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Test Heads
1) interchangeable assembly connecting test signals between DUT and ATE. 2) representation of a human head. 3) provide network test access.
See Also: Heads, Test Probes
- InterWorking Labs, Inc.
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Test SIP
VoIP, Video, and IPTV products must withstand and continue to function when facing all the conditions that occur on the Internet. These include attacks from hackers exploiting vulnerabilities in security and protocols as well as the common phenomenon of congestion, delay, jitter, drops, and so on. VoIP, Video, and IPTV products must demonstrate robustness and resiliency in the face of unusual and/or illegal conditions.
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Manual Test Adapter
linear pin compressionhinged carrier for probe cardfacilitated probe tower positioningmounted onto test head stiffener
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VACUUM PRESSURE GAUGE KIT
VG100K
*Accurately tests vacuum and low pressure fuel systems*Heavy-duty 3-1/2" dual purpose gauge reads vacuum and pressure*Quickly diagnose internal engine problems such as bad rings, valves or leaky head gaskets
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Hydraulic Power Supply
The Hydraulic Power Supply furnishes the Exciter Head with its hydraulic pressure, flow and filtration requirements. Xcite Hydraulic Power Supplies present a unique approach to meeting the fluid power requirements of the exciter heads. Each unit is transportable and self-contained to permit use at virtually any test site, yet its low noise characteristics make it equally suited for laboratory use. Power supply control is located on the Master Controller for ease of use. All Xcite power supplies furnish 3,000 PSI of pressure and are available in models ranging from 1 GPM to 30 GPM.
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Custom Magnetic Recording Heads
International Electro-Magnetics, Inc.
We have manufactured over 5,000 different head designs. If we don't have one to suit your requirements, we will design and build to your specification. Our toolroom is well equipped to produce precision parts, and our design projects have included flux sensing systems, magnetic disk encoding, and electronic test equipment.
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Electrical Testers
Actron is an industry leader in electrical testers for your car or home repair projects. Pick your choice of Actron’s digital multimeters to help pinpoint problem areas and determine which components need repair or replacement. Find shorted and open wiring with the help of our circuit testers. Troubleshoot fuel injectors, solenoids, and digital sensors with the Actron Automotive Logic Tester. Use Actron IR thermometers to check AC systems, brakes, catalytic converters, cylinder heads, and overheating electrical components. Use the Actron Videoscope to inspect hard to reach areas. Measure and set spark plug timing on older vehicles, tractors, lawn mowers and more using Actron timing lights. Find bad batteries and faulty charging systems with Actron Battery Load Testers. Our Remote Starter Switches allow one person to conduct tests while cranking or starting the engine.
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Error Detector Remote Head 32 and 17 Gb/s
N4952A
The N4952A is an affordable and compact error detector remote head available in 4 to 17 Gb/s and 5 to 32 Gb/s configurations. Compatible with the N4960A Serial BERT controller, it is the perfect solution to test up to 32 Gb/s per channel for 100 Gigabit Ethernet applications and other high-data rate devices. The N4952A error detector supports PRBS or user patterns and operates up to 32 Gb/s in a single band with no gaps or missing data rates. The remote head allows the test equipment to be located very close to the device under test, eliminating the need for long cables that degrade signal quality.
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Signal Integrity Test Products
RoBAT RCI
*TDR & TDT, Measurement Capabilities*Impedance, Skew, Backdrill measurements*Automated Optical Inspection*DC Electrical Test*Now available with 4 heads*24 port (1 port per channel) TDR/TDT unit*Future capabilities – Fully automated VNA test (4 port S-Parameter Measurement)
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DDR4 Pro 288-Pin DIMM Adapter
INN-8686-18-PRO
Your best option if you need to test a large volume of memory! The RAMCHECK LX DDR4 Pro 288-pin DIMM Adapter (p/n INN-8686-18-PRO) gives RAMCHECK LX users the power to test 288-pin DDR4 modules, including unbuffered (UDIMM), load-reduced (LR-DIMM) and registered modules (RDIMM), both ECC and non-ECC, that comply with JEDEC standards. It includes the DDR4 Series adapter and DDR4 Pro DIMM test head.
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Stimulus Induced Fault Testing
SIFT
SIFT allows for the analysis of numerous stimuli to identify speed, fault, and parametric differences in silicon. The heart of the SIFT technique revolves around intentionally disturbing devices with external stimuli and comparing the test criteria to reference parts or timing/voltage sensitivities. Synchronous interfacing is possible to any tester without any wiring or program changes. The system can be based on either a motorized probe station or portable microscope stand for test head applications.
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Portable Analyzers
The key to the operation of Alpha Moisture Systems' Portable Analysers is the unique Desiccant Dry-Down Chamber. By keeping the sensor dry between tests, the special assembly of the head ensures that the instrument is always ready for immediate use. The head assembly consists of two chambers which have a telescopic action. When the head assembly is in the 'closed' or 'Dry-Down' position, the sensor is completely surrounded by desiccant, which absorbs the remaining water moisture from the sensor and hence it is dry and ready for use. The small space at the bottom of the test chamber enables the sample pipe to be purged before the test commences without wetting the sensor. By placing a finger over the outlet of the head, the sample pressure is able to open the test chamber automatically, exposing the sensor to the gas being tested and enabling accurate reading of moisture content in the sample gas. After each test the head assembly is closed by depressing the inner section so that the sensor will again be dried by the desiccant, leaving the sensor ready for use time and time again. The desiccant is kept in the inner chamber and is not exposed to ambient room air or the sample gas, therefore there is no need for frequent regeneration or replacement of the desiccant.
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Comprehensive Simulation of Master, Slave and End Nodes in A 2 B ® Networks
Infotainment Test Device ITD 1024
The complexity, cost and weight of audio systems are significantly reduced with the Automotive Audio Bus (A 2 B ® ) from Analog Devices Inc. Regardless of their hierarchical structure or use as master or slave, all A 2 B ® products must be adequately tested before use. This applies, for example, to HiFi amplifiers/loudspeakers, head units, eCall systems, microphones, vibration/noise suppression units, actuators or sensors.Our small and very compact infotainment test system ITD 1024 takes on this task for you: It comprehensively and extremely reliably tests all A 2 B ® signals and communication in all phases of the product development process - during development, for validation and in production.
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Hydrostatic Head Tester
TESTEX Testing Equipment Systems Ltd.
Hydrostatic Head Tester is used for measures the resistance of a fabric to the penetration of water under hydrostatic pressure. Hydrostatic Head Tester complies with AATCC 127, EN 20811, ISO 1420A, etc. Please contact us for Hydrostatic head test procedure.
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Test Head Manipulators
Cobal 250
The Cobal 250 offers the best-in-class range of motion for universal manipulators with seven degrees of motion. Separate linear movements make it easier for the operator to dock, undock, and redock the test head in seconds. In combination with inTEST EMS docking, the Cobal 250 is compatible with testers for both Wafer Sort and Final Test, minimizing the time and cost when moving a tester between Sort and Final Test.
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Flying Prober Test System
QTOUCH2204C
Qmax Test Technologies Pvt. Ltd.
The Prober Test System is capable of movement in XYZ directions with fixed angle (θ) and dual probe heads (further expandable up to 4 ) . The system has in-built Vision Camera for easy monitoring of probe needle contact.The prober supports automatic fiduciary recognition. The system has built –in linear encoders to achieve higher precision. It also comes with in-built image processing unit with minimum 5 Mega pixel Camera ,tele-centric lens with image processing software, illuminated with LED bar light with controls.
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Scanner Probe
RFS set
The RFS set consits of three passive near field probes designed for the use in a measurement scanner during the development of E-field and magnetic field. They are designed for frequency ranges of 30 MHz to 3 GHz. The probe heads of the RFS set allow for close measurements needed to correctly localize interference sources on an electronic assembly. They document the whole image of the device under test`s near field. The scanner probes have a sheath current attenuation and are electrically shielded. They are connected to a spectrum analyzer or an oscilloscope with a 50 Ω input. They do not have an internal terminating resistance. The measuring signal can be increased with PA 203 or PA 303 preamplifier. On request RFS, LFS and XFS scanner probes can be produced.
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Head Expanders
By increasing the mounting area of the shaker, multiple items can be tested at the same time, decreasing total test cycle time. In addition, with Guided Head Expanders, payloads with large foot prints can be safely mounted and tested on the shaker, minimizing the risk of damage to the shaker suspension system. Although many head expanders are resonant below 1000 Hz, average or extremal control allows operation to 2000 Hz.
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Remote Radio Head 50 GHz
CMPHEAD50
The R&S®CMPHEAD50 is the only remote radio head supporting bi-directional testing at five mmWave frequency bands with one hardware set and EVM booster ports. It extends the R&S®CMP200 radio communication tester to frequency range 2 (FR2/ FR2-1). The improved performance ensures optimum accuracy for testing next generation FR2 RF designs – from early development to final certification and regulatory compliance. Test with confidence and ensured RF performance with the latest state-of-the-art measurement solution from Rohde&Schwarz.
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Precision Flying Probe Platforms For Automated Test Applications
Flying Probe technology is used to automate the testing of printed circuit boards (PCB) that would otherwise have to be tested manually. Adding a Huntron Access Prober to your test procedure will significantly decrease test times therefore increasing productivity.Access Probers can accurately place a probe on test points with high accuracy achieved using micro-stepping motors and linear laser encoders. Probing the smallest surface mounted devices is possible. Huntron Access Probers can automate your unique test process using the standard probe or by adding a custom probe of your design. Huntron offers three Flying Probe system configurations based on PCB size and test head requirements.
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Taber® Rotary Abrasers
5135 & 5155
The Taber® Rotary Abraser is an industry standard used in wear and durability testing and is available with either a single test head or dual testing heads, which allows the user to test two different or identical materials simultaneously.
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RF/Wireless Test Fixtures
Test‐Head Engineering develops and manufactures RF Test Fixtures which allow the testing of RF and Wireless modules and components.
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Bolt Extensometers for Proof Load Testing
Model 3565
Jinan Testing Equipment IE Corporation
The Model 3565 uses hard conical points to contact the bolt at the center of the head and at the bottom. It is fully adjustable for different length bolts ranging from 25 mm (1 inch) in length to 150 mm (6 inches) standard. Extension beams are available for longer bolts. The standard maximum measuring range is 1.25 mm (0.05 inches). Generally, on longer bolts this extensometer will be self-supported without requiring any centering marks or punch marks on the bolt. For shorter bolts these marks may be required. If the conical pins are sharp, marks are often not needed even on the shortest bolts.The extensometer has a zero adjustment screw to adjust the length between the contact pins. This is used to set the output voltage to zero, which corresponds to the correct starting position for the test. It also includes a breakaway lower arm. In the event a bolt should fail, the breakaway arm snaps free, helping to prevent damage to the extensometer. This is easily re-installed. In the event that bolt failures are likely during a test, it is recommended the user attach a cord around the upper part of the beam and tie the other end to the test frame to prevent the extensometer from falling. The conical point contacts included with the extensometer are made from tungsten carbide.The Model 3565 extensometers are strain gaged devices, making them compatible with any electronics designed for strain gaged transducers. Most often they are connected to a test machine controller. The signal conditioning electronics for the extensometer is typically included with the test machine controller or may often be added. In this case the extensometer is shipped with the proper connector and wiring to plug directly into the electronics. For systems lacking the required electronics, Epsilon can provide a variety of solutions, allowing the extensometer output to be connected to data acquisition boards, chart recorders or other equipment.
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Bench Meters
A classic style multimeter with True RMS and phase rotation. This manual ranger covers the electrical parameters you need for HVACR and, with detachable test leads, works with our accessory heads to test non-electrical parameters too. The LT16A meter measures current, resistance, voltage, capacitance, frequency, continuity and more. Test leads store in the meter body along with the tilt stand and magnetic hanger. The body is constructed of durable ABS plastic and a blue backlight makes the large LCD even more visible.
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Optical Power Meter with Optical Head
GM8012 + 2 X GM8300X
The UC8820 + 2 X UC8820X optical power meter with optical head offer superior performance for the test of DWDM components, AWG & PLC components, optical amplifiers, and other general purpose of fiber optical test and measurement applications. It is special design for volume production line application.
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Manual Flying Probe Test Systems
They provide flexible measurement technologies like Kelvin and high voltage tests in combination with low tooling costs. atg Luther & Maelzer offers a wide range of different systems starting from standard systems with 8 heads up to oversized systems with 24 test heads.
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Combustion Leak Tester
AC560000
Fast, economical and accurate method to test for combustion gas leaks in head gaskets, cylinder heads and engine blocks. Dual chamber design provides more accurate test results. Test fluid can be used for both gasoline and diesel engines.
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Magnetic Particle Liquid Checker
S-2A / S-2B
Magnetic particle liquid checker S-2 series is a test bar which can directly check the quality of magnetic particle liquid immediately. Magnetic particle liquid checker S-2A type has a sensor at the head of straight test bar.
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Tribometers/Abrasion Testers
AEP Technology offers several ASTM, ISO DIN compliant friction and wear tester models optimized for various applications. The modular design allows it to run on one platform (rotary, linear reciprocating, linear, block-to-ring, etc.), and to ensure high repeatability, during the testing process our downward force friction and wear testing machine controls several standard tests. High-end electronics, multi-core 64-bit processor that allows it to use multiple in-situ sensing technologies (recording friction, wear, displacement, force, volume, temperature, humidity, position, speed, etc., during testing) with high resolution Embedded powerful platform imaging head (sections of atomic force microscopes, etc.). Ease of use and robust unique design make AEP Technology a powerful tool in friction and wear testing machine development and production environments.
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Welding Resistance Tester
WRT
The Welding Resistance Tester is used in battery assembly lines to detect defective intercell connections. It is equipped with a 5-channel test head for car and truck batteries. It features 1-20 O DC resistance ranges and a multi-line LC display for OCV, CCV, and DCR measurements for 5 intercell connections.
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Hydrostatic Head Pressure Tester
Sataton Instruments Technology CO., Ltd
Hydrostatic head pressure tester is designed to determine the resistance to water penetration of materials by hydrostatic pressure method. By measuring the opposition to the passage of water through the tested specimen, the tester is to provide standard testing conditions for operator to note the test terminal point. The tester is primarily intended for ducks, tarpaulins, tentings, waterproof materials and other materials which are used for impermeable application, such as chemical protective clothing or medical protective clothing.
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Flying Prober Test
QTOUCH1202C
Qmax Test Technologies Pvt. Ltd.
he Prober Test System is capable of movement in XYZ directions with fixed angle (θ) and dual probe heads (further expandable up to 4 ) . The system has in-built Vision Camera for easy monitoring of probe needle contact.The prober supports automatic fiduciary recognition. The system has built –in linear encoders to achieve higher precision. It also comes with in-built image processing unit with minimum 5 Mega pixel Camera ,tele-centric lens with image processing software, illuminated with LED bar light with controls.The V-I signature test shall be in-built in the Prober system with “ Best fit Curve “ algorithm .Provision for adding various external Test & Measurement instruments like GPIB / USB / PXI Instruments is available.