Water/Wastewater
The Ultimate Water Quality Tester
The eXact Micro 20 dual wavelength photometer from Industrial Test Systems (USA) tests over 30 water quality parameters with lab-quality accuracy at minimal cost. It features a narrow band wavelength filter for improved accuracy; long-life LED’s and a built-in cell for ultra- performance. This high quality unit self calibrates and automatically selects the optimal
wavelength for each test.
All tests use the same and patented EZ-3 Reagent Delivery Method, a quick and easy procedure for analysis. Simply dip an eXact Strip into the water sample for 20 seconds with a simple back and forth motion, discard the strip, and read the results with the push of a button! This patented reagent delivery system provides smooth, precise reagent dispersion into samples without leaving suspended solids in the sample vial that adversely affect test results.
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Rugged, Reliable and Cost Effective Water Monitoring
Tethys Instruments’ (France) cutting edge UV400 and UV500 water monitoring systems designed with high reliability and low operating costs specifically in mind.
Based on a modular system, a wide range of cost- effective configurations are available from mono-parameter to multi-parameter (UV400), and even with full UV spectrum (UV500).
Using UV spectroscopy for the main parameters (Ammonia, COD, Nitrate, Hydrocarbons), the UV400 and UV500 are especially suited for monitoring water treatment plants, process control, industrial inlet/outlet systems, rivers or industrial effluent. These new monitoring systems will measure most parameters in around 5 seconds.
The new instruments offer a great array of advancements over the previous Tethys’ Models, whilst maintaining a compact size of (520 x 390 x 220 mm). All parameters fit in one enclosure, including ammonia and phosphate and the new patented flow cell is virtually clogging proof even with an ultra high level of suspended solids. Users will find the new colour touch screen interface extremely fast and user-friendly. These instruments offer new faster measuring time and improved repeatability by the use of a new high performance DSP (Digital Signal Processor).
The inside of the analyser is very accessible, which makes cleaning components, such as the flow cell, very simple. The mono-board format also makes electronic maintenance a simple task. A USB port to download measurements, a diagnostic data on a USB memory stick, RS232 and RS485 ports are included, whilst Wifi and Ethernet interfaces are available as optional extras.
Tethys’ new instruments can measure up to 16 parameters. No reagent is required (except NaOH
for NH4+, HCl for dissolved H2S and usual reagent for PO4 ). These units, which include a automatic cleaning system, can operate with unfiltered
waste water, or even activated sludge. The instruments also feature automatic turbidity compensation for COD, nitrate, hydrocarbons and phosphate, as well as an auto-zeroing function.
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The ULTRAPEN™ PT2 pH & Temperature Pen
by Myron L Company ULTRAPEN™ PT2 pH & Temperature Pen will revolutionise the way you test water with in- stant lab-accurate digital results. All measurements and calibrations are easily accom- plished with the press of a button. Dip or scoop sampling makes testing vertical streams and bodies of water quick and easy to do.
The PT2 is not only ideal for field use and spot checks, but for all pH testing in municipal and industrial process control. The PT2 is waterproof and built to last with an outer case of durable aircraft aluminium and fully encapsulated electronics.
Advanced features include ±0.01 accuracy; 0.00-14.00 pH measurement range; automatic temperature compensation; 1, 2 & 3 point calibration; choice of snapshot and continuous measurement modes; and user replaceable pH sensor.
New Water Quality Monitoring Sonde
YSI (UK), a Xylem company, has launched a new range of ‘EXO’ water quality monitoring sondes that will radically improve the simplicity, reliability and versatility of monitoring activities in groundwater, surface water and marine applications.
Designed for both hand-held or remote monitoring work and built on YSI’s 60+ years of experience in the development of leading-edge water monitoring technology, the new EXO sondes offer the most advanced range of features available. The EXO range represents a giant step forward in water quality monitoring because it is founded on feedback from thousands of users from all over the world. Every aspect of sonde monitoring has been enhanced; including sensor technology, power management, sonde ruggedness, software features and communications options.
YSI’s Ian Thompson says “The YSI development teams constantly surprise and excite us by building new technology into products that meet or exceed the needs of our customers, and the EXO sondes are clearly no exception.”
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