Defined dilution system for large droplets up to 10 μm
Benefits
Description
Application
Benefits
Defined dilution of large droplets of factor 100
Proven dilution factor 100 for droplet sizes up to 7 μm
Easy connection with Promo® and welas® digital aerosol spectrometers
Internal pump for autonomous operations
Resistant to pressure fluctuations of ± 200 mbar
Simple handling
Robust, durable, low maintenance
Cost effective
Description
The dilution of large droplets is particularly important when measuring highly concentrated droplet aerosols. Since large droplets are difficult to dilute, standard systems only work up to a size of 1 - 2 μm The newly developed dilution system LDD 100 (dilution factor 100) is the first system to dilute almost loss-free large droplets up to 10 μm
The good dilution factor of large droplets was tested with monodisperse DEHS droplets (oil) of different sizes. The results for the sizes 5 μm and 7 μm are shown in Table 1.
Chart 1: Dilution of monodisperse DEHS droplets with LDD 100
Fig. 1: Distribution of LDD 100 (7 μm)
Application
Measurement of blow-by aerosols according to ISO 17536
Dilution of compressed air
Measurement of cooling lubricant aerosols
To enquire about the LDD 100 LDD System and the options available contact us now.
