AIR MONITORING 59
New gamma spectroscopic aerosol monitor offers economic measurements with lab precision
For over a decade, Envinet’s SARA spectroscopic probe, which is designed to monitor environmental radiation, has boasted an enviable track record of reliability in the field. Several hundred stations around the world consistently record both the ground-based and the airborne activity at their respective positions. For the latter activity, SARA is now joined by a sister probe that is in a different class on the scale of sensitivity.
SIRA, Envinet’s new, gamma spectroscopic aerosol monitor combines industry-leading, tried-and-tested components, namely Envinet’s SARA and an aerosol sampler made by Digitel Elektronik AG of Switzerland. A perfectly coordinated mechanical design is paired with sophisticated algorithms that control the monitor with maximum precision and analyse the measurement data in situ.
Up to 7 m³ of air are pumped per hour through the sampler and aerosols are separated on the filter. Each of the 60 filters can be removed individually, making it easy to carry out follow-up analysis in the lab if required at any time. However, this is rarely necessary as SIRA’s CeBr3 detector is located directly above the filter. Its gamma spectroscopic ability enables the detector to identify radionuclides automatically, directly alerting the monitoring centre in the event of an incident. This eliminates the need for complex background corrections, which are prone to error.
Not just reliable, SIRA is also compact and economical. What’s more, there is no need for a measurement container, thanks to the optional, IP54-certified outer casing. For More Info, email:
52715pr@reply-direct.com Extension of sensor options greatly enhances
versatile IAQ measurement instrument The well-tried modular indoor air quality (IAQ) measuring CAPBs®
Systronik has undergone its latest expansion. A new handle for all existing CAPBs® sensor units is available in the form of the new CAPBs® displays the measurement data of all CAPBs®
display in a direct and application-specific manner. The sensor units on the top and bottom of the device can also be adapted in accordance with the “plug & play” principle. This has made CAPBs®
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easy connection to the digital world of tablets and smartphones is ensured by the free EuroSoft®
A lot of hard work went in to developing the CAPBs® live app. The integrated QR code generator provides uncomplicated
and quick transmission of the instrument’s measurements to the app, where recorded measurements are incorporated in professional measurement reports.
AQ36 sensor unit, which is also new: It is a real all-rounder for evaluating
indoor air quality (IAQ). This sensor unit measures both carbon dioxide concentration as well as the humidity and temperature of the room air. The high-precision CO2
infrared sensor is extremely robust and stable over long term. Specified CO2 averages
can be checked and documented. The AQ36 is ideally suitable for measuring and evaluating the quality of indoor air and adjusting ventilation and air conditioning systems in accordance with EN 13779 or TRGS 900. The combination of the CAPBs® device and the AQ36 sensor unit results in a complete ready-to-use measuring instrument.
Advanced digital CEMS analyser provides a cost-
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increasingly stringent emissions regulations around the world.
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Emissions monitoring also identifies ongoing process issues and upsets, helping to save operating costs through increased efficiency.
The 4900 Multigas measures up to four flue gas components simultaneously, providing a comprehensive Continuous Emissions Monitoring System (CEMS) platform that is compact with a low cost of ownership.
It can be configured with a combination of Servomex’s powerful, non-depleting paramagnetic, infrared and gas filter correlation sensors. These ultra-stable digital sensing technologies, supported by auto-calibration capabilities, ensure low operational requirements, making the 4900 Multigas an affordable solution for CEMS applications.
The 4900 Multigas provides accurate, reliable measurements for percentage-level O2
, carbon
monoxide (CO) and carbon dioxide, and for trace level sulphur dioxide, nitric oxide, CO, methane, and nitrous oxide, meeting international certification standards including MCERTS and QAL1. It is also easy to operate, using an intuitive, icon-driven colour touchscreen, reducing staff training requirements.
The compact 4900 Multigas can be easily integrated into wider CEMS installations, with a wide range of digital communications protocols for remote operation and reporting, including RS232/ RS485 Modbus, PROFIBUS, and Ethernet.
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WWW.ENVIROTECH-ONLINE.COM IET ANNUAL BUYERS’ GUIDE 2020/21
EN12341 PM� Sequen�al Sampler
dado lab introduces the world first Black Carbon real-�me op�cal analyzer integrated in a PMx
sequen�al sampler
www.dadolab.com
info@dadolab.com
Giano BC₁ &
Black Carbon Real Time Analyzer
effective solution for emissions monitoring Servomex is supporting its industrial customers with an innovative high-performance solution for emissions monitoring applications. The high-specification Servopro 4900 Multigas provides continuous monitoring of greenhouse gases, reference oxygen (O2
) and criterion pollutants in a single device. It is designed to meet the needs of industrial plants faced with
52551pr@reply-direct.com
SIGNAL 3010 MINIFID VOC analyser
Designed for field use •• Rugged & reliable
• Fast warm up All-in-one package
Easy to use
•• Built-in datalogger option •• On-board gas cylinders
Heated line control Internally generated zero air Applications:
•• Regulatory monitoring Process optimisation
Verifying & calibrating installed CEMs to EN 14181 •• Temporary back-up for CEMs
•• Checking abatement performance Hydrocarbon gas leak detection device. The CAPBs® device sensor units on the integrated colour even more user friendly and versatile. A quick and system from Portable heated FID QAL1 (MCERTS) applied for
Signal Group Ltd Standards House, Doman Road, Camberley, Surrey GU15 3DF United Kingdom
Tel: +44 (0)1276 682841 Email:
sales@signal-group.com
www.signal-group.com
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