Aerosol diluter DIL 550

The Aerosol Dilution System DIL 550 is designed to accurately dilute aerosols to produce a defined particle concentration for certain measuring tasks. The main application of the dilution system DIL550 is the verification of test aerosols for testing clean rooms. DIN EN ISO 14644-3 defines the necessity of appropriate dilution systems when using test aerosols for verification. According to standard VDI 2083 for testing clean rooms and work benches it is compulsory to carry out measurements with increased concentrations in the incoming aerosol. Needless to say, a huge number of further applications can be covered with the dilution system DIL 550, e.g. validation of laminar flow boxes, work benches etc. In the applied principle that corresponds to the standard VDI 3491-15, particles are removed from the sample according to the specified dilution ratio - the particle size distribution remains unchanged. Advantages Constant and reproducible aerosol dilution even under changing operation conditions Continuous control and display of actual dilution ratio By default aerosol dilution ratio of 1:100 at 28,3 l/min intake flow rate of a particle counter Number of dilution systems can be cascaded easily to increase the dilution factor Vertical flow duct of aerosol guarantees minimal deposition also for coarse particles Designed for mobile use (no auxiliary pressurized air and additional exhaust needed) Long term lifetime and reliability, minimum maintenance required Precise operation in both over and under pressure mode Modifications to user defined requirements (flow rates, dilution ratio) available