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Analyzer for Boiler Water, Condensate Water and Steam Water Cycle

Swan monitor AMI powercon for measuring specific conductivity


Specific Conductivity Analyser – Monitor AMI Powercon

This analyser allows continuous monitoring of the specific or total conductivity. It is a complete system with transmitter, a high precision conductivity sensor and a flow cell with a needle valve and digital sample flow meter. Every meter is factory tested, calibrated and ready for use. The AMI Powercon comes with two signal outputs for measured values, two relays as limit switches or as controllers, alarm relays and an input for potential free contact. Measuring range is 0.055 to 1000µS/cm, temperature up to 50°C and inlet pressure of 2 bar. The outlet is to atmosphere. Sample inlet is swagger lock ¼ inch


Swan Monitor powercon acid for measuring cationic conductivity


Cationic Conductivity Analyser – Monitor AMI Powercon acid

This analyser allows continuous monitoring of the cationic conductivity. It is a complete system with transmitter, a high precision conductivity sensor and a flow cell with a needle valve and digital sample flow meter. For measurement of cationic conductivity a nuclear grade cation column is included complete with desecration. Every meter is factory tested, calibrated and ready for use.
The AMI Powercon comes with two signal outputs for measured values, two relays as limit switches or as controllers, alarm relays and an input for potential free contact. Measuring range is 0.055 to 1000µS/cm, temperature up to 50°C and inlet pressure of 2 bar. The outlet is to atmosphere. Sample inlet is swagger lock ¼ inch.


Swan oxytrace QED dissolved oxygen analyzer


Trace Dissolved Oxygen Analyser – Monitor AMI Oxytrace QED

Oxygen in boiler water promotes corrosion. The levels is often not zero but maintained at trace levels to promote the formation of magnetite, the corrosion protective layer inside boilers. As such the accuracy and precision of trace oxygen levels is very important. Swan AMI Oxytrace has been designed to measure trace oxygen levels in high pressure and nuclear power boilers. Swan Indonesia supplies the Monitor AMI Oxytrace QED analyser to ensure proper control of your oxygen levels in the boiler. This high precision instrument has a three electrode Oxytrace G sensor for the continuous measurement of trace levels of dissolved oxygen in boiler water. To maintain the high accuracy the analyser is equipped with a Faraday electrode to verify measurements at ppb levels.
The range is 0-20 ppm with automatic air pressure and temperature compensation. This analyser is equipped with a flow cell made of acrylic glass with needle valve, faraday electrode and digital sample flow meter. The complete system is mounted on stainless steel panel. The Swan AMI Oxytrace comes with two signal outputs for measured values, two relays as limit switches or as controllers, alarm relays and an input for potential free contact. The temperature of the sample is up to 50°C and inlet pressure of 2 bar. The outlet is to atmosphere. Sample inlet is swagger lock ¼ inch. The analyser is factory tested and ready for use.


Swan phosphate II analyzer


Phosphate Analyser – AMI phosphate II

Phosphate is sometimes added into the boiler to control corrosion. Controlling the level of phosphate is important for proper operation. Swan Indonesia supplies the AMI phosphate II for use in high and low pressure boilers. This analyser is a colorimetric analyser based on the ISO 6878 method for phosphate measurement. The measuring range is from 0.01 to 10 ppm. This instrument comes complete with measurement and control electronics, photometer, flow indicator, reaction chamber, reagent dosing system and reagent containers. The instrument is factory tested and calibrated. It has a optional dual channel stream or AMI sample sequencer up to 6 sample streams. Communication interface are RS 232, profibus, Modbus or USB.
 


Swan sodium P analyzer for sodium


Sodium Analyser AMI sodium P or AMI Soditrace.

Sodium is monitored in boiler water to check for ingress of sea water and to ensure that the steam does not transfer sodium chloride to the turbine where it will cause stress corrosion cracking. Swan sodium analyser AMI sodium P analyser is used for boiler whose pH is greater than 7. For waters with other pH ask the friendly Arasains Indonesia sales staff. The alkalization reagent used is isopropyl amine. Calibration is easy with a two point calibration. Grab samples can also be made using the analyser. The range for sodium P analyser is 0.1-10000 ppb. The response time is 150 secs and accuracy is ±5% of reading. Sample water is from 0 to 45°C and ammonia concentration is ≤10ppm.
 


Hydrazine Analyser


Other Analysers

Other analysers available are hydrogen, hydrazine, carbohydrazide, pH (see analyzers for ultra pure waters), redox, silica, low level conductivity, chlorine (see ultra pure water) turbidity and TOC (see pharmaceutical waters).



FREQUENTLY ASKED QUESTIONS

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What level of conductivity should be maintained in a high pressure boiler?
 

Answer

Why is conductivity the most important parameter measured in boiler water?

Answer

How does degassed conductivity save money for power plants?

Answer

For more information on the above tests contact the friendly Arasains sales staff or fill in the enquiry form.

For more questions ask Dr Lee

Caution : not all question can or will be answered

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