The Dust Sampler HVS 30 from Ingenieurbüro Norbert Derenda (Germany) is a HighVolumeSampler, that comes with the 40 m3vacuum pump. The flow rate amounts to about 40 m3/h with a glass fibre filter inserted. It has an easy handling menu, guided by function keys. Fast selection via jog dial, a large, illuminated graphicdisplay.
It can display all parameters (pressure, temperature, humidity) and has a RS232 C Interface for datatransfer. The Flowrate control is according to CEN12341 and IDEAL (rel. humidity), It has easy to use software update by the FlashRAM and AutoDetecting of sampling systems.