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Comparison of the daily consumption of WTW's three generations of Analyzer: TresCon® on the left, P 700 in the middle, and on the right the new Alyza IQ with no more than 18 drops – less than 1 ml of reagent per day!

On this page we are gradually collecting everything about the Alyza IQ analyzer line for you. So check back from time to time and find the latest information here. Quick start: Applications  |  Advantages  |  Technology  |  Handling  |  Sensors vs. analyzers  |  Downloads

 

Applications and areas of use

  • Ammonium determination with the Alyza IQ NH4 and the Indophenol-method according to DIN 38 406
  • Orthophosphate determination with the Alyza IQ PO4 and the Molybdat-Vanadate method or yellow method
Monitoring wastewater treatment plant outlet

Monitoring wastewater treatment plant outlet

  • High measuring accuracy even at low concentrations
  • Simple operation thanks to optimized user interface
  • Increased employee protection through safe replacement of reagents
 

to Alyza IQ NH4

Flow monitoring

Flow monitoring

  • Long reagent service life due to minimal consumption
  • Minimal maintenance effort reduces working and travel times
  • Full remote access at any time via IQ Web Connect
 

to Alyza IQ NH4

Control of the precipitant dosing

Control of the precipitant dosing

  • Automatic cleaning reduces maintenance costs and increases operational reliability
  • Reduction of precipitant costs without overdosing thanks to reliable and fast measurement
  • One device for up to two sample streams
 

to Alyza IQ PO4

Monitoring wastewater treatment plant outflow

Monitoring wastewater treatment plant outflow

  • Precise results thanks to automatic 1- and 2-point calibration
  • Easier everyday work thanks to self-diagnostics with reagent quantity display
  • Due to the low measuring range, further decreasing specifications for discharge values are no problem
 

to Alyza IQ PO4

 

The advantages at a glance:

The Alyza IQ analyzer line from the WTW brand

  • Measurement of PO4 or NH4
  • High accuracy in the lower measuring range
  • Extremely low reagent consumption
  • Connection to the IQ Sensor Net
  • Installation of PO4- and NH4-Analyzer directly at the edge of the pool
  • Single and dual-channel versions available
  • Safe and easy replacement of chemicals
  • Optimized user interface and self-diagnostics
  • Minimal maintenance and easy handling
 

Alyza IQ PO<sub>4</sub>

Alyza IQ PO4

Details and variants of our analyzer for orthophosphate monitoring. 

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Alyza IQ NH<sub>4</sub>

Alyza IQ NH4

Details and variants of our analyzer for ammonium monitoring. 

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Alyza IQ NH<sub>4</sub> HR

Alyza IQ NH4 HR

Details and variants of our analyzer for ammonium concentrations up to 150 mg/L. 

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Advanced technology

Close-up of an Alyza IQ's MPVhe revolutionary Multiport Valve in the Alyza IQ range enables true 'Plug and Play' operation at any level of experience. The unique technology developed minimizes both the number of spare parts and the downtime needed to replace. 

Ease-of-use

Easy replacement of reagents and the reduction of wearing parts to a minimum have been realised by the new technology. This means that maintenance can be carried out by any employee directly on site.

Reagents

Easy and safe reagent replacement with no-drip reagent pouches.

Consumables Alyza IQ

Consumables Alyza IQ

MultiPortValve (MPV), tubes, etc. for the Alyza IQ 

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Chemicals Alyza IQ PO4

Chemicals Alyza IQ PO4

Calibration standards, reagents and cleaning solutions for Alyza IQ PO4 Analyzers  

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Chemicals Alyza IQ NH4

Chemicals Alyza IQ NH4

Calibration standards, reagents and cleaning solutions for Alyza IQ NH4 Analyzers 

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IQ SENSOR NET: fully integrated

With the WTW Alyza IQ analyzers, you have access to the full flexibility of the IQ Sensor Net System. The complete fieldbus range is available - from Modbus to Ethernet IP.  

All information about the IQ Sensor Net can be found here.

 

Is your software up to date?

Keep your multi-parameter measuring system IQ Sensor Net up to date with our software updates. 

View Software

Full transparency

The Alyza IQ provides an overview of all important measurement data: The optimized user interface provides all the necessary information quickly and easily. The self-diagnostics show the status and reagent quantity. The Alyza IQ therefore always informs you in good time when maintenance is required.

Status-Anzeige des Alyza IQ PO4
Status Screen of Alyza IQ PO4		 Anzeige der Reagenzien-Reichweite des Alyza IQ NH4
Monitoring screen of reagent life time of Alyza IQ NH4

Comparison: sensors or analyzers

Today's available NH4 sensors are used for state-of-the-art optimization of wwtp aeration basins. Nevertheless wet chemical analyzers have their justified existence for the following reasons:

  • Certain parameters like phosphate can only be detected by wet chemical methods
  • Measurements at very low concentrations frequently need a standard method for accurate determination of the parameter concentration.

One example for the detection of Ammonium at very low concentrations is the indophenol-blue method which is used with the new Alyza IQ – Ideally suited for the detection of NH4 in rivers and lakes.

You may be interested in this blog posts:

Phosphate elimination – measure, precipitate, control with the Alyza IQ PO4

From the EU level to individual specifications for wastewater treatment plants - the discharge values for phosphorus are decreasing. The Alyza IQ PO4 provides continuous and precise values for the required phosphate precipitation.  

Read now

Measure NH4: Wet-chemical analyzer or ion-selective sensor?

Measure NH4: Wet-chemical analyzer or ion-selective sensor?

You want to monitor ammonium (NH4) at a wastewater treatment plant or in a waterbody? Here you will learn the differences between an ion-selective sensor and a wet-chemical automatic analyzer and where they are used. 

Read now

  

Downloads

Productflyer

Cover of product flyer
4 pages, English, 999280US,
"Alyza IQ PO4, the most economical analyzer - orthophosphate measurement directly at the pool edge"   Download

Cover of Product Flyer
4 pages, English, 999300US,
"Alyza IQ NH4, the most economical analyzer - Ammonium measurement for monitoring wastewater treatment plants and surface waters"   Download

Cover of the English version of product flyer
4 pages, English, 999372US,
"Ammonium up to 150 mg/L - Wet chemical analyzer for wastewater and river monitoring"   Download

Data sheets

D2.25 for WTW Alyza IQ PO4  🇪🇳 ⤓ in English (999221US)

D2.24 for WTW Alyza IQ NH4  🇪🇳 ⤓ in English (999220US)

D2.28 for WTW Alyza IQ NH4 HR  🇪🇳 ⤓ in English (999371US)

D6.02 on filtration for the WTW Alyza IQ analyzer family  🇪🇳 ⤓ in English (999242US)

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