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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Burn-In Test Fixtures
Burn-in generally involves the extended operation of a product in a temperature-controlled environment. With possible humidity and supply voltage margining - the burn-in process can then be extended to include power stress (levels and on/off cycles) tests, high humidity environmental simulation as well as the classic "four corner test" of high voltage + high temperature, high voltage + low temperature, low voltage + high temperature and low voltage + low temperature.
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Cable Continuity Test Fixture
CCT
6 and 8 Wire Cable Continuity Test Fixtures For convienient desk top and bench top The most important features of this cable continuity tester is its ease of use intuitive control functions and durability in a production environment.
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Exchangeable Test Fixture
MA 2109/D/H/S-5
Parallel contact stroke: 15 mmContact force max.: 2000 NInterface block required: Test system sideInterface signals max.: 850Component 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: 8,50 kg
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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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Edge Press Technology Bed of Nails Testers
Protector Edge Press Family
Designed for testing heavy massive boards. Boards with heavy components like large transformers and inductors can destroy normal test fixtures. This design utilizes a 3 plate system where an internal lever actuated sub plate containing the test pins raises to probe the circuit board when the handle is pulled. Heavy boards can bend and break exposed test pins. Similarly large boards which need to be probed by very small delicate test pins can also benefit from this protected test fixture design. This fixture is recommended in situations where there is a high board mass to pin size ratio and pin protection is required. Front and rear panel modular inserts allow for easy updates and customizations to the user hardware interface.
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USB-C® Short Channel Rx Precet. Test Fixture
AUT20098
*Easy swap between CC1 and CC2RP & RD Mode: In the older version of the USB-C full breakout board, users had to manually set the jumper with a short pin. But now users can easily swap between the two by just moving the switch.*In the previous version, the soldering joint of Test Fixture Host Fixture 1A gets worn out quickly from repetitive plug and pull. This newly designed fixture is more durable and users can easily replace the worn out SMA connectors with new ones.*DC-in Jack is upgraded to +5V USB C portA boost in user experience as it makes setting up easier.
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DGS-65 Test Panel with FV Simulator / Bed of Nails
TA-650
The TA-650 is a new test fixture that will give any instrument shop the ability to conduct more detailed testing of the Collins DGS-65 directional gyro then was previously available.
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In-Circuit Test Applications
With decades of experience developing test fixtures, we are the recognized industry leaders for solid and reliable quality as well as our outstanding customer service. We fully support our products locally and worldwide for maintenance, repair, and ECO work. Also, 100% wiring verification is part of our Quality Control process, by utilizing automated verification machines for GenRad/Teradyne and HP/Agilent fixture.
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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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Collins Radar Fixture with Gyro Simulator
TA-3A/B
This weather radar test fixture is a combination of the established WXT-250 series fixture and the RDR-2000 and RDR-2100 radars so that a single panel will provide many features that are still required today. The gyro simulator built into the panel is usable for either radar being tested and eliminate's plugging in any external simulator. The features for both product lines as shown in their respecting CMM's are provided on the panel so that full testing and alignment of these radars and their system components can be tested and/or evaluated. If you require any changes or other product versions please give us a call.
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VITA 62, 3U Test Fixture
TF-3U-7B041-1
This Power Supply test fixture is being proposed as a tool for checking Injector / Ejector operation, proper alignment of the VITA 62 connector and proper alignment of both keys on a Single slot, 3U, VITA 62/SOSA power supply.
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Dielectric Material Test Fixture
16453A
The 16453A is designed for accurate dielectric constant and loss tangent measurements on the E4991A/4291A/B. It employs the parallel plate method, which sandwiches the material between two electrodes to form a capacitor. The E4991A/4291A/B measures the capacitance created from the fixure, and option 002 firmware calculates the relative complex permittivity as described in the 16451B. Adjustment to insure parallel electrodes is required when using the 16451B. This adjustment is not required with the 16453A because the fixure has a flexible electrode that adjusts automatically to the material surface.
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Fixture Building Software
FixGenius
Tests show that FixGenius’ rule-based probe-mapping algorithms reduce pin deflection by up to 25% compared with traditional fixturing packages. FixGenius comes with a powerful Fixture Editor that allows the user to change the probe mapping. If a solution is mathematically possible, FixGenius’ algorithms will find it, and pick the one with least deflection. If the job simply cannot be done with one single fixture, FixGenius will fully automatically split the test into multiple fixtures or into fixture and flying probe test sets, with guaranteed test integrity.
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Mechanical Fixtures Available w/ESD Plates & ESD Pressure Pins
H+W Test Products has developed a series of inexpensive mechanical test fixtures. These fixtures are designed for testing low volume runs of printed circuit boards or prototype applications requiring approximately 150 test points.
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Structural Durability Products
Instron offers a wide range of Durability Testing Products such as Controller and Software modules, Hydropuls actuators (linear & rotary), Servo valves, Sensors, Power Packs & Accessories and Test frames & fixtures.
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In-Line / Board Handler
Circuit Check’s in-line board handler fixturing exceed the high performance requirements associated with high-volume production. Circuit Check supports in-line fixturing for all the leading ICT handlers including Keysight 5i, Teradyne TSh Multi-Site, IPTE and Pematech. Circuit Check is the go-to partner for in-line functional test fixtures to speed production throughput.
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Aircraft Test Set
CA-2100S-07
The CA-2100S-07 is a bench mounted, modularized and computer based test set used to service all types of aircraft electronics. It simulates the aircraft environment and replaces a myriad of specialized test fixtures found in the industry.
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Genrad 2270 Interface Receivers
GR Series
The 3210 Series Receiver is designed for interfacing the GR 2270 style test fixture. Using patented CAM/TRAC design, the 3210 Receiver provides an accurate, positive locking system that ensures consistent contact throughout the entire interface. With a 5/8" stroke, the 3212 Receiver allows additional clearance for coax and custom block applications.
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Automatic Test Equipment Machinery
Is used to assist wiring fixtures and then test the fixtures for wiring errors. We also can manufacture and/or design custom machinery to your specifications.
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Test fixtures
Offers a wide range of standard Test Fixtures that can fit many of your applications and services. From your R & D to your production lines, we have a solution for you.Each products are standard but we can adapt or design your application.
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Trackside Equipment
The Automotive assembly track lineside environment requires numerous amounts of tooling & equipment to ensure build phases are completed productively. Jackmark Engineering provides a wide variety of custom designed trackside jigs & fixtures, test leads and assembly aids including validation tooling to various assembly departments from HVAC to end of line.
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Dual Servo Electrical Test Fixture
TA-334001
The TA-334001 is a Dual Servo Electrical Test Fixture made to be an equivalent substitute for the Honeywell test fixture T-334001. The test fixture front panel duplicates all the proper switch numbers and descriptions so the technician can follow by the book testing. The panel overlay text is reverse screened (backside) to insure that text quality will not degrade over time. All the appropriate test jacks are provided on the panel for servo pin and bracket breakouts. This fixture provides for the switching of motor direction, clutch, tach selection, synchro selection, limit switching and polarity relays. Panel meters are provided on the test fixture so that the technician can monitor the servomotor voltage as well as clutch voltage and current.
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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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Adjustable Press Plate Bed of Nails Testers
Rand Adjustable Family
esigned for Research & Development and Pre-Production environments to support often reoccurring product design changes. The primary design focus for this fixture is ease in applying engineering changes and resilience to the abuse of applying multiple engineering changes without damage. In R&D and Preproduction, design changes and updates can occur every week. This Rand fixture, unlike normal test fixtures was designed to be easily taken apart and updated. Constantly disassembling modifying and reassembling 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 multiple updates requiring machining, drilling and wiring changes.
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PXI 8x9 RF Matrix 250MHz 75 SMB
40-725-721
The 40-725 is an 8x9 RF Matrix Module suitable for switching frequencies up to 500MHz (50Ω version). The 40-725 is available in either 50Ω or 75Ω versions with SMB coaxial connectors. It is intended for the easy construction of high performance bidirectional matrix switching systems. Automatic Isolation Switches are located on all coaxial connections, these disconnect the matrix from the external test fixture maximizing isolation and RF performance.
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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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SHC68-C68-D4, Shielded Single-Ended Cable, Low Leakage, 1m
152870-01
68-Pin, Male VHDCI to 68-Pin, Male VHDCI, 50 Ω, Shielded Digital Cable - The SHC68-C68-D4 Digital Cable connects NI 6535/6/7, 654x, 655x, and 657x digital instruments with other NI accessories like the CB-2162 Connector Block or SMB-2163 Terminal Block. You can also use it with certain Digital I/O Adapter Modules for FlexRIO, Digitizer Adapter Modules for FlexRIO, Signal Generator Adapter Modules for FlexRIO, and high-speed serial instruments. It is flexible and easily fits around custom test fixtures and other equipment. It is a shielded, 50 Ω cable and is offered in different lengths.
