Test & Measurement


Latest Articles

Current transducers
26 October 2011, Denver Technical Products
LEM has introduced the CTSR family of current transducers for use in a range of safety-critical applications including solar installations. The two transducers in the new series measure AC and DC leakage ...

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Micro- and millimetre-wave signal measurement tools and best practices
12 October 2011, Concilium Technologies
Making good spectrum and vector signal measurements such as demodulation gets tougher as frequencies get higher, and there are special challenges at millimetre frequencies and beyond. This article discusses ...

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19" remote spectrum analyser
12 October 2011, Accutronics
Narda Test Solutions has introduced a new spectrum analyser available in three different versions: NRA-2500, NRA-3000 and NRA-6000. These 19” modules are optimised for SatCom, broadcast and wireless applications. ...

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Grounding tester
12 October 2011, Actum Electronics
The Groundcheck from NEFAB is a dependable, easy to use test mechanism for personnel grounding devices. The tester indicates a pass with a visible and audible signal, while a fail (high or low) is indicated ...

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High-frequency signal generators
12 October 2011
Rohde & Schwarz has enhanced its analog SMB100A mid-range signal generator by adding new frequency options. The SMB-B120/B120L and SMB-B140/B140L options (L versions without step attenuator) enable the ...

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Leakage current measurement basics
12 October 2011, Comtest
In any electrical installation, some current will flow through the protective ground conductor to ground. This is usually called leakage current. Leakage current most commonly flows in the insulation ...

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NI updates VeriStand
12 October 2011
National Instruments has released VeriStand 2011, the latest version of its configuration-based software environment for creating real-time testing and simulation applications including hardware-in-the-loop ...

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High-speed DAQ module
12 October 2011, Rugged Interconnect Technologies
Pentek has developed its fastest ever data acquisition module for its Cobalt family. The Model 71640 is capable of digitising one 12-bit channel at 3,6 GHz or two channels at 1,8 GHz, and has provisions ...

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OTDR-based test solution
12 October 2011, Lambda Test
EXFO announced the launch of the intelligent Optical Link Mapper (iOLM), an innovative test solution that enables fast FTTx network characterisation, claiming an 85% time gain over the currently used ...

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Handheld power analyser
12 October 2011, Test & Measurement Instruments (TMI)
The DW-6092 from Lutron is a handheld three-phase power analyser with a 320 x 240 pixel display measuring 81,4 x 61 mm. It is supplied standard with three clamp adaptors, making it suitable for testing ...

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Portable energy meter testing kit
12 October 2011, Comtest
Comtest Technologies, accredited southern African partner to power and energy measurement company Radian Research, has announced the local introduction of Radian’s RB-10 Bantam Lite – the first in a new ...

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Solar power meters
12 October 2011, RS South Africa
The ISO-TECH ISM series (ISM400 and ISM410) solar power meters are designed to measure radiated and transmitted solar power at an installation, in order to determine the optimum positioning and alignment ...

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One-way delay measuring modules
28 September 2011, Lambda Test
EXFO announced the addition of one-way delay measurement to its portable Ethernet backhaul test offering. Integrated within EtherSAM (ITU-T Y.1564) test methodology, this enriched testing capability ...

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Enhanced audio analyser
28 September 2011, Concilium Technologies
Agilent Technologies has endowed its U8903A audio analyser with new digital audio interface options. These options expand the instrument’s capabilities with AES3, SPDIF and DSI (digital serial interface) ...

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EMF safety monitor
28 September 2011, Accutronics
Narda Safety Test Solutions has introduced an NIR (non-ionising radiation) monitor designed to be used as a wearable or fixed area sensor in EMF (electromagnetic field) environments. The Nardalert S3 ...

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Test leads with adjustable length tips
28 September 2011, Comtest
Fluke’s new rugged TL 175 TwistGuard test leads are a world-first, featuring a manually adjustable guard. The patented TwistGuard extendable tip shroud meets the highest electrical safety requirements ...

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RF vector signal analyser
14 September 2011
National Instruments has introduced a 14 GHz version of its PXIe-5665 high-performance RF vector signal analyser (VSA), which delivers high dynamic range and accuracy in a cost-effective PXI form factor. ...

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Synthesised signal generator
31 August 2011, RF Design
Hittite has introduced a new synthesised signal generator for engineering development and production test environments in microwave and millimetre-wave radio, wireless HDMI, medical, SatCom and sensor ...

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Digital storage oscilloscopes
31 August 2011, MANTECH
Good Will Instrument has released two new digital storage oscilloscope series, the GDS-1000-U and the GDS-1000-A-U, to fulfil the need for high-quality, affordable DSOs in the educational and service ...

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Electrostatic field meter
31 August 2011, Actum Electronics
SIMCO’s FMX-003 is a compact electrostatic field meter used for locating and measuring static charges. Its pocket size makes it handy to use and three-button operation makes it easy to operate. The instrument ...

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