Dosage
Measurement
A HELAMIN® solution is dosed into the feed water upstream of the feed pump. A higher initial concentration is necessary in order to build up the protective membrane. In this respect, follow the Helamin Technical Data Sheets or ask instructions to the local Helamin Distributor.
There are two simple methods to measure the polyamines content in the water/steam: the first is a titration test kit, and the second is a photometric test with two reagents. Both test kits and reagents can be purchased from the local Distributor or the manufacturer. For the photometric methods, you can use any standard photometer with a wavelength of 565 nm and we can provide you with the calibration curve.
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