Loop backs
connect input to ouput to test I/O loop.
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Product
AC Power Sources, Frequency Converter
MAC-01, -02, -03
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For reliability, all models of the Titan AC Power Sources/Frequency Converters are fully current limit protected against either continuous or transient short circuit or overload conditions. When an overcurrent condition exists, the internal current control loop overrides the voltage control loop and scales back the sinewave drive until it sees a safe output current level.
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Product
Mezzanine System
5041
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ECM P/N 5041 provides eight channels of RS485 / RS422 I/O with fixed 120 ohm termination for each channel. Speeds are up to 30M bits per second. All channels power up as inputs. Also transceiver inputs are always enabled for loop back diagnostic use when the outputs are enabled. Software can enable outputs on a channel by channel basis.
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Product
Loopbacks
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Loopbacck plugs are used for network diagnostics, system configuration testing, and device burn-in. Looping back the signal allows for testing of the optical network.
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Product
Transponder Panel with GNS/GTN Interface
TA-330XP
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This transponder panel is layed out to accommodate thecurrent Mode S panel mount units. The transponder caninterface with a GNS or GTN series radio for a morecomplete test of the transponder functions. The panelalso includes altitude, suppression, loop back and thestandard ARINC 429/RS232 interfaces as well. The panelcomes with both a digital voltmeter and ammeter.
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Product
Doppler Radar Target Simulators
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Automotive radar sensors play a vital role in the current development of autonomous driving. Their ability to detect objects even under adverse conditions makes them indispensable for environment-sensing tasks in autonomous vehicles. As their functional operation must be validated in-place, a fully integrated test system is required. Radar Target Simulators (RTS) are capable of executing end-of-line, over-the-air validation tests by looping back a received and afterward modified radar signal and have been incorporated into existing Vehicle-in-the-Loop (ViL) test beds before. However, the currently available ViL test beds and the RTS systems that they consist of lack the ability to generate authentic radar echoes with respect to their complexity. The paper at hand reviews the current development stage of the research as well as commercial ViL and RTS systems. Furthermore, the concept and implementation of a new test setup for the rapid prototyping and validation of ADAS functions is presented. This represents the first-ever integrated radar validation test system to comprise multiple angle-resolved radar target channels, each capable of generating multiple radar echoes. A measurement campaign that supports this claim has been conducted.
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Product
IndustryPack system trouble shooter
IP-DEBUG-IO II
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IndustryPack system trouble shooter providing testpoints on all of the IP IO signals. Loop back is as easy as wire-wrap. Custom feedback signals are supported with socket and power connector support. Now with 2 ribbon cable connectors to support in system debugging.
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Product
Wire Harness Tester
Panther4HT Master- Slave DSU
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Qmax Test Technologies Pvt. Ltd.
The Master- Slave DSU based Panther4HT Wire Harness tester is designed for testing and verifying electrical connections in a cable, harness, backplane or any other wired assembly. It offers unique Qmax MASTER - Slave concept and SATELLITE UNIT Options to avoid looping back of cable to the ATE. All Satellite Units communicates the measurements through LAN interface which is very useful for on-board applications in Aircrafts / Ships and similar applications where large cable looms are used. This innovative concept will eliminate the long adapter cables and hence storing, maintaining and re work of these kind of cables are avoided. Furthermore single Master Controller Unit (MCU) is used to control not only all the satellite units , but also communicate with all satellite units through Ethernet Communication port. A single reference Cable is used to link the all the satellite units with the Master Controller in controlled loop manner is a value add to the product.
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Product
Loop Testing
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Megger loop testers offer both traditional measuring techniques and state of the art “non-RCD Tripping” technology. Use these products to determine the prospective earth fault current, which is the maximum current able to flow in a phase-earth fault in an installation, and also to indicate the prospective short circuit current which is the maximum current able to flow in the event of a phase-neutral fault.
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Product
Loop Antennas
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A loop antenna is a radio antenna consisting of a loop or coil of wire, tubing, or other electrical conductor, that for transmitting is usually fed by a balanced power source or for receiving feeds a balanced load.
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Product
Antenna, Loop
EM-6879 | 10 KHz – 30 MHz
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The EM-6879 Loop Antenna is used for magnetic field measurements over the frequency range of 10 kHz to 30 MHz. The EM-6879 is designed for use with any 50 ohm Receiver System. The antenna has a balanced Faraday shield that reduces its response to electric fields to a vanishingly small amount so that it can produce a practically pure magnetic field response.
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Product
Back Pressure Test Kit
389
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Thexton Manufacturing Company, Inc.
Aids in diagnosing clogged or restricted exhaust systems.
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Product
30" Front to Back Stiffeners
FB-30
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Additional aluminum extruded front-to-back stiffeners are available for Vertical Cabinets. Includes installation hardware
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Product
Loop Meters
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The CM-1TB + XL-1 are modern digital current loop-powered meters that convert standard loop current to engineering units. They feature high accuracy and a large 0.6-inch LCD display. Proven reliability combined with low cost has earned these meters world-wide acceptance, with thousands in use.
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Product
Loop A Line Products
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Cable pair tracing and a lot more, Loop-a-Line products can remotely control a far end device (the oscillator) for up to 20km of cable. Using a Loop-a-Line allows the linesman to remotely change the state of the oscillator to any of five different states. Therefore eliminating the need for multiple journeys along the cable path.
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Product
Quad Op-Amp Loop
QOAL400
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The QOAL400 module is a precision instrument capable of measuring all common parameters of an Op Amp, including AC as well as DC parameters. The QOAL400 has four completely independent channels, which allow a quad device to be tested in a minimum amount of time. Each channel has a full set of resources to measure all common parameters.
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Product
THREE WAY BACK PRESSURE KIT
TU24APB
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*Allows quicker and more accurate testing of exhaust blockages in catalytic converters, mufflers, etc*2-1/2" gauge features two multi-colored bands - idle and 2,500 RPM - with pressures shown in PSI and bar*Includes 6' of hose, enough length to test from driver's seat
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Product
Loop Tack Tester
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Loop Tack Tester is applicable to measure the tack property of adhesive tapes, pressure-sensitive adhesives (PSA), and adhesive materials according to ASTM D6195.
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Product
Line Loop Tester
8455
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Simpson?s Model 8455 Line Loop tester detects line shorts, opens and multiple ringers, DC voltages and loop resistance. It can measure DC voltage up to 100 volts and loop resistance to 2 megohms. A front panel ?reverse polarity? switch allows changing polarity positions quicker and easier than manually switching test leads when making line checks.
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Product
Friction Flow Loop System
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Friction Flow Loop System is used for testing the effects of friction reducers by circulating at high rates through different pipe diameters. Friction Loop designs vary based on the application required.
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Product
Antenna, Active Loop
EM-6876 | 9 KHz – 30 MHz
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The Electro-Metrics EM-6876 Active Loop Antenna is used with EMI Receivers and Spectrum Analyzers with 50 ohm input and covers the frequency range of 9 kHz to 30 MHz.
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Product
Automotive Back Probe Pins
142-5
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Flexible 1.5 inch silicon pins provide easy back probing connections for DMM and Scope measurements
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Product
Back Pressure Tester
TU29P
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Enables Technician to test exhaust back pressure thru oxygen sensor. Oxygen Sensor adapter includes M12 & M18 thread.Special Gauge has two multi-colored bands - idle and 2500RPM, with pressures shown in PSA and bar.
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Product
Single Loop Controller
1166
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The 1166 is a powerful, single loop profile controller for complex processes. It offers profiling capability with 4 programs each of 16 free format segments making it a leader in its class.
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Product
ThePoint - Loop Powered Level Switch
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ThePoint Loop Powered two wire level switch provides a current output and has hazardous area approvals making it a good choice for most of your point level application requirements. ThePoint level sensing device offering is suitable for most temperature, pressure, and material types.
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Product
16 Hole Back Extension
9561-BE
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Enclosed version of the cabling "doghouse" for the Hawk/PC chassis with rear panel punched to accommodate 16 50/37 pin d-sub connectors. Hinged for access to the rear of the DG-style backplane.
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Product
Hysteresis Loop Tracer
MESA
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The MESA is the only hysteresis loop tracer on the market that can make measurements in the frequency range of 10 Hz and below. Competing units operate with more-easily generated 60 Hz drive fields, and can have errors of as much as 30% in coercivity (Hc) measurements.
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Product
Loop and Line Powered Level Switch
Safety IntelliPoint
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The Safety IntelliPoint level switch provides a capacitance probe level switch with either a current output or relay contacts and “On-Board” self-diagnostics to ensure reliability. This SIL Intellipoint conforms to SIL 2 specifications providing the ultimate in level switch integrity and level sensing elements for a wide variety of temperatures, pressures, and materials.
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Product
36" Front to Back Stiffeners
FB-36
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Additional aluminum extruded front-to-back stiffeners are available for Vertical Cabinets. Includes installation hardware
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Product
Radiating Loops
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The magnetic, handheld coil was designed to generate defined mag-netic fieldstrength in the frequency range from DC up to 5 (7) MHz. The main application is immunity testing against magnetic fields.
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Product
Antenna, Active Loop
EM-6869 | 9 KHz – 50 MHz
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The Electro-Metrics EM-6869 Active Loop Antenna is used with any receiver or spectrum analyzer with 50 ohm input and covers the frequency range of 9 kHz to 50 MHz.





























