(1) Impactor stage :
Material : heat resistant aluminum
classification property : 12 stage classification for 0.06？~12？
Flow rate : 20L/min ± 10%
Air inlet : ？32mm×？26mm
Air outlet : TSP type coupler
Pressure sampling port : micro coupler
Stage accessories : aluminum plate for filter (sampling plate)

(2) Backup filter stage :
Material : heat resistant aluminum
Weigh : 12.5kg (without pump)
Suction pressure : 73.3Kpa (Backup filter up stream point)

(3) Flow meter :
Type : purge meter
Scale : 0-100 (relative scale)

(4) Pressure gauge :
Scale : -50~-00KPa

(5) Pump : Type : Dry vacuum pump
Max flow rate : 380L/min
Vacuum attainment : -650Hg

(6) Shelter for Impactor stage : Material : aluminum

(7) Shelter for pump : Material : SUS

(8) Silent suction sampler
Intake and exhaust type compact suction pump.
Silent type pump with handle convenient for carry.
Suction flow rate : Approx. 1~40L/min. (50/60Hz)