XIA UltraLo-1800 User Manual page 27


Rear View
1. Air inlet: Purges the outer chamber with air in case of any argon leaks.
2. Power connector: brings power to the electronics.
3. USB cable opening.
4. Gas inlet: Allows argon into the Active Volume.
5. Pressure gauge: Allows reading the internal pressure to ensure that gas exit and the door
seal are working as intended.
6. Gas outlet: Provides a controlled exit of argon from the Active Volume.
7. Check valve: Provides overpressure exhaust relief.
8. Motor enclosure: Powers the tray mechanism.

Front View
9. Door: Forms seal to keep argon pure, allows samples to be introduced.
10. Side fairings: Aesthetic coverings.
11. Vibration isolating feet: Damp mechanical vibrations.
Figure IV-2: Left: rear view of counting module. Right: front view of counting module.
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UltraLo-1800 Alpha Particle Counter
XIA LLC Page 27