SWAN

Reliable Online Water Analysis for Power and Industrial Applications

For industries where water chemistry directly affects performance, safety, and equipment lifetime, reliable measurement is essential.

SWAN Analytical Instruments develops high-precision online analyzers for continuous monitoring of water quality, helping you maintain stable processes, prevent corrosion, and ensure regulatory compliance.

Through more than 30 years of cooperation, Norsk Analyse has supplied SWAN solutions to power plants and industrial facilities across Scandinavia.

A specialist in online water quality monitoring

SWAN Analytical Instruments, based in Switzerland, focuses exclusively on online analytical instruments for water monitoring.

Their systems are designed to provide continuous, real-time measurements of critical water chemistry parameters, allowing operators to detect changes immediately and maintain full control of water and steam cycles.

Many of SWAN’s analyzers are delivered as complete measurement systems, combining sensors, flow cells, transmitters, and sample conditioning into reliable panel-mounted solutions ready for industrial environments.

This focused approach has made SWAN a trusted supplier in industries where water purity and chemical balance are critical to plant reliability.

Steam Water Analysis Systems (SWAS)

Steam & Water Analysis Systems (SWAS) ensure safe sample conditioning and reliable monitoring of steam-water cycles in power plants. Delivered and supported by Norsk Analyse.

Discover the Steam Water Analysis Systems

Measurement technologies supporting critical water chemistry control

SWAN offers a broad portfolio of online analyzers designed for continuous monitoring of key water quality parameters.

Key measurement areas include:

Conductivity and resistivity monitoring
pH and redox (ORP) measurement
Dissolved oxygen monitoring
Silica analysis for steam-water cycles
Trace sodium measurement for condenser leak detection
Phosphate monitoring for boiler chemistry control
Chlorine and disinfectant monitoring
Turbidity and particle monitoring

These analyzers are typically delivered as AMI series systems, combining sensors, photometric measurement technology, reagent dosing, and industrial communication interfaces in a compact panel solution.

Manual water testing with Chematest

Chematest instruments are used for fast and reliable manual water analysis in swimming pools and water treatment systems. They complement online analyzers by providing on-site verification of key parameters such as chlorine and pH.

This makes Chematest an essential tool for daily water quality control in public pools and process applications.

Explore the SWAN Chematest range

Applications where stable water chemistry protects your process

SWAN solutions are widely used in industries where continuous monitoring of water quality is essential for safe and efficient operation.

Typical applications include:

Power plants – monitoring steam-water cycles, condensate, and boiler feedwater
District heating and energy production – controlling water chemistry in heat generation systems
Industrial water treatment – monitoring process water and cooling systems
Drinking water and municipal treatment – ensuring stable water quality
Swimming pools and sanitary water systems – monitoring chlorine, pH, and turbidity

For power generation in particular, accurate monitoring of parameters such as sodium, silica, oxygen, and conductivity helps detect contamination early and protect turbines and boilers from corrosion and deposits.

Why reliable online water analysis matters for your operation

When water chemistry is properly controlled, you gain both operational and financial benefits.

With SWAN analyzers you get:

Continuous real-time measurements instead of periodic laboratory testing
Early detection of contamination or leaks in steam-water cycles
High sensitivity measurements for trace parameters such as sodium and silica
Stable and robust analyzers designed for industrial environments
Easy integration into control systems through standard industrial communication protocols
Reduced maintenance through reliable sensor technology

These capabilities help you protect critical equipment, improve process stability, and maintain compliance with operational and environmental requirements.

Local expertise and long-term partnership

Norsk Analyse has supplied and supported SWAN analyzers for more than three decades across Scandinavia.

Our specialists help you with:

selecting the right analyzer configuration
system integration and commissioning
service, calibration, and maintenance
long-term support for critical monitoring systems

This combination of Swiss instrumentation and local expertise ensures that you get reliable water analysis solutions adapted to Nordic industrial conditions.