Visual Fault Locators
Apply light to optical fibers, enabling visual inspection to determine integrity.
See Also: VFL
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Product
Fault Locating
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Schweitzer Engineering Laboratories, Inc.
The built-in fault-locating methods in SEL devices allow you to quickly identify faults, dispatch crews for repairs, and restore service faster. Traveling-wave fault-locating technology calculates the locations of temporary and permanent faults by measuring the arrival times of the naturally occurring traveling waves caused by a transmission line fault. Accurately detecting these waves requires ultra-high-resolution monitoring, and locating is accurate to within one tower span (±300 m). Impedance-based fault-locating technology calculates fault locations by detecting changes in line impedance as a result of a fault. Impedance-based locating is reliable and accurate to about 2 percent of a line’s total length.
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Product
PXI 1A Fault Insertion Switch 22-Channel
40-195-001
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The 40-195 is a 22 Channel Fault Insertion Switch, primarily designed for the simulation of fault conditions in automotive & avionics applications involving the reliability testing of safety critical controllers. It is designed to be able to insert different fault conditions on pairs of signals between the test fixture and the equipment under test: Open-Circuit, Short-Circuit between signal pairs, Short-Circuit between signal pairs and user applied fault conditions e.g. Power or GND. Relays in-line with the signal paths allow open circuit conditions to be simulated on either side or both sides of a signal pair. Relays between each channel pair enable adjacent signals to be shorted, and relays between signal paths and the "Fault" connection allow the application of external user applied fault conditions.
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Product
Cable Fault Locator
FaultCaster
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Low Cost Full specification Professional Digital TDR Measures Distances to Open or Short Circuit Faults Extended Measuring Range to 2000m (6000ft) on all cable types Fast-Edge Step TDR technology for improved range & Resolution
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Product
PXI/PXIe 1000Base-T1 Dual Multiplexer With Fault Insertion, Single Channel
40-204-001
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The 40-204-001(PXI) and 42-204-001 (PXIe) are single channel differential multiplexers designed to simulate common faults on high-speed two wire communication interfaces such as 1000Base-T1. They are available with support for 1 or 2-channels of two wire serial interfaces. Each channel pair can be looped out to external equipment or the switches can be used simulate a channel open fault. Using the fault bus, switches can simulate a short between both wires or a short to one of two externally applied fault conditions – such as battery supply or ground - via two fault buses.
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Product
PXI Fault Insertion / Signal Insertion Switch Modules
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Pickering's PXI Fault Insertion / Signal Insertion Switch Modules feature a breakout arrangement that allows faults to be attached to the sensor lines, this includes the breaking of a connection or the adding of defect all of which can simulate connectivity problems in the system. Two switching topologies are available: *Single signal paths with series switches and switches to connect to one or more fault buses*Pairs of signals with series switches, shorting switches between the signal pairs and switches to connect either signal to an external fault input.
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Product
Test System for Detecting Exact PCB Short Circuit Locations
QT25
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Qmax Test Technologies Pvt. Ltd.
QT25 employs a unique method to detect exact PCB shorts circuit locations and pin down the shorted components and tracks. It is designed in such a manner that it precisely detects exact short circuit locations across VCC - GND or a shorted component connected across a Bus or hair-line shorts between PCB tracks, Which is highly impossible to detect using conventional tools especially when they are connected parallel in circuit. It can also be used in measuring the contact resistance of switches and relays in its milli-ohm mode as a value add.
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Product
PXI 10A Fault Insertion Switch 6-chan 2-bus
40-192-012
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This PXI fault insertion switch uses 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: Open-Circuit. Short-Circuit between UUT connections. Short-Circuit to external signals. Through relays on each channel enable signals to the UUT to be set open-circuit. Fault Insertion Buses allow any channel to be shorted to any other channel and also enable any channel to be connected to an external signal such as Power, Ignition or Ground to simulate fault conditions. The module is supplied with 2 fault buses.
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Product
Hazardous Location Sensors
S88
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The S88 pH Sensors are one part of the Model S88 Intelligent Sensors product line. The S88 Sensors offering includes pH Sensors, ORP Sensors, Ion Selective Sensors, Dissolved Oxygen Sensors, Conductivity Sensors and Resistivity Sensors. The S88 sensors have two Universal Sensor Designs; Insertion/Submersion or Valve Retractable with flared end to prevent blow out. The standard S88 sensors have 316 Stainless Steel housings although various materials of construction are available to maximize sensor performance while minimizing cost of ownership. For other materials of construction request a quotation from the factory.
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Product
Instrumented Runway Visual Range Transmissometer System
AGIVIS 2000
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Aeronautical & General Instruments Ltd.
AGIVIS 2000 is a transmissometer-based Runway Visual Range (RVR) system that provides the highest possible levels of accuracy. The first generation of AGI RVR systems were developed in co-operation with the UK Met Office and CAA, and AGI has been supplying RVR systems for more than 25 years. AGIVIS 2000 systems are currently operational at major international airports certified for instrument landings up to and including CAT IIIB. AGIVIS 2000 is fully compliant with ICAO, WMO and CAA requirements. The system consists of transmissometer field sites, background luminance meters, runway lighting interfaces, data processing equipment and archive storage and backup. It can drive multiple full-colour dedicated RVR displays. Systems can be supplied fully installed with comprehensive engineering and operator training, and post-installation support is available worldwide.
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Product
Thumpers and Cable Fault Location
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Cable testing can be broken down to different steps of the process, starting with a time domain reflectometer test to look for an incident signal on the line or, in some high resistance situations, VLF testing. These tests will identify a fault, allowing you to move on to pre-locating it. In some low resistance faults this will occur alongside the identification via the TDR.
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Product
PXI-8511, 1‑ or 2-Port, Low-Speed/Fault Tolerant PXI CAN Interface Module
780686-02
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1‑ or 2-Port, Low-Speed/Fault Tolerant PXI CAN Interface Module—The PXI‑8511 is a fault-tolerant Controller Area Network (CAN) interface for developing applications with the NI‑XNET driver. The PXI‑8511 excels in applications requiring real-time, high-speed manipulation of hundreds of CAN frames and signals, such as hardware‑in‑the‑loop simulation, rapid control prototyping, bus monitoring, automation control, and more. The NI‑XNET device-driven DMA engine enables the onboard processor to move CAN frames and signals between the interface and the user program without CPU interrupts, minimize message latency and freeing host processor time for processing complex models and applications.
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Product
Ground-Fault Location Products for Ungrounded Systems
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When combined with Bender's ground-fault detectors and current transformers, EDS series modules provide fast, automatic ground-fault location in ungrounded systems. Fault location takes place while the system remains online without the need to open branch circuit breakers or disconnect equipment. Bender's fault location system works on both AC and DC systems, as well as systems with variable frequency drives. A standalone, portable fault location system is also available.
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Product
Power Quality Measurement & Digital Fault Recording
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In view of the growing number of factors with a disturbing influence on power systems and the ever increasing sensitivity of devices and installations on the consumer side, simple monitoring criteria such as undervoltage or overcurrent are no longer adequate. Reliable registration of all the relevant processes within the electrical power system calls for constant observation of a wide variety of derived parameters, such as individual harmonic content, system unbalance and interharmonics, and the swift identification of even slight deviations from the norm.
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Product
Handheld Cable Fault Locator
TM800H
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TM800H Handheld Cable Fault Locator adopts TDR (Time Domain Reflection), new signal process and data collection technology. It can locate the distance of cable break and mix faults accurately. TM800H can be widely used in the communication installation, maintenance and general wiring. It can troubleshoot not only the local Telco-cable, but also Network cable. Its high sampling rate makes the measurement dead zone as narrow as 1 meter. This makes it a straightforward, user-friendly test solution.
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Product
PXI 10A Fault Insertion Switch 10-Chan 1-Bus
40-199-001
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The 40-199 is a 10 Channel Fault Insertion switch designed for the simulation of fault conditions in automotive/avionics applications, involving the reliability testing of safety critical controllers.
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Product
Visual Analysis of any Embedded System
SystemView
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SEGGER Microcontroller GmbH & Co. KG
SEGGER is announcing the release of SystemView, a free tool enabling the visual analysis of any embedded system. SystemView gives complete insight into the behavior of a program, with minimal side effects on the observed embedded system. SystemView offers cycle accurate tracing of interrupts and task start stop as well as task activation and API calls when an RTOS is used. It visualizes and analyzes CPU load by task and interrupts and scheduler. Test setups with LED and oscilloscope are a thing of the past.
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Product
AI UI Visual Testing Platform
Applitools Eyes
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Automated Visual Testing of Web, Mobile and Desktop applications. Automatically test all the visual aspects of the applications that they are developing on multiple browsers, multiple Mobile device OSs and form-factors, and multiple programming languages.
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Product
Visual Server
ImaGen
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ImaGen is the ideal platform for demanding simulation applications such as flight and driving trainers. With ImaGen, developers can quickly and easy integrate the latest graphics technology into their training systems.
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Visual IR Thermometers
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With just one button, simultaneously save a digital image with an infrared heat map overlay, instantly giving you the ability to communicate the exact location of problems and prove repairs need to be made. Fluke Visual IR Thermometers often pay for themselves by finding a single hidden issue.
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Product
Continuity Tester with Audible & Visual Indication
TEK404
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The Martindale TEK404 is a low cost, easy to use continuity tester. It has audible and visual indication plus overvoltage protection. It has the same loud buzzer as the TEK402, giving a very clear signal of continuity.
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Product
Pipeline & Cable Locator
STC-PCL 1101
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Shanghai Stone Communication tech Co., Ltd
STC-PCL1101 Pipeline & Cable Locator consists of a Transmitter and a Receiver, used in the underground utilities route locating, the depth measuring and long distance tracing. We adopted multicoil electromagnetism technology on this Pipeline & Cable Locator, enhanced the pipeline localization to decide the depth precision and the goal pipeline recognition capability, also could accurately carry on tracing and the localization in the pipeline crowded complex region to the goal pipeline. Thus it is widely used in the telecommunication, electric, tap water, natural gas, physical prospecting, town planning and so on.. STC-PCL1101 has many optional accessories, thus increased their use, and expanded their application scope.
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Product
Pole Mounted Detector of PtG and PtP faults in 6-69V Line
LineTroll 111K
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The unit mounts 3-5m below the conductors and monitors all three phases. The indicator is powered by replaceable long-life lithium batteries which have a lifeexpectancy of 10-15 years. It provides a 360 degree visibility for indication both for transient faults and permanent faults.
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Product
Fault ID & Repair
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As a manufacturer of bare PCBs, you know that your reputation sits right on top of every board you send out. You have to get them right, but with every PCB you discard, you’re throwing away precious labor, materials, power and time, along with many other costly elements that go to make up your products. That’s why it’s important to know which of your flagged boards are in fact electrically sound, and whether repair is a viable, reliable option.
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Product
Process Visualization
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LaserLinc offers a variety of software interfaces for enhanced process monitoring, display, control, and reporting.
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Product
Ground Fault Monitor
IFT-120
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Our ground fault monitors enable you to easily and quickly find the source of the fault before a major problem occurs and damages your equipment. This is the IFT-120, designed to assist you in rapid identification of ground faults.
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Product
MPO Visual Cable Verifier Kit
KI-TK824
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Kingfisher's unique and innovate MPO Visual Cable Verifier Kit is a quick, versatile and inexpensive way to visually check MPO cable installations and patch leads for polarity and continuity, and overall end face condition. Just connect the source, and view the far end with the microscope to observe the repeating color pattern at the far end. Fiber 1 is easily identified with a winking light.
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Product
Utility Locating with LMX GPR
LMX200™
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Unprecedented insights and target confidence. Detect traditionally non-locatable subsurface features:Non-metallic pipes, including PVC and asbestos cementConcrete storm and sewer systemsUtilities where installed tracer wiring has failedUnderground storage tanks and drainage tilesSeptic system componentsNon-utility structures such as vaults, foundation walls and concrete pads
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Product
CAN/FlexRay/Differential Bus PXI Fault Insertion Switch - 8 Channel
40-200-008
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This PXI Fault Insertion module is designed to simulate common faults on two wire communication interfaces such as CAN Bus. This module supports 4 or 8-channels of two wire serial interfaces. Each channel can simulate an open fault in either or both wires, a short between both wires or a short to one of eight externally applied fault connections, such as a battery connection or ground, via four fault buses. Each channel can support up to 0.3A and is rated to handle up to 100V between the wire pairs. The wire pairs have controlled transmission line impedance suited to most differential pair signalling systems, including fast CAN Bus interfaces and RS232. Each fault bus is capable of carrying 2A allowing multiple channels to be connected to the same fault condition. Additionally, each fault bus features a changeover relay to allow the user to connect alternative fault conditions to the fault buses.
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Product
USB-8501, 2-Port, Low-Speed/Fault Tolerant, USB CAN Interface Device
786307-01
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The USB-8501 is a low-speed controller area network (CAN) interface for developing applications with the NI‑XNET driver. The USB‑8501 is powered over the USB bus and does not require external power. It excels in applications requiring real-time, high-speed manipulation of hundreds of CAN frames and signals such as bus monitoring, automation control, and more. The NI‑XNET device‑driven DMA engine enables the onboard processor to move CAN frames and signals between the interface and the user program without CPU interrupts, minimizing message latency and freeing host processor time for processing complex applications. The USB‑8501 is available with a three‑pin COMBICON synchronization connector for triggering and synchronizing the internal hardware timebase with other devices.
