Epson EMP-6110
High Reliability
A combination of technologies and features ensures the EMP-6110 is one of the most reliable projectors currently available. With the electrostatic filter that absorbs all dust particles regardless of their size, and a fully sealed mechanism to protect against smoke and other airborne pollutants, the EMP-6110 is able to withstand the rigours of incredibly dusty and smoky environments.
Along with an advanced electrostatic filter, which traps all dust regardless of particle size, the EMP-6110's chassis has been designed to prevent any dust from entering its internals, with all possible "entry" points, including those around the lens, focus and zoom levers, and connectors fully sealed.
Heat–resistance: A feature of the EMP-6110 that makes it incredibly suitable for virtually any environment is its ability to operate faultlessly in temperatures ranging from 0–40 °C
One of the main factors contributing to the EMP-6110's ability to operate in high temperature environments is the advanced air cooling system, which directs clean and dust–free air directly on to those critical components that require constant cooling during operation.