Comtest

Tel: +27 10 595 1824
Email: [email protected]
www: www.comtest.co.za
more information about Comtest

How to test for continuity with a multimeter
September 2024, Electrical Power & Protection

Understanding the role of a continuity tester in electrical diagnostics is crucial for professionals and enthusiasts alike. This guide offers a step-by-step approach to using a digital multimeter as a continuity tester, ensuring precise and safe measurements.
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Enhanced distribution transformer monitor
August 2024, Electrical Power & Protection

Comtest announced that the INCON Distribution Transformer Monitor (DTM) from Franklin Electric Grid Solutions has been updated to include new transformer life prediction functionality, enabling service and maintenance forecasting. This leverages predictive algorithms to estimate the remaining lifespan of transformers, streamlining operations.
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High-performance programmable DC power system
August 2024, Electrical Power & Protection

Comtest has introduced the new Sorensen modular intelligent bidirectional energy amplified Mi-BEAM Series of high-power testing solutions. It is designed for testing today’s complex, high-power electronics in various applications in the automotive, energy storage, industrial, and aerospace markets.
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New high-power testing solution
I&C July 2024, Electrical Power & Protection

Comtest, the local representative of AMETEK Programmable Power, has announced its newest addition to the AMETEK Programmable Power portfolio of high-power testing solutions.
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Easy to use energy management tool for compressed air
June 2024, Pneumatics & Hydraulics

For the efficient management of plant operations, the critical considerations include product quality, safety, downtime, and energy use. A production plant in Germany has set a greenhouse gas emissions reduction goal of 25% by 2030, and turned to the Plant Energy manager to help deliver that target.
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Common power quality factors affecting transformers
May 2024, Electrical Power & Protection

Commercial and industrial buildings commonly have a 208/120 V transformer in a delta-wye configuration to feed receptacles. Single-phase, non-linear loads connected to the receptacles produce triple harmonics, which add up in the neutral. When this neutral current reaches the transformer, it is reflected into the delta primary winding, which causes overheating and transformer failures.
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Seaward testers power PV specialists
April 2024, Electrical Power & Protection

One of Asia’s leading clean energy specialists, Solarvest, uses the latest electrical safety test equipment to ensure the solar photovoltaic (PV) installations it services and maintains operate at peak performance levels.
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Cable locator for failsafe cable fault diagnostics
April 2024, Electrical Power & Protection

Accidentally hitting a power cable during a project can lead to costly repairs and create seriously hazardous safety situations. The Amprobe UAT-600 series locating kit from Comtest comes complete and ready for use with a transmitter, receiver, test lead kit, batteries and additional fuses, all in a mobile, protective duffle bag.
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Precision acoustic imagers
March 2024, Sensors & Transducers

To help users identify and localise ‘mechanical areas of interest’ within short timeframes, Comtest has added a unique new feature to Fluke’s ii910 precision acoustic imagers.
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Finding energy waste with power quality management
March 2024, Electrical Power & Protection

Saving energy and minimising energy waste are two of the most critical aspects of energy use. Energy saving means looking at your power consumption rates, and developing a power quality management energy-saving plan.
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Quality test tools save costs at pulp and paper mill
April 2024, Editor's Choice, Maintenance, Test & Measurement, Calibration

A case study on how preventive maintenance and a few good test tools avoided unnecessary motor replacements at a pulp and paper company.
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Precision shaft alignment
January 2024, Motion Control & Drives

The powerful Fluke 831 Laser simplifies precision shaft alignment and saves thousands in downtime and energy waste by making it practical to align most machines in a facility.
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