Input systems from Hoffmann + Krippner can be designed and manufactured to meet individual specifications and specific industry requirements. Membrane switches are characterized by a high resistance to various liquids and mechanical stress. Due to a fully sealed surface, they are particularly well suited for harsh industrial applications.
Keyboards behind glass enclosures, with their sealed and easy-to-clean surface, already meet requirements for industrial use. Otherwise more sensitive systems can be turned into robust input devices with “optical bonding”. In addition to optical improvements, this bonding technique can better withstand temperature fluctuations and mechanical stress.