May 2019Maintenance, Test & Measurement, Calibration
Comtest now offers the latest Fluke E-DWT-H electronic deadweight tester, an electronic calibrator designed to deliver traditional hydraulic deadweight tester performance with digital measurement features and convenience. Improvements include:
• No weights to load and unload, transport, or send for calibration.
• Provides real-time pressure indication with no need to know and correct for local gravity or ambient temperature.
• No piston-cylinder changes.
• No significant sensitivity to level or vibration.
• Able to set and read any pressure value exactly, no minimum increment limited by smallest available masses; perfect for applications that require setting a nominal pressure precisely on the device under test and measuring it, such as analog gauge calibration.
• Operates in any unit of measure, switching easily from one unit to the next.
The E-DWT-H is at home in metrology and calibration labs, on the production floor or in the field. It can operate with a wide selection of test mediums, including Sebacate calibration fluid, mineral oil, water and other liquids. The 0,02% of reading total one-year measurement uncertainty rivals the best laboratory deadweight testers. High quality hardware allows easy system fill and prime, pressure generation and precise control up to 200 Mpa. The kits are compact, lightweight and transportable, with an optional battery/charger pack which supports up to eight hours of operation away from line power, while an optional shipping and carrying case with handles and wheels allows for easy transport in the field.
The Fluke Deadweight Tester model 6531 offers E-DWT-H configurations with a single quartz reference pressure transducer (Q-RPT) to offer percent of reading performance from 10 to 100% of device full scale.
Model 6532 offers an additional Q-RPT to maximise workload coverage, with percent of reading performance from 1 to 100% of device full scale. The vacuum fill kit included allows the E-DWT to be filled with the user’s choice of compatible fluid, while eliminating problematic air pockets from the test circuit. Also included is a test station adaptor to mount virtually any pressure device to be tested without using PTFE tape or wrenches.
Prioritising arc flash safety Comtest
Electrical Power & Protection
Comtest has developed a range of thermal imaging and wireless testing tools from Fluke, designed to ensure safety is the top priority for engineers working in potentially dangerous arc flash zones.
Read more...Seaward testers power PV specialists Comtest
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.
Read more...Cable locator for failsafe cable fault diagnostics Comtest
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.
Read more...Collect data three times faster SKF South Africa
Maintenance, Test & Measurement, Calibration
SKF has extended its renowned Microlog Analyzer family of data collection devices with the addition of the Microlog Analyzer dBX. Currently SKF’s most powerful diagnostic tool, this cutting-edge device redefines diagnostic capabilities, enabling users to take measurements three times faster than its predecessor.
Read more...The criticality of maintenance in the water and wastewater segment Schneider Electric South Africa
Maintenance, Test & Measurement, Calibration
In a time of water shedding, climate change and ageing infrastructure, the importance of maintenance and support in the water and wastewater segment cannot be overstated.
Read more...Precision acoustic imagers Comtest
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.
Read more...Finding energy waste with power quality management Comtest
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.
Read more...Quality test tools save costs at pulp and paper mill Comtest
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.
Read more...Precision shaft alignment Comtest
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.
printer friendly version