June 2016Maintenance, Test & Measurement, Calibration
RS Components (RS) has introduced its first professional wireless HVAC (heating, ventilation and air conditioning) test and measurement instruments optimised for use with smartphones and tablets.
The Testo range of compact Smart Probes allows HVAC engineers and site maintenance staff to calculate, document, store and email equipment data via the new free downloadable Smart Probe App for Android or iOS. The new probes connect quickly and easily to a smartphone or tablet via Bluetooth, so they can be used unencumbered by hoses or wires.
Eight Smart Probe models are available separately or in kits aimed at three main application areas:
• AC/R kit for use in commissioning, servicing, maintaining and troubleshooting air conditioning and refrigeration systems.
• VAC kit for measuring, balancing, troubleshooting and optimising ventilation systems.
• Heating kit for use with radiators and hydronic heating systems.
For refrigeration and AC/R technicians, the AC/R kit comprises two pressure probes that can measure high-side and low-side refrigerant pressure simultaneously, and two clamp thermometers to monitor the temperature of heating and cooling pipes more accurately than using a thermocouple.
The VAC kit includes everything needed to test and balance a multi-outlet ventilation system including: hot wire and vane anemo-meters to measure air velocity, volume flow and temperature in ducts and at registers; an infrared thermometer to help assess the condition of motors and electrical equipment; and a thermohygrometer for assessing humidity and dewpoint issues.
The heating kit includes a differential pressure manometer to measure static pressure, airflow and volume flow – including manifold pressure and pressure drop across filters and coils – along with clamp and infrared thermometers.
The kits are supplied in smart carry cases for ease of use on the job. Complementary products available from RS include digital manifolds and a refrigerant leak detector.
Oils don’t die, they degrade Wearcheck
Maintenance, Test & Measurement, Calibration
WearCheck explores the main ways lubricants degrade in service and how these degradation modes affect oil performance and machine reliability.
Read more...Real-time spectrum analyser Vepac Electronics
Maintenance, Test & Measurement, Calibration
The PXE series real-time spectrum analyser covers frequencies up to 20 GHz with a 100 MHz analytical bandwidth and ultra-fast sweep speed, supporting spectrum monitoring, interference finding and RF test and measurement functions.
Read more...Preserving a French heritage landmark Omniflex Remote Monitoring Specialists
Maintenance, Test & Measurement, Calibration
Omniflex supplied a remotely monitored impressed current cathodic protection system for the Perret Tower in Grenoble, a protected French heritage site, combining 24/7 corrosion protection with integrated surge protection against lightning strikes.
Read more...Operational efficiencies and safety compliance with preventive maintenance programmes
Maintenance, Test & Measurement, Calibration
Konecranes explains how its Lifecycle Care Preventive Maintenance programme reduces unexpected downtime, improves safety compliance and delivers measurable financial benefits for operators of cranes and lifting equipment across any make or sector.
Read more...Portable appliance tester Vepac Electronics
Maintenance, Test & Measurement, Calibration
Vepac Electronics’ new portable appliance tester enables precise safety testing of electrical appliances in accordance with DGUV regulation 3 and BetrSichV, with simple three-button operation and battery-powered mobility.
Read more...Why lubrication fails in mining and what to do about it
Maintenance, Test & Measurement, Calibration
Lubrication Engineers explains the recurring failure points behind mining lubrication problems and how the right product, storage and application practices can improve equipment reliability.
Read more...When digital twins move from concept to critical tool
IT in Manufacturing System Integration & Control Systems Design Maintenance, Test & Measurement, Calibration
Digital twins are moving out of the lab and onto the mine, the factory floor and the transport network where they predict failures before they happen. Amritesh Anand looks at where they earn their keep, the data and integration work behind them, and the security questions every organisation should ask before switching one on.
Read more...Best practices for managing the MRO supply chain in Africa RS South Africa
System Integration & Control Systems Design
RS South Africa outlines how strong data governance and digital tools can turn maintenance, repair and operations procurement into a strategic advantage across Africa.
Read more...Why asset level intelligence is now essential for resilient wastewater plants Schneider Electric South Africa
Maintenance, Test & Measurement, Calibration
Sub-Saharan Africa’s wastewater operators face mounting pressure to keep ageing plants running smoothly and meet tougher environmental standards, all while lacking visibility into the health of their medium-voltage (MV) drives and other critical rotating assets. Adding predictive analytics, digital twins and enterprise dashboards enables optimisation across multiple sites, ensuring every drop moves safely and efficiently through the water cycle.
Read more...How multiple boilers can minimise costly downtime
Maintenance, Test & Measurement, Calibration
Associated Energy Services explains how multi-boiler systems reduce downtime risk for South African manufacturers, covering redundancy planning, fuel source diversification and the strategic management of backup boiler capacity.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version