Test Fixtures
UUT interconnect interchangeable with tester.
See Also: Fixtures, Mechanical Fixtures, Vacuum Fixtures, ATE Fixtures, PCB Test Fixtures, Board Test Fixtures, Bed of Nails, Spring Probes, Test Jigs, Test Probes
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Drop-In In-Circuit Test Fixtures
The Chameleon
The Circuit Check kit called the Chameleon allows easy re-use of a majority of an ICT fixture’s major components. The Chameleon includes a full size probe plate and interface alignment plate so all valuable tester resources are available. The probe plate assembly is held in place with twelve (12) screws and the vacuum box’s interchangeable push plate is easily replaced by removing four (4) shoulder screws.
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Pin-Mapping for Custom Connectors, Test Fixtures, UUTs | Cable & Harness Testers
PinMap™
Check out this fast and super-easy pin-mapping process enabled by our optional CableEye® PinMap™ software. Map as fast as you can move the probe from one pin to the next. Use on your custom connectors, test fixtures, specially-built connector panels, or pigtail adapters to your CableEye tester.
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Wireless In-Circuit Test Fixtures
Higher density more complex circuit boards complicate testing requirements while smaller more tightly spaced test pads create a wiring challenge for the fixture fabricators, test engineers and maintenance personnel. Wireless fixtures solve the challenges associated with the nest of wires found in standard long wire fixtures. Wireless fixtures replace the “nest” of wires with copper traces on a multilayered printed circuit board called a Translator Board or T-Board®. Circuit Check’s wireless fixture technologies reduce test program debug and maintenance times while easing the ECO process. Thus allowing for the higher level of test performance, the ability to probe smaller denser targets and achieve ultra-high node counts.
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Test Fixtures
Pneumatically actuated Kelvin connection to custom manufactured device inserts either to complement ART's wide range of precision parametric test equipment or for use with third party measurement hardware.
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Component Test Fixture For N1413 With B2980 Series
N1428A
The N1428A is designed to operate specifically with the B2985B / 87B electrometer / high resistance meter. It is provided with two component modules, which are used to hold SMD, lead, and various types of devices. Electrical noise effects are reduced by the employment of a shielded case. A built-in interlock circuit enables safe high-voltage measurements. The N1413A high resistance meter fixture adapter is also required to connect the N1428A to the B2985B / 87B.
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Topside Probing In-Circuit Test Fixtures
Circuit Check matches top side test targets to your specification and needs. The Signature Series pneumatic drive fixture is the industry standard for precision, accuracy and repeatability.Today’s fifth generation Pneumatic drive supports as many as 8,000 test probes with centerline spacing to 25mil, and contacting test pads as small as 0.014″.
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Clamshell Type Mechanical Fixtures
Known in the ATE Industry as “Clamshell” type Test Fixtures, Semco’s Mechanical Test Fixture line is a cost-effective solution to test Printed Circuit Boards and Assemblies. This Test Fixture line is also available with the most widely used interfaces in the test industry.
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Board Test Fixture Probes
Offering a wide range of standard spring contact probes to meet your testing requirements and has long been recognized as the world’s largest probe manufacturer. With over 60 different probe series ranging from 0.02" (0.51 mm) to 0.187" (4.75 mm) pitch with multiple length, travel, ICT, lead free and rotator options, we provide a full portfolio designed for general purpose test on bare boards, loaded printed circuit boards and surface mount assemblies.
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RF Coaxial Probes & Probe Positioner
Fairview Microwave’s line of coaxial RF probes and RF PCB probe positioner are ideal for use with chip evaluations, signal integrity measurements, coplanar waveguide, substrate characterization, gigabit SERDES and test fixture applications. The RF coaxial probes provide return loss better than 10 dB and a maximum operating frequency of 20 GHz. The probes have a 3.5mm female interface, a pitch of 800 or 1500 micron and they can be cable-mounted. They feature gold-plated contacts and can be used by hand, with or without a probe positioner. Compliant coaxial GSG (or GS) pogo pins allow for a broad range of probing angles. The RF PCB probe positioner can hold coaxial probes, has articulated joints and delivers multi-axis positioner control. This positioner also boasts a magnetic mounting plate with on-off positioner switch.
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Actuation Methods for In-Circuit Test Fixtures
Commonly referred to as In-Circuit Test (ICT), loaded board test can be defined as the task of measuring values of components that have been installed on a printed circuit board (PCB). A second basic category of loaded board test measures simple open and shorts on the board to verify manufacturability standards. Circuit Check supports all forms of in-circuit test strategies with its Performance Grade and Value Line test fixtures.
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System Level Test and Burn-in Solutions
System Level Test (SLT) is a paradigm shift from traditional structural and functional testing. The device is tested in a complete, integrated system to evaluate its compliance against specified requirements. The system approach allows for higher and more cost-effective test coverage especially for multi-function and non-deterministic devices. It also brings new integration and test challenges like: ..Designing test fixtures on Burn-in Boards with system components ...
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Benchtop with Drop-In Test System
600 Series Compact ATE Platform
The Circuit Check 600 Series Compact ATE Platform with built-in professional fixturing solves the uncertainty of repeatable results that are common with bench testing. With the 600 Series Compact ATE, test procedures can become automatic, with test steps and go/no-go limits easily programmable. Hand-probing is eliminated, replaced with accurate, repeatable tooling and reliable spring-loaded test probe fixturing.
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PXI 12x8 RF Matrix 250MHz 75 SMB
40-726A-751
The 40-726A is a 12x8 RF Matrix Module suitable for switching frequencies up to 300MHz (50Ω version). The 40-726A is available in either 50Ω or 75Ω versions with a choice of coaxial connectors. The module is designed to provide a simple and scalable bidirectional matrix for RF frequencies. Isolation Switches are located on all coaxial connectors, these disconnect the matrix from the external test fixture. This maximizes isolation and RF performance.
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PXI Fault Insertion Switch, 6-channel, Two Fault Buses, 10 A
40-192A-012
The 40-192A-012 is a PXI fault insertion switch using solid state switching elements and is capable of switching current up to 10A. It is designed to be able to insert three different fault conditions between the test fixture and the equipment under test
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Actuation Methods for Functional Test Systems
Functional test typically applies full operational power to a final product or a loaded printed circuit board in order to determine if the Product/ PCB performs functions as designed. This type of test often involves custom built test equipment and custom test fixturing. Circuit Check supports all forms of functional test strategies within its Signature Series functional test fixtures.
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Exchangeable Test Fixture
MA 2112/D/H/S-7/GR228x-15/15
Parallel contact stroke: 15 mmContact force max.: 2000 NInterface block required: Test system sideInterface signals max.: 1190Component on PCB: 58 mmPressure frame unit-opening angle: 75Installation height test probe top: 16,0 mmInstallation height test probe bottom: 10,5 mmInstallation height dual-stage test probe bottom: 16,0 mmweight: 17,46 kg
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Material Test Machines
Sanwood Environmental Chambers Co ., Ltd.
Sanwood Universal Test Machines, UTM, are widely use for different material testing, like semi-product & finished product made of rubber, plastic, metal, nylon, non-woven fabrics, textile, tape, polyfoam, waterproof materials, wire, cable, etc. With different test jigs or fixtures, the UTM can run the tensile, compression, shearing foce, adhesion, peeling force, tear strength, fatigue, etc test according to GB, CNS, ASTM, ISO, DIN, JIS, EN test standards.
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Test Fixture Adapters for In-Circuit Test Fixtures
Circuit Check test fixture adapters are utilized when the target ICT tester is not available or has been replaced with a newer technology tester. The tester adapter will often allow existing test fixtures from one test manufacturer to be utilized on another manufacturer test platform, eliminating the need for replacement fixtures. Contact Circuit Check to discuss your tester and fixture combinations for the best choice of a cost effective solution.
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DDC (Dual DIMM Carrier) DIOS Adaptor
JT 2702/DDC
The JT2702 Digital 256 channel JTAG I/O module. JT2702/DDC (Dual DIMM Carrier) is a DIMM DIOS accessory product. It is typically used in custom test adapters or fixtures where a large number of digital I/O channels are required with a minimum space overhead.
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Clamshell Type Mechanical Fixtures
Series 31
The GR Series 31 dual well mechanical kits provide a solution to printed circuit board testing that requires the benefits of GR2270 style (VG) interface compatibility and the advantage of testing two devices on the same test fixture. These can be similar devices, or devices that are used together in a functional test.
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Bottom Electrode SMD Test Fixture
16198A
Designed for impedance evaluations of bottom electrode SMDs and supports 201 (mm) and 402 (mm) sizes
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LCR Meter
SS10X Series
LCR Meters are basic passive component testing equipment, can be used in quality management department or production process for quality inspection. Like as: transformer, inductor, resistor, capacitor, relay, motor, generator, electric valve, contactor, cable, wire, etc. This series LCR meter, offering different kind of testing fixtures, can improve testing precision and reduce the difference value of error code, being an economical and useful basic testing instrument.
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PC Based Test Setup for LED PCB of Luminaire
The panel carries out different tests one by one and provides indication of the Test results as OK or NOT-OK. It is very useful and handy in line testing on Mass production line as well as type Testing. Special fixture can be provided for the specific product. This avoids the connections & disconnections of the product for different tests. The total time for entire testing is less than 40 seconds.
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CAD / BOM Translation Software
ProntoTEST-FIXTURE
In minutes the Unisoft ProntoTEST-FIXTURE software translates CAD and Bill of Materials (BOM) files into real reference designators, netlists, X/Y component pin geometries, values, tolerances, part numbers, etc. This data is then used by Test Engineers to program their ATE (Agilent/Hewlett Packard "board & board x/y", Teradyne "ipl", Genrad ".ckt"), MDA, and flying probe test equipment and design the "Bed of Nails" test fixtures.
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Press Down Rods Bed of Nails Testers
RandHDPE HDPE Family
HDPE plastic plates for extra easy machine ability and upgradeability. Designed for Research & Development and Pre-Production where product engineering changes are a weekly issue. The primary design focus is easy upgradeability. In R&D and Preproduction, design changes can happen every week. This fixture unlike normal test fixtures was designed to be easily taken apart and updated. Disassembling a normal bed of nails test fixture over and over again can be a major disaster with wire breakage and test pin bending issues. The modular design of the Rand fixture allows for easy disassembly without flexing the wires or risk of bending test pins. The Rand fixture provides complete easy access for machining, drilling and wiring updates.
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Test Fixture, Shielding Effectiveness
EM-2108 | 1.5 GHz – 10 GHz
The EM-2108 is a standard test fixture for evaluation of the electromagnetic shielding effectiveness (SE) of planar materials.
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HDMI
SCHILLER AUTOMATION GmbH & Co. KG
HDMI test adapters and test fixture kits facilitate Source and Sink compliance testing and HDMI cable testing. Our products are used in Certification Testing to CEA 1.3b, 1.4a, 2.0 and 2.1 standards. 1080p and 4K formats are supported. We offer A and D style plug and receptacle connectors, male and female SMA leads, with and without HEAC channels.
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Test Engineering & Manufacturing
Whether you require just a test fixture, a complete automated test solution or a build to print service, we will work with you to ensure you get the best return on investment possible. We have highlighted our three key services for you below. Our hardware engineers are regularly trained and certified to ensure best practice. All of our software engineers have certified developer accreditation which means the code we produce is concise, easy to maintain and scalable.
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Electrical Tester
R580
Nidec-Read's R580 Electrical Tester provides an affordable test system for your bare board electrical test needs. You can easily integrate the R580 with your existing manual test fixtures or select from several fixture options from Nidec-Read. The R580 is supplied with opens/leakage test ability. In addition, you can include other advanced electrical test techniques.
