64 Water / Wastewater
Aquaread launch new PRO range of multiparameter water monitoring instruments The PRO range come complete with all the key water
The PRO range builds on the success of the Aquaprobe and Aquasonde series, elevating every aspect of the construction, design, features and specifi cations. They bring with them new- to-industry materials allowing measurement at far greater depths, a unique measurement chamber for improved sensor stability in the most demanding applications and smart sensors that hold their calibration data, allowing for simple sensor exchange in the fi eld.
Both the Aquaprobe (AP) and Aquasonde (AS) models of the PRO range feature a combination of titanium and carbon fi bre, offering both exceptional corrosion resistance and high compressive strength. As a result, both are capable of measuring at extreme depths of up to 1000ft (300m).
The protective end cap, found on all Aquaprobes, has been extended along the inside of the sleeve. When screwed onto the sleeve it creates a more stable measurement chamber for all installed sensors. Its matt black design prevents refl ection and the sealed environment is not subject to interference from stray light.
The measurement chamber can also be used for sensor calibration using the calibration cup that push-fi ts to the base of the probe. This surrounds and seals the holes and allows the probe to stand upright. Utilising the measurement chamber for calibration in this way reduces the volume of calibration solution required, reducing maintenance costs.
The range sees the introduction of smart sensors, sensors that hold calibration data allowing exchange without the need to recalibrate. Sensors can be carefully calibrated in the lab and taken to the deployment site for simple exchange, removing the need to calibrate in the fi eld.
quality smart sensors as standard and is equipped with a self-cleaning system to keep them clean for prolonged monitoring. Standard sensors include optical dissolved oxygen, conductivity, pH, ORP, temperature and depth.
Four Auxiliary ports allow extra smart sensors to be installed, diversifying monitoring options.
The AS-PRO is fi tted with a novel three-position switch ring mechanism allowing you to confi dently switch the function of the sonde. Using the switch ring you can turn the unit off, set it to auto or activate Bluetooth mode. The switch ring includes multi-coloured LED for various indications.
When in Auto mode the sonde will detect if its connector has been blanked off, if it’s connected to a vented cable, if it’s connected to an Aquameter or if it’s connected to a PC via USB, and reacts accordingly.
When set to Bluetooth mode, using the SondeLink App, the user can take live data readings, calibrate the Sonde, set-up the logging regime, check battery and memory levels and upload logged data from the Sonde to the PC.
“The new PRO range expands our capabilities and opens-up new markets for us, it is already proving incredibly popular with our distributors and with our customers. We are very excited to bring this new product to the water monitoring industry this year.” Says Aquaread’s managing director Craig Harrison.
More information online:
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Precision sensor technology provides portable turbidity measurement instrument with laboratory precision
With a few simple steps, results with the accuracy of laboratory instruments are now available using a portable solution. And in the lab, water samples with low and high turbidity ranges can be detected without dilutions. With the new TB350 from Lovibond®
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, users in drinking water applications, environmental analysis and laboratories
become more fl exible than ever. The everyday challenges of turbidity measurements, such as inaccuracies due to stray light, complicated handling and time-consuming calibration, are now eliminated. The TB350 is the most advanced portable turbidimeter on the market - with brand new technology, unprecedented measuring range and unsurpassed accuracy.
Multipath 90° BLAC® is the new, patented sensor technology. It makes the TB350 unique and the most versatile
turbidimeter combining laboratory accuracy in a portable instrument. The special feature: Highest accuracy is guaranteed in the lowest turbidity range from 0.01 NTU and also maintains the outstanding precision level in the highest turbidity range up to 4,000 NTU.
The recently developed optical system works with two ingeniously arranged 90° detectors detectors and thus ensures a purely nephelometric measuring principle. During the turbidity measurement, two different path lengths of the incident light beam through the sample are cleverly exploited. Various particle sizes and shapes are thus detected with the highest measurement accuracy - even where the particle size distribution deviates from the calibration standard.
The novel BLAC® technology stands for Backscattered Light Absorbing Cavity. The light-absorbing trap almost
completely eliminates unwanted stray light and provides extremely accurate results for low turbidities down to 0.01 NTU.
The new sensor technology was specifi cally designed by a team of world-renowned turbidity experts to solve common user problems in turbidity measurement. Easy-to-read colour touch screen and straightforward data management protocols ensure easy handling. Animated instructions guide through each step of the sampling in order to avoid operation errors. This makes the instrument intuitive and quick to understand, even for inexperienced users. A customised measuring mode for fast settling particles, the “Fast Settling Mode”, complements the outstanding instrument performance. It increases the accuracy of the turbidity readings for large and heavy particles from 20 NTU, but especially in the high measuring range up to 4,000 NTU.
The TB350 makes calibration and verifi cation procedures, which are otherwise quite complicated in turbidity measurement, easier than ever before. Formazin-based T-CAL®
vials and can be used immediately. Possible errors due to user preparation or dilution of standards are thus prevented and contact with harmful chemicals is avoided.
The new TB350, available as an infrared or white light version, is compliant with valid ISO 7027 and US EPA (pending) regulations and standards.
More information online:
ilmt.co/PL/vPDD For More Info, email:
email: IET ANNUAL BUYERS’ GUIDE 2023/24
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57560pr@reply-direct.com primary solutions are safely sealed in airtight
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