Aerosol Photometer
Aerosol Photometer - 2i 28
Scanning Probe Overview
Figure 3: Scanning Probe Overview
Description Function
LCD Screen The color LCD display is the primary interface with the
iProbe. During operation, percent leakage readings are
displayed as well as icons informing the user of the
selection and status of alarms, selections and connected
peripherals.
Flexible Hose The flexible hose allows the operator to orient the
scanning probe nozzle at various angles. It facilitates
filter scanning and provides for a more ergonomic
position.
Function Keys The function keys are used to access the settings and
operating parameters with the menu structure. They also
allow the user to change the sampling valve selection.
Umbilical Electrical
Connector
A 7-pin circular connector with bayonet lock provides the
electrical connection for the scanning probe umbilical.
Umbilical Aerosol
Quick-connect
Connects to the scanning probe umbilical aerosol
sampling tube.
Scanning Probe
Nozzle
This nozzle complies with NSF 49:2002 for isokinetic
sampling. Legacy ATI nozzles are compatible with the
iProbe.
Function
Keys
Umbilical
Electrical
Connector
Umbilical
Aerosol
Quick-connect
LCD Display
Flexible
Hose
Scanning Probe
Nozzle