1. Part Names and Functions
1
1. Part Names and Functions
1.1 General Outline
This Airborne Particle Counter is a light scattering laser particle counter using semiconductor
laser radiation as a light source. This counter is used to detect ultrafine airborne particles in a
cleanroom or other environment equivalent to a cleanroom. Mainly this counter is used as a
monitoring measurement equipment to monitor the cleanliness in a cleanroom.
By using option sensors, air velocity, temperature, humidity and differential pressure can be
measured simultaneously.
Each measurement value is displayed on the LCD screen and can be stored in the internal
memory of the instrument and be printed out by the internal printer. As for the power supply,
either an AC adapter (100-240V) or batteries can be used.
1.2 Airborne Particle Counter
FRONT
Power Switch
--- you can turn the power on or off by
using this button.
Inlet
--- Particles enter the unit from here.
Attach the provided standard inlet. To
use
the
provided
isokinetic
suction
probe, attach the Tygon tube to the end
of the inlet.
Printer
--- For printing measurement data. Set the
printer roll-paper here.
Paper Cover Open Switch
--- Slide this switch to open the cover when
changing the printer roll-paper.
To change printer paper refer to
2.4.1
Printer Paper Replacement
.
LCD Touch Panel
--- This touch panel allows you to setup and
control all instrument functions.
