switching speeds and stable frequency outputs with low phase noise. If you do not see exactly what you need, please e-mail your requirement to sales@pmi-rf.com so we can propose an instant solution.
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AC Power Sources
RS Series
AMETEK Programmable Power, Inc.
The RS Series consists of multiple high power AC and DC power systems that provide controlled AC and DC output for ATE and product test applications. This high power AC and DC test system covers a wide spectrum of AC and DC power applications at an affordable cost. Using state-of-the-art PWM switching techniques, the RS series combines compactness, robustness and functionality in a compact floor-standing chassis, no larger than a typical office copying machine. This higher power density has been accomplished without the need to resort to elaborate cooling schemes or additional installation wiring. Simply roll the RS unit to its designated location (using included casters), plug it in, and the RS series is ready to work for you.
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Noise Source Family
SNS Series
Works in conjunction with the NFA Series of noise figure analyzers to simplify measurement set-up and improve accuracy and reliability, automatically downloading electronically stored calibration data.
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High Temperature Source
The Veeco High Temperature Source provides thermal evaporation of charge materials at temperatures up to 2000°C. This compact MBE source operates efficiently to achieve high temperatures without excessive thermal load on the system. Low power requirements also enhance the lifetime of the heater filaments.
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LEDs
Several applications need an optical indication to show a specific situation. Our LED array assortment covers the most demanding requirements on a cost-effective way. The robust and standardized design can be soldered easy and save to any standard PCB. From THT LED devices to innovative IP68 sealed light guides, Elma can provide a quick off-the-shelf solution or customize a product to fit your needs.
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Light Meters For LEDs
Photometers for the measurement of visible LEDs and radiometers for UV , visible and NIR LEDs.
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LED Light Tester
The T100L Automatic LED Light Test Equipment is designed to identify the presence of any defects of electronic components for LED light applications, addressing any high-volume production testing challenges without needing expensive test fixtures with fiber optics
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LED Luminous Intensity Distribution Tester
LS860
LS860 Luminous Intensity Distribution Tester is a precise electronic instrument for measuring LED luminous intensity. It’s strictly designed according to LED standard requirements of CIE 127-1997 A or B Condition.
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LED Illumination Systems
pE-100
The pE-100 series is a mercury-free family of compact and simple to use LED illumination systems which can be configured to deliver light directly to a microscope, or via a liquid light guide or multimode fiber. Systems can be specified at any one of 20 different LED wavelengths. Operation is by a remote manual control pod with instant on/off and intensity control from 0-100%. Remote control is available via a TTL trigger.
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6-24V LED Heavy Duty Circuit Tester
1646
Peaceful Thriving Enterprise Co Ltd
Check on 6, 12 and 24V systems. Quickly and safely test high and low voltages on all vehicle voltages, including computerized engine. High impedance to protect sensitive electronic sensors, microprocessors, electronic ignition components and air bags.
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Modular DC Electronic Load LED Simulator
6310/A
Chroma Systems Solutions, Inc.
Chroma 6310A Programmable Electronic Load integrates microprocessor capabilities into each load module and mainframe to provide simple and accurate parallel operation to optimize the speed and control among multiple load modules. All load modules may be configured to work synchronously, to test multiple outputs simultaneously, thus simulating real life applications.
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RF Reference Sources
The 27 GHz 96270A and 4 GHz 96040A Low Phase Noise Reference Sources are designed specifically for RF calibration, featuring a calibration-oriented interface, precision signal level and attenuation, high signal purity and precision low distortion modulation. Both instruments simplify the process of RF calibration by reducing the amount of equipment and simplifying the calculations required.
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LED Drivers led Switching Power Supply
Dongguan Longwei Electronic Technology Co., Ltd.
LED drivers led switching power supply
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Portable Sources
While testing of meter installations on-site often a sufficient load is missing to achieve reliable results. You can generate currents up to 120 A and voltages up to 500 V with our sources.
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3 Digit LED Voltmeter
DPM 340
The DPM 340 is a 3 digit LED voltmeter with 8mm (0.31") digit height. It features 200mV d.c. full scale reading, auto-zero and auto-polarity. The meter plugs directly into a SIL socket or can be snapped into a panel. Connection to the meter is via a single row of pins
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Instrument Systems LED Measurement Accessories
Konica Minolta Sensing Americas, Inc
It’s critical to use the appropriate LED measurement equipment and accessories when evaluating an LED’s various photometric and radiometric quantities. Because all of the test adapters Instrument Systems designs are compliant with CIE 127:2007, users are assured of compatibility between measurements. Instrument Systems has a diverse array of LED Measurement Equipment.
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Laser-Driven Light Source (LDLS)
EQ-77
Based on the highly successful Laser-Driven Light Source (LDLS)technology, the EQ-77 offers the highest radiance and irradiance availablein a truly broadband white light source. The EQ-77 features a compact lamp house, with clean construction that ensures long life and ultimate stability. With a 170nm-2100nm wavelength range, and a choice of source dual-beam output or a single-beam output with retro-reflector, the EQ-77 is flexible for a broad variety of applications. Researchers using light for imaging and analytical spectroscopy in a variety of applications in the life sciences and materials sciences need light sources capable of providing extreme high brightness and power across a broad wavelength range.
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Fiber Optic Light Sources
Fiber optic light sources are a necessity for performing optical fiber network testing to measure the optical fiberal loss for both single mode fiber cable and multimode fiber cables. They are designed to cover a variety of wavelength ranges to suit all optical testing needs and usually the optical light sources are used with the optical fiber power meter to test the fiber system loss. Light sources are offered in a variety of types including LED, halogen and laser. Usually the optical light source is used with the optical fiber power meters, they act as an economic and efficient solution for the optical fiber network works.
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Light Sources
Bentham's range of light sources has evolved to suit the requirements of our systems and their users and now offers single or multiple sources from 200nm to 40m:
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LED Type Wafer Alignment Sensor Controller
HD-T1
Panasonic Industrial Devices Sales Company of America
The HD-T1 Series is a new Wafer Alignment Sensor that uses a safe red LED light beam, with a resolution of 30µm, to achieve the same high level performance as Laser Sensors. The HD-T1 Sensor is best suited to detect wafer eccentricity, notches and orientation flats. Using linear image Sensor methodology and high-speed sampling technology, a wide variety of objects can now be stably measured with great precision at ultra-high speeds. This CCD style Sensor is developed for use in almost all fields of industry, e.g. tire manufacturing or Semiconductor production (Wafer Printed Circuit Boards).
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DC Bias Current Source
TH1778AS
Changzhou Tonghui Electronic Co., Ltd.
■ Test Frequency: 0Hz - 2MHz ■ Provide 0~20A of constant current output, and must be controlled by TH1778A ■ Support 6 machines on line at most and
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Optical Light Source
TM3111
TM3111 optical light source is a handheld optical light source, It can provide 1 to 6 wavelengths output to satisfy specific requirements including the 650nm visible light source and the 1310/1550nm wavelengths for single mode fiber or the 850/1300nm wavelengths for multimode fiber, as well as other wavelengths according to customer’s needs.
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Fuorescence LED Illumination System
pE-2
The pE-2 is a fluorescence LED illumination system which provides repeatable and controllable light with a choice of 20 different LED peaks. It is perfect for the researcher who has a specific set of tests to conduct. The user can specify a wavelength configuration matched to their particular fluorescence requirements. It is modular, allowing LED wavelengths to be exchanged as requirements vary or additional experiments are added. Manual control is via a remote control pod with instant on/off and intensity control from 0-100%. Additionally, the system is fully integrated under many imaging software packages.
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LED Optical Aging Test Instrument
LEDLM-80PL
LEDLM-80PL LED Lumen Maintenance and Aging Life Test System is designed according to standards of IES-LM-80, IES-LM-82, TM-21 and GB2312-80, and the software is developed base on Arrhenius model. LED has the features of long life, but with the different working condition and drive current, its life will be different, but generally the life will be around 50K hours. Differ from the traditional lightsource, LED light will decay gradually rather than extinguish instantly, so in the standard of LM-80, it introduces L70, L50 and etc.
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Dual Filament Source
Get the optimal thermal profile for different materials and situations with the Veeco Dual Filament Source. This source is designed for growing high-quality Ga- and In-containing materials, while preventing charge material recondensation and significantly reducing defects. Dual Filament Sources are available for use with both SUMO and conventional crucibles (including Group III production crucibles).
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LED Driver & Bulb Testing Instruments
Providing you the best range of Driver Testing Machine, Digital Power Analyzer, THD Power Analyzer, AC Production Tester, Smart QC Meter and Power Supply Tester with effective & timely delivery.
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AC Power Source
AFC series
The AFC Series is an economically priced AC power source to provide reliable voltage and frequency simulation for general applications, such as testing for home appliance, electronic, medical equipment, lighting and other fields of production or R&D. Utilized PWM switching technology, AFC provides high quality pure sine waveform with output level up to 2,000kVA. The AC source is coupled with output voltage range of 5~300V and output frequency of 47~63Hz, 50/60Hz fixed. User can select optional frequency output of 2 or 4 times standard frequency and 400Hz.
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LED Test
Neosem developed and released the LX500 - LED Accelerated Aging Tester to provide our customers with the capability to deliver highly reliable automotive LED products to the market. By adopting Neosem’s patented temperature control algorithm, the customer can execute the LED device aging test at very stable temperatures.
