UltraLo-1800 Alpha Particle Counter
XIA LLC
Page 28
3.
Support Box
Rear View
1.
Argon gas input
2.
USB to computer
3.
AC in and power switch
Front View
4.
Argon gas out to counter
5.
USB to counter
6.
Air out
7.
DC power to counter
8.
Connection to motor enclosure
Top View (Cover Removed)
9.
Power supplies: AC/DC converters to supply power to all systems.
10.
Flow control: Electronically controls flow rate.
11.
Optical isolation: Isolates motor when it’s not in use, to prevent excessive noise pickup.
12.
Air pump: Pumps air into the outer chamber of the counting module to prevent argon
buildup.
Figure IV-3: Top left: rear view of support box. Top right: front view of support box. Bottom: top view of support box with cover
removed.
