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Product
FEA and Strain Gauge Testing
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Circuit Check began Strain Gauge Testing in 1999 when BGA/SMT technology started replacing PTH components, reducing strain levels was a reactive post fixture fabrication process. We quickly recognized that the “reactionary” process was neither efficient nor were we capable on knowing the lowest achievable strain levels. Our engineering team came up with visual tools utilized during design to easily identify areas of excessive probe force, though still not enough data was generated to identify the lowest possible strain. Finite Element Analysis software models the PCBA and test fixture and applies the pressures from test probes and board supports and indicates the micro strain level applied to the PCBA. Using the FEA software during our design process allows our engineers to modify fixture designs to attain the lowest possible micro strain before fabrication begins.
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Product
PXI Expandable 16x16 RF Matrix 50Ohm Lemo 00
45-720A-541
Matrix Switch Module
The 45-720A module is a 6U 16x16 RF Matrix suitable for switching frequencies to beyond 250MHz. The 45- 720A module is available in 50 and 75 Ohm versions with a choice of coaxial connectors. It is intended for the easy construction of high performance bidirectional matrix switching systems. Automatic Isolation Switches are located on all coaxial connectors, these disconnect the matrix from the external test fixture. This maximises isolation and RF performance.
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Product
Standard & Custom Test Fixtures
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Both standard and custom Test Fixtures from OAI enable the user to integrate the solar cell with the I -V tester. Fixture configurations range from from simple hold down devices to temperature-controlled fixtures with front and back side contact. We invite you to contact an OAI Application Engineer for help with your fixture design. With our expert guidance, you can expect maximum performance from your I -V Tester and Solar Simulator.
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Product
Training/Verification/Demonstration Fixture | CableEye Cable Harness Tester
Item 802 (CB-T2)
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This multi-purpose CBT2 fixture can be used for operator training, tester system verification, and facility verification.
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Product
µHELIX® Test Probes
Series S200, S300, S400, and S500
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Test Probes for fine-pitch applications: CSP, BGA, SiP, SoC, flex-circuits, micro pcb, sub-mm center-to-center spacing, half mm, quarter mm spacing. Excellent for use in sockets, fixtures, and contactors for semiconductor testing and in coaxial installations.
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Product
ICT/FCT-Fixtures, Max UUT 370 × 300 mm (wxd)
CK-2 Medium (Hold Down Gate) / 230156
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The series of In-Circuit testers that are Teradyne for the 228x and TestStation are dedicated tools that rely on the tester hardware for diagnostics and test pattern delivery. The integration of the stand-alone BTS with the Teradyne ICT can enhance the system’s capability. In other words, it can provide access to additional tools. It provides the user with a common platform and portability of test patterns from stand-alone to ICT and later on to functional test and depot test stations.
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Product
Structural Durability Products
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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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Product
MIPI Test Fixtures and Tools
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In order to support our MIPI test services, UNH-IOL has designed and created test fixtures and software tools to aid in performing C-PHY, D-PHY, DSI, and CSI-2 testing.
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Product
USB-C® – USB 2.0 C Receptacle to A Plug
AUT17032-CRAP
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This fixture is designed for USB-C 2.0 Plug and USB-A products.
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Product
Flexible Probearm for HBM and Flex-Pitch Applications
TPA-GFG
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High Power Pulse Instruments GmbH
*Electrically isolated probearm for GND needle contact or general purpose DC, twin-wire HBM or flexible pitch VF-TLP/TLP/HMM/HBM force/sense probing based on the HPPI GF-A flexible pitch setup.*Flexible rotation of the probearm by precision gear 80:1*Suitable to mount the GF-A ground fixture needle for flexible pitch measurements. In addition a cable (e.g. for HBM) can be directly connected to the contact pin.*High stability
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Product
I-V Measurement Systems
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The I-V Curve Data Acquisition includes a fixture for holding cells for testing (see Figure 1 below). This fixture can accommodate cells from small to up to 100 mm x 100 mm. Adjustable cell stops, in the X & Y-axis, are provided to consistently locate the cells for testing. Two micro-manipulators are provided as shown in Figure 1. Each micro-manipulator has two spring loaded contacts to allow 4-wire measurement even for cells that have top contacts only. Two back-side voltage contacts are embedded in the Plate (galvanically isolated from the Plate) and make good electrical contact when the cell is held down by vacuum to the plate. All voltage and current probes are gold-plated. The cell is held down with vacuum during testing (built-in vacuum pump).
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Product
Adhesion and Peel Tester
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Test package for combination module adhesion/peel tester includes a motorized test stand, digital force gauge, AC adapter/charger for 115VAC or 230VAC, data acquisition and exporting software, scoring fixture, glue fixture and necessary attachments and cables to perform the above tests.
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Product
AC Hysteresis Graph Test System
DX-2012M
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Automatic measurement of the dynamic magnetic hysteresis loop of oriented and non-oriented silicon steel under the condition of 50 Hz, 60 Hz, 400 Hz and 1 kHz, accurate measurement of the static magnetic characteristic parameters such as amplitude permeability μa, loss angle δ, specific total loss Ps, remanence Br and coercivity Hc. With special testing fixture, it can directly measure the iron core and stator core of the transformer.
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Product
Dual Zipcord Fiber Buffer Thermal Stripper - TFS-900
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Shanghai Fibretool Technology Co.,Ltd.
TFS-900 900um buffer thermal stripper design small, lightweight, easy to use and reliable, longitudinal peel, peel force is small, the high quality of stripped fiber; blade durable and easy to replace, using linear bearing guide and thermal stripping to ensure no damage to the fiber, easy to strip coating, stripping speed and other characteristics. With the fixture using the strip dual core optical fiber
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Product
Exchangeable Test Fixture
2112/D/H/S-7/HG/Pylon
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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: 13,50 kg
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Product
Exchangeable Test Fixture
MA 2111/D/H/S-5/HG
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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: 10,70 kg
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Product
High Node Count In-Circuit Test Fixtures
HNC Test Fixture
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Circuit Check continues to be a leading edge provider of custom engineered test solutions with our new Keysight i3070 HNC test fixture. Working with Keysight Technologies during the development of their HNC adapter in 2011, we were the first test fixture provider to offer customers with a solution to test large node count boards. High node count test fixtures can handle greater than 10,000 probes.
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Product
Adjustable Clamshell Bed of Nails Testers
AdjustaBON Family
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Designed for quick test development. This fixture can be configured to probe almost any circuit board in just a few hours. Once the perfect test is developed, move this light weight fixture out to the production floor to evaluate your production line test strategy prior to buying permanently drilled test fixtures, or while waiting for your drilled fixtures to be delivered. The AdjustaBON competes with the Flying Prober. There are many advantages over the flying prober. Setup is simple and intuitive and can be much quicker than programming a flying prober. Small size provides versatile bench top operation right where you need it. Maintenance costs are insignificant in comparison. The total cost of this fixture is in many cases less than the yearly maintenance cost of a flying prober. It would be possible to buy one of these fixtures every year for the price paid just to maintain one flying prober and it is about 1/20th the purchase price
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Product
Test Engineering & Manufacturing
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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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Product
Length Gauges
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HEIDENHAIN length gauges deliver high accuracy, even over large measuring ranges. They are commonly used wherever fast, reliable, and accurate measurements are required, such as in production metrology, multi-gauging fixtures, measuring equipment monitoring, and position measurement.
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Product
Control Module
MOC
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The MOC is our universal control module for a wide variety of tasks, such as controlling relays in the fixture.
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Product
RF Shielded Box
LTL B12001
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LTL B12001 RF Test Enclosure is the streamline solution to manage your RF Testings. LTL B12001 RF shielded test enclosure can comfortably houses the intermediate and large devices on test such as Laptops, larger test Fixtures and other large RF devices.LTL RF Enclosures are available in aluminum and stainless steel models and come with a specialized EMI gasket which enables stable and effective RF shielding performance in all frequency bands.
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Product
Pneumatically Powered Bed of Nails Testers
Automator Pneumatic Family
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Designed to provide factory assembly line conveyor based pneumatically actuated full test automation. Interchangeable pneumatics and manual lever options provide operation as a fully automated tester or as a manual bench top tester. These functional interchangeable options allow this fixture to grow with you as your production volumes increase. Test plate changeover is a quick 2 minute job. 4 thumbscrews to change the bottom plate and 4 SHC screws to change the top plate. The top plate drops down and slides out with the connector assembly. The bottom plate lifts up and out. The new plates slide back in. All rear panel connectors are mounted to the aluminum bracket on the top plate. This whole top plate assembly slides out together eliminating wiring hassles. Double sided access plate sets use transfer pins to get the signals from the bottom plate up to the top plate.
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Product
In-Line / Board Handler
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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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Product
PXI 12x8 RF Matrix 300MHz 50 SMB - With Loop-Thru
40-726A-511-L
Matrix Switch Module
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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Product
R&D Clamshell Bed of Nails Testers
Rand Press Rods Family
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Designed 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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Product
High speed capture lighting
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EYE / Iwasaki has developed a family of products to address the most demanding test requirements. This includes Overhead Fixtures, Portable Floor and Pit Fixtures, and On-Board Lighting Fixtures.
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Product
Ethernet Test Fixtures & Software
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We have developed a series of custom testing tools as part of our dedication to performing the most comprehensive Ethernet testing in the industry. These tools allow for testing at lower layers than most commercially available tools and are available for use in your own testing labs. In addition, we have an extensive amount of T&M partner test tools which members of our Ethernet testing services also have access to.
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Product
Manual Probearm for HBM and Flex-Pitch Applications
TPA-GFM
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High Power Pulse Instruments GmbH
*Electrically isolated probearm for GND needle contact or general purpose DC, twin-wire HBM or flexible pitch VF-TLP/TLP/HMM/HBM force/sense probing based on the HPPI GF-A flexible pitch setup.*Suitable to mount the GF-A ground fixture needle for flexible pitch measurements. In addition a cable (e.g. for HBM) can be directly connected to the contact pin.*High stability
