General Purpose Water Baths Frequently Asked Questions

Each water bath has a defined working temperature range. If the limit for heating has been exceeded it gives a warning for overheating. If you need a simple bath that heats to a resonable level, an analog bath is sufficent. For precise setting of temperature choose a digital bath.

Water baths have an error range, but anything within ±0.2 °C is usually negligible. Water baths with a more precise and consistent heating process have higher prices than those with a wider range.

Materials from which water baths can be made include plastic and steel. Stainless steel baths have a higher durability but cost more than plastic baths.

It is recommended to use distilled water instead of tap water to fill the water bath. Turn off the water bath, empty the water, and remove the container to clean it. Wipe the gasket with mild detergent and a damp cloth to remove impurities and prevent water from entering the unit, which could damage the electrical components.

To avoid accumulation of salts and contamination it is recommendend to empty, clean, and refill a water bath weekly. It is also advided to regularly add fresh water that will replenish the oxygen level of water in the bath and help maintain the protective chromium oxide layer on baths manufactured from stainless steel. Proper maintenance and regular care will help to extend the lifespan of your water bath.