Test & Measurement


Latest Articles

Modular data-logging system
29 April 2009, RS South Africa
EnviroMon from Pico Technology is a flexible data-logging system made up of a number of separate modules, which can be selected by the user to perform desired functions. The network is a four-wire cable ...

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Field testing platform for optical networks
29 April 2009, Lambda Test
Exfo has launched the portable FTB-500 test platform for high-end installation and maintenance applications on optical networks. This PC-based, Windows XP-driven platform offers extensive capabilities ...

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Fibre-optic testing for CWDM networks
29 April 2009, Comtest
JDSU has released a coarse wavelength division multiplexing (CWDM) series of OTDR modules for its T-BERD/MTS-8000 and T-BERD/MTS-6000 platforms. This solution combines several new features into one ...

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Modular wireless test platform
29 April 2009
Rohde & Schwarz’s R&S CMW500 wideband radio communication tester supports all relevant cellular and non-cellular standards and achieves very fast alignment times. To enable cutting-edge development of ...

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Analyser for TV systems
29 April 2009
The R&S ZVL3 75 from Rohde & Schwarz offers a wide range of functions, compact design, low weight and optional battery-powered operation, and is targeted at applications for TV, CATV and satellite TV components ...

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Earth ground testers employ 'stakeless' testing
15 April 2009, Comtest
National Instruments has released new NI analysis and signal processing tools for noise, vibration and harshness (NVH), machine condition monitoring and audio test applications. The NI Sound and Vibration ...

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Sound and vibration test solution
15 April 2009
National Instruments has released new NI analysis and signal processing tools for noise, vibration and harshness (NVH), machine condition monitoring and audio test applications. The NI Sound and Vibration ...

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High-precision, optical distance measurement
15 April 2009, Associated Technology
Sensors which can measure the distance to an object have many applications in the manufacturing industry. The requirements on the measurement system may differ substantially depending on the application: ...

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Tips for making low current measurements with an oscilloscope and current probe
15 April 2009, Concilium Technologies
In recent years, engineers working on mobile phones and other battery-powered devices have demanded higher-sensitivity current measurement to help them ensure that the current consumption of their devices ...

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Optical spectrum analyser
15 April 2009, Lambda Test
Exfo has introduced its newest high-performance optical spectrum analyser (OSA) to assist network operators in their deployment of current and next-generation optical networks. The FTB-5240S OSA test ...

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Fluid sensors feature automatic calibration
15 April 2009, Communica
Providing design engineers with a simplified means of detecting the presence of fluid in transparent tubing, Optek Technology has expanded its family of fluid sensors to include automatic calibration ...

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Handheld FTTx OTDR
15 April 2009
The new NOYES OFL 280 from AFL Telecommunications is a handheld, FTTx (fibre to the ‘x’) optical time domain reflectometer (OTDR) with live fibre test capabilityand an integrated PON power meter. Ideal ...

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LEM shrinks current transducers
15 April 2009, Denver Technical Products
LEM has introduced several ranges of PCB-mounted current transducers housed in a package 30% smaller than the company’s LTS devices. The CAS, CASR and CKSR family of transducers are intended for AC ...

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Handheld E1/Datacom tester
15 April 2009, Comtest
New from JDSU is the lightweight, SmartClass E1/Datacom, a handheld tester for the installation and commissioning of E1 and Datacom circuits and network elements used to transfer data and information ...

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True-RMS ammeters integrate CTs
15 April 2009, Electronic Industry Supplies
Murata Power Solutions’ new Datel ACA-20RM series are true-RMS responding digital AC ammeters with built-in current transformers (CTs). They are able to provide direct measurement of the true-RMS values ...

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Fast optical sampling oscilloscopes
15 April 2009, Lambda Test
Exfo has launched what it claims are the industry’s fastest optical sampling oscilloscopes for existing and next-generation 40G and 100G optical networks. These high-end test solutions, which can characterise ...

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Clip-on temperature sensor
15 April 2009, Electronic Industry Supplies
Spectrum Sensors and Controls has introduced a series of clip-on temperature sensor assemblies designed to provide a low-cost option for applications where ease of installation and excellent thermal tracking ...

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Yokogawa expands OTDR offering
15 April 2009
Six new models have been added to Yokogawa’s AQ7275 series of optical time domain reflectometers (OTDRs), extending its range of applications to cover virtually all metro, access and core networks as ...

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New LabVIEW toolkits automate software testing
15 April 2009
National Instruments recently announced the NI LabVIEW Unit Test Framework and LabVIEW Desktop Execution Trace toolkits, which are new software engineering tools for the LabVIEW graphical development ...

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MEMS pressure sensors
15 April 2009, Electrocomp
Epcos has introduced a range of compact packaged sensors for barometric pressure measurement. With dimensions down to 1,7 x 1,7 x 0,9 mm, the T5000 and ASB1200E are optimised for absolute pressure measurement ...

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