Cycle Chemistry - METTLER TOLEDO

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	Cycle Chemistry Monitoring
	The life-blood of the power plant requires careful surveillance to guard against corrosive and depositing conditions. Thornton expertise for these measurements includes intuitive multi-parameter transmitters and sensors, ease of calibration and low-volume sensor housings that prevent accumulation of corrosion products.

Specific and cation conductivity

Optimized with Thornton certified factory sensor calibration
Accurate temperature compensation

pH measurement

Stable Thornton pHure Sensor™ in one compact probe
Measuring and reference elements plus temperature compensator

ORP (oxidation-reduction or redox potential)

Monitors reducing conditions with hydrazine or reducing amines
Thornton offers a combined pH/ORP electrode for cost efficiency

Dissolved oxygen measurement

Thornton sensor uses robust, steam-sterilizable design
Drop-in membrane cartridge for simple maintenance

TOC (total organic carbon)

Continuously measured by Thornton sensor in condensate return
Sensitive detection of organic contaminants

Sodium monitoring

Early warning of trace contamination
Auto-cal, reagent delivery confirmation by pH for lower maintenance

Silica measurement

Helps prevent silica deposits on turbine blades
Fully automatic calibration for operator time and cost savings

Degassed Cation Conductivity measurement

Power cycle chemistry monitoring to minimize corrosion
Trace level detection for better process control