DIL 554 Dilution System
DIL 554 Dilution System
DIL 554 Dilution System for static dilution (1:100) of aerosols at static air flow rate (28,3 L/min) for mobile operation.
The main application of the DIL 554 Aerosol Dilution System is in the verification of test aerosols for testing clean rooms.
Guideline 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
Features
– designed for mobile use (no auxiliary pressurized air and additional exhaust needed)
– battery-operated with status indicator (optional with power adapter)
– constant and reproducible aerosol dilution even under changing operation conditions
– continuous control and display of actual dilution ratio
– long-term lifetime and reliability, minimum maintenance required
– precise operation in both over and under pressure mode
volume flow rate DIL 544: 28,3 L/min DIL 554: (28,3; 50; 56,6) L/min
dilution factor DIL 544: 100 DIL 554: 100 oder 10
operational adjustment DIL 544: automatic DIL 554: manual (handwheel)
operating medium air (other on request)
system pressure loss ca. 600 Pa
connector 10 mm (outer diameter)
power supply 9 V battery (power supply unit optional)
noise emission not relevant
dimensions (w × h × d) 120 × 195 × 300 mm
weight DIL 544: 3,1 kg DIL 554: 3,2 kg
normative references ISO 14644-3, GMP Annex 1, DIN 1946-1, ISO/CD 19676