Salt based aerosol generator and aerosol monitor

Sodium chloride aerosol generator

YS-AT142 Integrated Nebulizing Aerosol Generator

1Salt based aerosol generatorOverview:

In many practical tests, it is necessary to useSalt aerosols occurdeviceAnd it is necessary to continuously and stably generate aerosol particles with adjustable concentration in a fixed particle size distribution. Most of the spray aerosol generators have specially designed nozzles. Compressed air is blown into the liquid to be atomized through an annular gap. The shear force between the air jet port and the liquid fully disperses the droplets in this so-called annular gap to form small aerosol particles. The inertial impactor captures aerosol particles with large size and returns them to the liquid container, so that the output particle size is mainly distributed inBelow 2 μ m.

The advantage of YS-AT142 integrated atomizing aerosol generator lies in its built-in micro air compressor, which can work when powered on. It can also be directly connected to a compressed air source for operation. Therefore, YS-AT142 is a multifunctional integrated atomizing aerosol generator, with a small and compact body that is easy to carry and very suitable for on-site testing of filters and clean environments.

2、 Application scope:

At the bottomFilter testing

At the bottomParticle size instrument evaluation

At the bottomWind tunnel seeding

At the bottomLaminar flow box test

At the bottomacceptance test

At the bottomGeneral testing, aerosol generation

3、 Technical parameters:

At the bottomParticle type：DES,PAO,DOPLiquid paraffin oil,NaCl,KCl,PSL, other salt solutions

At the bottomParticle size range of aerosol:0.1～3.0μm、0.2～0.3μm（DES sample）

At the bottomOutput particle concentration:> 107/cm3

At the bottomParticle mass flow rate:2.5 kg/h（DESsample）

At the bottomflow Quantity:1.0~4.2 L/min

At the bottomqi Source: Built in air pump or external compressed air

At the bottomAir purification: built-inHEPA (High Efficiency Filter)

At the bottomMaximum backpressure:10kPa(0.1bar)

At the bottomPower requirements:AC220V±10% / 50Hz

At the bottomInstrument size:300 mm x 120 mm x 195 mm

At the bottomInstrument weight:4.8 kg