Table 1.

Main technical parameters of dnp3000 particle generator.

Technical Indicators	Numerical Value
Particulate materials	Carbon; Others can be provided upon request
The carrier gas	nitrogen
Initial pressure	4–6 bar
Volume flow	0–40 L/min
The number of traffic	>107 P/cm3
Mass flow rate	0.06–25 mg/h
Particle size	Junior 3–5 nm
	Reunion 10–150 nm