Electrical Technology

Print 3D objects with paper
Tuesday, 05 August 2014
3D printers have been with us for decades, turning 3D computer designs into detailed physical objects. These devices create models in a range of materials, including plastic, plaster, photopolymers,...
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Low Hydrogen SMAW Electrodes
Thursday, 19 June 2014
The steady development of new alloys over the years has shaped the design and specification of arc welding stick electrodes, which were first used in shipbuilding during World War I. As increasingly...
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Next generation of lighting technology
Tuesday, 08 April 2014
How many of you have heard of, or maybe even seen an OLED? An OLED, or organic light emitting diode can best be described as a solid-state device composed of thin films of organic molecules that...
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Hot spots cause for concern
Wednesday, 10 July 2013
Thermal imaging has become popular with business-owners looking to identify stress points and future problems with their electrical equipment, before they become a serious issue.
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New calibrator for hazardous areas
Wednesday, 10 April 2013
Wika has extended its range of hand-held measuring instruments to include the model CPH65I0 intrinsically safe pressure calibrator.
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Electrical machine safety
Wednesday, 04 July 2012
Those who design new machinery or make electrical/control systems modifications to existing machine need to be aware of changes that have occurred with the Machinery Directive and standards that...
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Seeing daylight and saving money
Tuesday, 01 May 2012
It dawns on more and more businesses that by swapping their existing lighting for more energy-efficient solutions they can save some serious money. But there are more benefits in store for those who...
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Window of opportunity
Monday, 02 April 2012
Renall Doors, a family-run, Carterton-based manufacturer of custom made wooden interior and sheltered exterior doors, think the NZ market is ripe for top quality European-style double glazed wooden...
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Rid New Zealand of PCBs
Monday, 02 April 2012
Polychlorinated biphenyls are hazardous to human health and the environment. In New Zealand the use and storage of PCBs is prohibited since 2004, but they can still be found in transformers and...
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UPS's keep businesses going
Tuesday, 28 February 2012
UPS hardware can help keep business applications available, power costs manageable and data safe. By familiarising themselves with the basics of what a UPS does and how to choose the right one for...
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