DIGITEL Aerosol Sampler DH-77
High Volume Sampler (HVS) Single filter unit
for autonomous and continuous measurements
The DH-77 features:
- manual
filter change
A
filterholder for a filterdiameter of 150 mm
- continuous
and accurate volume flow
adjustable
from 100 to 1000 l/min (6 to 60 m³/h)
- exact
flow rate volume determination
by
the air flow regulation"enviro
- drive" developed by Digitel
- suitable
for PM10 measurements according to EN12341
with
certified
DIGITEL PM10 pre-separator DPM10/30/00
as
well as PM2,5 and PM1 measurements
Presently
we are at the stage of the DIGITEL PM2,5 pre-separator DPM2,5/30/00
certification
to EN14907.
The
DIGITEL PM1 pre-separator DPM01/30/00
has been developed according
the
Duisburg Institut for Aerosol Research specifications.
- easy
to use programming with integrated key pad and LCD-display
menu
driven program, controlling, monitoring and logging
by
integrated microprocessors
- Communication
with other systems
smooth
integration in available measuring networks via RS-232C interface, modem, radio
modem and Ethernet
- Low
maintenance handling
MTBF
of the rapid frequency nozzle min. 36.000 hours
