Test & Measurement


Latest Articles

Benchtop capabilities combined with portability
5 May 2004, News
Spescom MeasureGraph's new Fluke Scopemeter 190C Series offers radio professionals a high-end oscilloscope in a portable package. These instruments differ from other portable oscilloscopes in that they ...

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Enhanced VoIP conformance testing solution
5 May 2004, Asset Management
Spescom MeasureGraph's product specialist Rui Godinho says the upgraded version of Inet Diagnostic's Spectra2 offers comprehensive IP conformance testing capabilities. Spectra2 is a comprehensive, fully ...

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Electrical transducers for process automation
5 May 2004, Denver Technical Products
Denver Technical Products, well-known for voltage and current transducers, is now in a position to supply transducers for the measurement of AC and DC watts, AC watt hours, true-r.m.s. AC current, split-core ...

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Power monitor identifies where and when electricity is used
5 May 2004
Pico Technology, specialists in PC-based instrumentation, has added the EL040, three channel AC current monitoring device to its range of data acquisition and datalogging products. The EL040 unit is ...

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General purpose LCR meter with RS232 interface added to range
24 March 2004
A new LCR meter has been added to QuadTech's Digibridge family of impedance measuring instruments. The instrument is specifically designed for benchtop use or automated test on a wide variety of passive ...

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Dranetz-BMI products can now be upgraded in the field
24 March 2004
Spescom MeasureGraph has introduced updated DranView software that can be used with the existing and new Dranetz-BMI power quality analysers. The PX5, PX5-400 and 4400 can be easily and reliably upgraded ...

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Toner and probe system improves on cable identification and validation
10 March 2004, Financial (Industry)
Fluke Networks has announced that it has redefined the performance and cable locating capability of toners and probes with the announcement of its new IntelliTone toner and probe. Using advanced digital ...

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Five critical accuracy technologies for data acquisition
10 March 2004
For data acquisition (DAQ) measurements, accuracy indicates how faithfully a DAQ device reads the value of the signal it measures. Inaccurate measurements can spoil your research, new design, or automated ...

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Current measurement devices
10 March 2004, Denver Technical Products, Commercial (Industry)
In addition to the extensive LEM range of products, Denver Technical Products is now in a position to offer current measurement devices manufactured by the French company, Universal Technic. During 2003, ...

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Handheld analog data logger for voltage or current
10 March 2004, Instrotech, Products & Solutions
To measure and record voltage or current signals, Instrotech supplies a handheld data logger, manufactured in Germany by Ebro. The 4 channel unit measures voltage in the ranges of 0-1/0-5/0-10 V and ...

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NI reduces cost of acquiring data
11 February 2004, Design Automation
National Instruments has announced that it has taken advantage of low-cost, off-the-shelf technologies and significant increases in manufacturing efficiency to pass savings on to customers. NI ...

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New handheld power-monitoring instruments released
11 February 2004
Spescom MeasureGraph offers three new handheld power-monitoring instruments from Dranetz-BMI. All incorporate a colour touch screen, 'super smart' automatic set-ups and a unique annunciator 'report card' ...

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New dedicated low resistance meter introduced
11 February 2004
A dedicated low resistance meter, Quad Tech's LR2000 Milliohmmeter for making low resistance measurements on switches, relays, connectors and cables, has eight measurement ranges, starting at 1 µ resolution ...

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Graphical temperature and humidity logger a comprehensive tool
11 February 2004
The latest product from Spescom MeasureGraph is Hart Scientific's new Model 1620 Thermo-Hygrometer (the 'DewK'), one of the most significant products to enter the temperature and humidity monitoring market ...

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Water level monitoring and control system
February 2004, Level Measurement & Control
An inland province of China depends heavily on livestock products and agriculture for its economic activities, so water is a strategic resource. Their Bureau of Water and Agriculture decided to build ...

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Nortel unveils new converged networking solutions for SMEs
February 2004, Networking
Nortel Networks has unveiled new communications solutions for small to medium sized enterprises (SMEs), providing more choices for implementing converged IP networks. Anton van Bers, Nortel product manager ...

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Instrument performs multiple diagnostic tests on twisted pair
28 January 2004
The Sidekick T&Nd is a multifunction test set from Tempo that can help improve technicians' testing and troubleshooting capabilities on twisted pair. It uses digital technology to combine VOM and loop ...

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Tone generator
28 January 2004
Useful for continuity testing and polarity testing, the 7780 includes warble tone (alternating 877/982 Hz) and talk battery supply. Additional features include sinusoidal output and high output impedance ...

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Data acquisition: speed, accuracy and resolution
5 November 2003
A basic assumption when designing a filter is that the noise frequency can be distinguished from the frequency of the signal to be measured. A low-pass filter is commonly used to eliminate high-frequency ...

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PGA ZIF test socket
22 October 2003, Sivan Electronic Supplies, Infrastructure
Aries Electronics offers a line of 9 x 9 grid size PGA ZIF Test Sockets. This Aries product line allows the use of just one socket to handle a full range of device sizes, footprints and pin counts. A ...

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