June 2003Analytical Instrumentation & Environmental Monitoring
Protea Automation Solutions have introduced a new handheld interface analyser for monitoring the depth of sludge deposits and sludge densities in applications such as sewage treatment plants, mining thickeners, settling ponds, clarifiers and various water treatment facilities.
The Hawk PIA instrument is designed to operate with a submersible transducer using sonar technology, within a density range of 0 to 20 000 mg/1. A metal reflector plate is mounted 60 mm from the transducer output and the change in echo speed is processed and transmitted to the handheld instrument by cable connection. The instrument will accurately show the depth of the transducer below the surface as well as sludge density thus the depth of the sludge deposit can be obtained.
Because the analyser uses sonar technology, it is not affected by colour change (eg use of ferric chloride). A single sensor works on all density levels, including applications with heavy solids, such as the DAF (dissolved air flotation) area in a sewage treatment plant. In operation, the transducer is immersed below the surface of the liquid. A simple pushbutton function will auto-calibrate the instrument to zero. Lowering the transducer into the vessel will see the display change in percentage, as the density changes. An audible alarm can be set for desired density level.
The remote analyser is sealed to IP67 and the transducer, in a stainless steel enclosure, to IP68. The transducer is provided with 10 m of cable and the kit comes in a metal carrying case.
WearCheck Water wins accreditation for microbiological testing Wearcheck
Analytical Instrumentation & Environmental Monitoring
WearCheck Water’s Johannesburg laboratory was recently awarded ISO/IEC17025 accreditation for Total Coliforms and E.coli Testing after a rigorous audit process, adding to the company’s extensive list of certifications, and reinforcing the laboratory’s adherence to national and international work quality standards.
Read more...Advancing process weighing and weighbridge automation
Analytical Instrumentation & Environmental Monitoring
Sasco Africa, a leader in industrial weighing solutions, is showcasing its latest innovations in process weighing and weighbridge automation.
Read more...Analysis solutions for total organic carbon
Analytical Instrumentation & Environmental Monitoring
Prepare for the future of water quality monitoring with Hach’s industry-leading total organic carbon (TOC) analysis solutions.
Read more...Liquid density analyser Sensoquad
Analytical Instrumentation & Environmental Monitoring
The SensoTech LiquiSonic system measures the density or concentration of a liquid by calculating using the sonic velocity to give output in real-time.
Read more...Oxygen measurement in beverages
Analytical Instrumentation & Environmental Monitoring
[Sponsored] Anton Paar offers a complete range of oxygen measurement instruments for total package oxygen (TPO) measurements, at-line quality control (QC), and in-process monitoring. These instruments help beverage manufacturers achieve accurate, reliable oxygen control at every stage of production.
Read more...Temperature, humidity and barometric pressure transmitter Senseca
Analytical Instrumentation & Environmental Monitoring
Senseca’s environmental temperature, relative humidity and barometric pressure transmitter, ENVIROsense has all three measurement criteria available in one device.
Read more...Analysers achieve OIML R140/MID accuracy class A certification
Analytical Instrumentation & Environmental Monitoring
Qmicro by Sensirion has received the OIML R140/MID accuracy class A certificate No. TC12537 for its DynamiQ-X GC analysers for the analysis of natural gas and natural gas blended with hydrogen.
Read more...Sustainable water management Wearcheck
Analytical Instrumentation & Environmental Monitoring
Water sustainability is critical for the future wellbeing of people, land and marine ecosystems, and socio-economic development. WearCheck Water provides a range of water analysis techniques to determine water quality for various sectors, including mining, agriculture, domestic and the healthcare industry.”
Read more...Biofilm monitoring system Instek Control
Analytical Instrumentation & Environmental Monitoring
Alvim, through Instek Controls, provides innovative, high-tech solutions for biofilm and biofouling monitoring in industrial plants.
Read more...WearCheck Water earns AdBlue/DEF analysis accreditation Wearcheck
Analytical Instrumentation & Environmental Monitoring
WearCheck Water recently became the first laboratory in Africa to be officially ISO17025 accredited to test AdBlue diesel exhaust fluid by the South African National Accreditation System.
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