LED Test
See Also: Flicker Analyzers
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Product
LED Load Simulator
63110A/ 63113A/63115A
Simulator
As shown on the V-I curve in figure 1, the LED has a forward voltage VF and a operating resistance (Rd). When using a resistor as loading, the V-I curve of the resistor is not able to simulate the V-I curve of the LED as shown in blue on figure 1. This may cause the LED driver to not start up due to the difference in V-I characteristic between the resistors and the LEDs. When using Electronic Loads, the CR and CV mode settings are set for when the LED is under stable operation and therefore, is unable to simulate turn on or PWM brightness control characteristics. This may cause the LED driver to function improperly or trigger it’s protection circuits. These testing requirements can be achieved when using a LEDs as a load; however, issues regarding the LED aging as well as different LED drivers may require different types of LEDs or a number of LEDs. This makes it inconvenient for mass production testing.
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Product
Metallurgical/Metallographic Testing
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A partial view of our Metallurgical examination areas, showing metallurgical microscopes with digital filar micrometers. These instruments, along with our cross-sectioning and polishing equipment, make the Optical Metallography facilities at Pacific Testing among the most extensive in the industry. In addition, these facilites are under the supervision of our Chief Metallurgist, with a Ph.D. in Metallurgy.
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Product
Test Software
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American Probe & Technologies, Inc.
This new series of software allows you to analyze materials or semiconductor leakage with all of the capabilities of your HP 4140B to resolutions of 1 fA @ 100VDC. Completely rewritten in Visual Basic for Windows XP operating system, it offers Virtual Front Panel Operation of 4140B for I-V & CV Analysis and allows operator to virtually control the 4140B for any instrument operation. I-V Plots with options of displaying current over time. CV Plots with high resolution plotting capability.
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Product
Test Automation
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PrimeTest Automation delivers custom test, measurement, and data acquisition systems that include the best hardware and software available. Drawing on vast resources from multiple disciplines, each system is carefully designed and constructed to provide the most accurate and repeatable results. Test systems can be deployed as standalone or as part of an automated line such as a rotary index dial or conveyor.
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Product
Test & Evaluation
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Scientific Research Corp. STI Division
Test & Evaluation has been a core capability since the company was founded. Our efforts in T&E span from test range capabilities development to test execution and data analysis, with emphasis on joint service capabilities.
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Product
Ballistics Testing
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Dayton T. Brown, Inc.’s 100 m indoor shooting range is here to support your weapons, ammunition, and component testing needs – in accordance with ANSI/SAAMI specifications. Our range provides real-time environmental testing for small and medium caliber weapons.
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Product
Headlamp Test Platform
Test Platform
Leverage 25+ years of automotive test experience, with the specialized design and manufacturing of automotive lighting testers. Using specialized know-how in this field, including photometric, electro-mechanical equipment and software solutions, accelerate your time to market with a higher quality product.
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Product
Physical Testing
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Testing is confidential and can be conducted according to the client's specifications, or such Standards as MIL-202, 331, 750, 810 and 883, as well as GSA, ASTM, ISTA, BIFMA, ANSI, industry and government.
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Product
Test System
LB302
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Computer Gesteuerte Systeme GmbH
The LB302 test system is the most used midsize range version of the LB-300 series. It is designed for development as well as for production. The ‘device under test’ (DUT) is connected with a G12 receiver (Virginia Panel Company), which has a high number of possible contacting and a low transition resistance.
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Product
Leak Testing
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Leak testing is a non-destructive method to verify the presence of a leak in a component or device.It is implemented as a control methodology for monitoring production process and product quality control. Leak tests are used to find out possible leaks due to non-suitable material (porosity, blowholes, cracks), or in the machining process to find out machining errors or defective parts, and ultimately in assembly, to find out missing or defective gaskets, wrong positioning or assembly. The presence of a leakage could jeopardize the correct functioning of the component, device or its life span, and can also be potentially dangerous for the environment and the safety of its user.
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Product
Laser Testing
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CI Systems provides a wide range of laser testers, whether stand-alone systems, such as Depot Field Laser Tester, Depot Laser Tester or integrated in a multi-sensor electro-optical test bench. These testers can also be integrated with CI Systems' standard Laser Tester software and PC package to serve as the necessary testing tool for a larger system comprising a Laser Range Finder, Laser Marker and Laser Designator.
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Product
Services, testing
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They are particularly the voltage tests, power, mechanical and electrical durability tests as well any verification of the LV and MV switchgears including the type tests.
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Product
SAR Testing
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RF transmitters used in close proximity to the human body must be evaluated against human Exposure standards which set basic restrictions for the Specific Absorption Rate (SAR) of RF energy by any part of the human body. This may include two-way radios, cellular phones, smartphones, spread spectrum, Bluetooth devices, wireless EFTPOS terminals and WLAN devices used in PDA/notebook/laptop/tablet computers. In Australia and Europe, virtually all devices exceeding the power threshold of 20mW (13dBm) and used in close proximity to the human body must comply with SAR requirements. There is no such blanket exemption in the USA and Canada where each product must be assessed against frequency/power level criteria.
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Product
Test Compliance
MX CTS Series
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AMETEK Programmable Power, Inc.
A growing number of electronic products manufactured today have to meet international regulatory requirements for emissions and immunity. This is particularly true for products sold in the European community as well as a growing list of countries in the Far East. The California Instruments MXCTS System provides a cost-effective test solution aimed at verifying higher power product compliance to a number of AC and DC related harmonized test standards. The MXCTS system offers many of the same features and capabilities of the California Instruments CTS Series product line already in use at many EMC labs around the world.
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Product
Test Antennas
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Lumistar provides small, lightweight portable fixed antennas for Test applications. They are available in lower L thru S bands for transmit and receive applications.
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Product
Test Handler
M6242
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Optimal Test Handler for Mass-Production DRAM, with Double the Throughput.
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Product
Package Test
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WinWay’s commitment to technology, quality and service ensures our interface solutions go above and beyond to exceed your expectations. Our products and services have a proven track record of delivering customer success in semiconductor testing. The Company offers comprehensive test interface solutions ranging from wafer-level test, package-level test to thermal management.
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Product
Testing Software
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SMC supplies as standard several types of software adapted to each set, for automatic testing, unit operation and reports or results acquisition, which allows the full functionality of the equipment; the following programs are included with the corresponding equipment:
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Product
Test Fixtures
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Test fixtures are a product for the test and the testing of printed circuit boards. The test adapters offered by uwe electronic are suitable for both manual testing and automated testing with vacuum operation. The test fixture can be either fully equipped and wired or delivered without installed components. Pneumatic, Mechanical and Vacuum Fixtures.
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Product
Network Analyzer, Tester, RJ45/BNC, LED
72-9940
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The 72-9940 is a RJ45 Cable Tester with LED meter display. The tester easily tests RJ45 and BNC network cables. It features remote testing which allows to test cables that are terminated at separate locations.
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Product
6TL22 Off-Line Testing Platform
H71002200
Test Platform
Learn about our Build to print service for Test Platforms. The 6TL22 Platform is a perfect base for the conception of a real modular Automatic Test Equipment for low to mid manufacturing volumes.A system designed around the 6TL22 is simple, easy to maintain and cost effective. The rack is prepared for the direct integration of the three platform based receivers from Virginia Panel, the S6, G12 and G12X.
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Product
LED Car Audio Meters
OM-1
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Some might consider the OM-1 to be over-built; we think it is just right. Some features of the design are:*Mil spec FR4 circuit board*Regulated power supply*Constant LED current and brightness regardless of battery voltage (won’t dim with your beat)*20 bright surface mount LEDs*Wide operating voltage range for vehicles with modified electrical systems
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Product
Test Sockets
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Yamaichi Electronics Co., Ltd.
A test socket is the ideal point to test your home’s internal phone wiring for faults. You can also use it to identify any potential faults with the phone line outside. Your test socket is located in your master socket. It is the point between the internal phone wiring in your house and the phone line outside. That means by plugging into your test socket you can bypass all the internal wiring and test your device directly on the phone line.
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Product
Test System
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Maynuo Electronic Co.,Ltd a professional R & D and production of programmable DC electronic loads, programmable DC power supply, high power load, power supply, AC power supply, power supply, such as testing high-performance mobile phone test equipment and facilities, as well as electrical, electronic, aerospace, military, chemical, automotive, battery charger, battery, solar cell production lines and other industries to provide automated testing program. The company has many years experience in a number of outstanding technical R & D, product innovation by the majority of users. We are committed to provide users with more accurate and more stable more easily accessible to the higher cost of test instruments, to create the industry in testing the influence of an international brand of excellence.
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Product
Test Patterns
DisplayMate Multimedia Edition
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DisplayMate Technologies Corporation
DisplayMate Multimedia Edition is the most advanced and powerful version of DisplayMate ever, with lots of proprietary and highly innovative suites of test patterns for setting up, tuning-up, calibrating, testing, evaluating, diagnosing, and analyzing CRTs, analog and digital LCD, Plasma, DLP, LCoS, and SXRD monitors and projectors, microdisplays, video boards, color printers, TVs and HDTVs, NTSC/PAL Television encoders and decoders, and more.
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Product
Test System
Series 303
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The 303-Relay Test System tests the integrity of electromechanical relays and switches. The system can perform an array of tests and control output binning in a fraction of the time of any other tester on the market. Ease of use and overall system flexibility make the 303 ideal for applications in development, incoming inspection, and production line testing.
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Product
HALT/HASS Testing
HALT HASS Chamber
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AST applies stresses (such as temperature and vibration) to products well beyond its normal use environment. This type of testing is done to determine product operating and destruct limits. These stresses are applied as the product is functionally tested and continuously monitored for failures.Highly Accelerated Stress Testing (HALT) and Highly Accelerated Stress Screening (HASS) are two types of accelerated stress testing. These types of tests are commonly used to eliminate design problems, helping to develop a robust, mature product prior to market introduction. It can also be used to screen out infant mortality issues prior to shipment.
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Product
LED626/620 Goniophotometer For LEDs
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Hangzhou Everfine Photo-E-Info Co., LTD
It can measure the luminous intensity data and automatically plot the luminous intensity distribution curve and luminous flux, and the test conditions meet the CIE condition A (far field) or condition B (near field).In addition, the software can provide customers with 3D luminous intensity distribution graphic.
