Addis Ababa Medical College – Hargeisa Branch

Ultrapure Water Heater

April 29th, 2018

On the surface of the process and rinses of the galvanic bath water goes essentially in the gaseous phase. You may even want an evaporation of the aqueous solution of the product surfaces. Reinforced this evaporation losses are due to the high temperature of Galvanikbades, the ambient air and the high air velocity generated by often necessary extraction systems and the regular exchange of air. The leakage of the Galvanikbades must be balanced regularly. It typically fully demineralised water, so-called demineralized or DI water used, to avoid contamination of the aqueous solution in the Galvanikbad. Also the concentration of the chemical components from the drinking or process water, such as calcium, magnesium, sodium, potassium, hydrogen carbonate, sulfate, Chlorite or iron, which can lead to unwanted problems in the Galvanikprozess is bypassed so.

Purified water is usually cold water at a temperature corresponding to the current season available. Depending on the requirements of individual galvanic filling up the bath with cold purified water leads to process variations. When rinsing the surfaces of goods after the electroplating offers the use of warm purified water benefits due to the faster by drying. With the instantaneous water heaters for ultrapure water by ISEDD is a cost-effective way to provide appropriately warm purified water. The installation near the point of use reduces heat losses through long water pipes.

The electronically-controlled water heaters provide suitable temperature-controlled water within a second and offer a high control accuracy due to the fine speed automatically set heating performance of better than 1 C. The default units are in different performance classes available and can vote in the specified limits on the requirements of the application during installation. Reinstwassertaugliche accessories such as E.g. filter, hoses, fittings, etc. complete the offer. Should the heating capacity of the devices presented here do not cover specific applications, ISEDD designed also customized solutions. Additional applications for the ultrapure water heater are ultrasonic baths, cleaning systems, or manual work stations, which pleasantly tempered water increases the productivity and quality.