Casella CEL Software for the Microdust dust monitor - Manual (Page 53)

Recorded Values: Average concentration over logging interval.
Maximum and Average values for the
entire logging period are saved at the end
of each logging run.
Serial Interface: RS232 up to 38,400 baud.
IrDa (Future expansion).
Analogue output: 0 - 2.5 V DC FSD, 500 Ω output
impedance.
Digital output (only when Alarm is selected):
2.5 V Alarm On,
0 V Alarm Off.
6.2 Maintenance
Factory cleaning required annually, depending on measurement conditions.
6.3 WinDust
pro, PC Based Application Software
Provides a friendly graphical interface for instrument configuration, data
download and graphical report presentation.
Operating System M.S Windows 95/98/ME/2000 and
NT compatible,
Pentium or better processor,
Requires RS232 serial port,
8 MB RAM,
Hard drive with at least 4 MB free space,
3 1 / 2 “ (1.4 MB) floppy disk drive,
VGA colour graphics,
Printer - optional.
6.4 Spare Parts
-B141 NiCad Rechargeable Battery (4 required).
6.5 Optional Accessories
176086B Car Charging Lead,
180043B 10 m Extension Cable.
6.6 CE Compliance
The MicroDust pro complies with the EMC Directive 89/336/EEC of the
European Union. It has been tested according to the standard delivery
schedule and complies with the following standards.
Page 53 of 60
Specification MICRODUST pro Aerosol Monitoring System &
WINDUST pro Application Software - Handbook