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LEM Instruments
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Machine tester extends to switch and control gear
LEM has introduced an adapter that allows its MT204 machine tester to carry out tests on machine switch and control gear in accordance with IEC/EN60439.
News from Engineeringtalk, 19 July 2005
Analyser tracks down power quality problems
LEM has introduced the Topas 2000 power quality analyser for problem solving in both industrial and utility electrical power networks.
News from Engineeringtalk, 30 May 2005
Test and measurement instruments described
A new catalogue includes individual product descriptions and the most important technical data on LEM's test and measurement instruments.
News from Engineeringtalk, 16 May 2005
Analyser puts power quality on the record
The VLogQ plug-in power quality recorder can make continuous recordings of mains voltage, plus recordings of electrical disturbances such as brownouts and frequency or harmonics variations.
News from Engineeringtalk, 13 May 2005
Earth tester avoids live hazards
The Heme Geo 30 clamp-on earth tester is designed to simplify earth-loop testing and provide nonintrusive leakage-current measurement.
News from Engineeringtalk, 14 March 2005
Analyser is clear about energy and disturbance
LEM's new Analyst 3P energy and disturbance analyser boasts the widest range of measurements with the clearest display and analysis capabilities in its class.
News from Engineeringtalk, 25 November 2004
Power analyser simplifies complex measurements
The Analyst 3Q power analyser offers the full range of power quality measurements required for professional testing in accordance with EN50160.
News from Engineeringtalk, 19 November 2004
Power network monitor keeps watch on quality
The BEN 6000 multipurpose modular network monitor features 16bit resolution, better than 0.1% accuracy on voltage measurements and 0.2% on current measurements and up to 200s recording time at 10kHz.
News from Engineeringtalk, 29 June 2004
Power analyser makes a colourful display
LEM has enhanced its Norma 4000 power analyser with a colour display and a memory option.
News from Engineeringtalk, 13 February 2004
Analyser covers complete supply network
LEM has introduced an "advanced function" for its Memobox power quality analyser family.
News from Engineeringtalk, 22 December 2003
Analyser tracks down three-phase supply problems
The Analyst 3Q handheld three-phase analyser helps identify and quantify power quality problems that affect the performance, safety and efficiency of electrical plant and equipment.
News from Engineeringtalk, 17 July 2003
Distribution network changes focus
New markets and the desire to offer increased service levels have led LEM to restructure its channels to market in the UK.
News from Engineeringtalk, 28 May 2003
Simplified analysis of power network disturbances
The Memobox 808 to offer simple operation and measurement for all relevant quality parameters on single-phase and three-phase power networks.
News from Engineeringtalk, 20 May 2003
Handheld combines multimeter with insulation tests
The ISOplus M is a handheld insulation tester and multimeter, adding onboard memory and PC download capability to the LEM ISOplus family.
News from Engineeringtalk, 20 May 2003
Current probes pack in the features
The new Micro Clamp series of AC current probes from LEM for current measurements up to 300A RMS combine a lot of features in a compact design.
News from Engineeringtalk, 15 April 2003
Handy solution for power quality analysis
The Analyst Q70 is a handheld power quality analyser, which offers a comprehensive range of measurements to help track down the increasing number of power quality problems on single-phase supplies.
News from Engineeringtalk, 6 February 2003
Acquisition boosts current probe range
Following several years of working closely together, LEM has acquired the majority shareholding in Universal Technic.
News from Engineeringtalk, 3 September 2002
Power analyser has big bandwidth
The Norma 3000 power analyser provides precise measurement of current, voltage and electrical power on distorted signals.
News from Engineeringtalk, 2 September 2002
Test software tackles supply network imbalances
LEM has upgraded the analysis software for its Topas 1020 and 1040 load flux analysers.
News from Engineeringtalk, 13 August 2002
Probes put AC on test
LEM has developed a pair of AC-only current probes for use with oscilloscopes and other suitable recording instruments, allowing both an accurate and nonintrusive AC current measurement.
News from Engineeringtalk, 14 May 2002
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