The flow-med drying stations gently dry your hearing aids between 45°C (113°F) and 50°C (122°F) warm air using a convection principle. An electronically controlled circuit board assembly heats the interior of the device. Cooler room air flows in through the floor openings, is heated and flows into the drying room past the hearing systems. The warm air can absorb the moisture. This moist air flows through the lid openings into the drying room. This allows the hearing systems to be dried efficiently. Not suitable for battery-powered hearing systems, as the temperature must not exceed 40°C (104°F).
Ventilator drying works in a similar way to a hair dryer but without heat. The room-warm air is blown onto the hearing systems to be dried with a high-performance fan and dries them intensively, energetically efficiently in a shorter period of time. The basis of drying with swirled air flow is the vapor pressure gradient of the liquid. Not only is the moisture adhering to the outside evaporated, but efficient interior drying is also achieved at the interfaces of the hearing systems via water vapor partial pressure compensation. This drying is ideal for all hearing systems, in particular for battery-powered hearing systems.
