INFICON CrystalSix Sensor - Manual (Page 29)

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CrystalSix Operating Manual
2.7 CrystalSix Sensor Requirement when Not Installed with an
IC/5, XTC/2, XTC/C, IC/4, or IC/4 PLUS
The CrystalSix can be manually operated with other Deposition Controllers. The
user must, however, be aware of the functional requirements for operation. These
include, but are not limited to:
1 The solenoid assembly must be energized and de-energized twice per crystal
position. Twelve pulses complete one revolution.
2 The electrical pulse applied to the solenoid valve must be at least one second
in duration during both the pressurization and de-pressurization phase.
3 A 24 volt AC or DC supply is required to energize the solenoid assembly.
Consult
Figure 3-1 on page 3-4 for wiring assignments.
4 The user should provide some means of determining the quantity of “good”
crystals when initially loaded, and quantity of good crystals remaining at any
time.
5 Follow the guidelines shown in section 2.3 on page 2-6 for installation.
6 You will need to keep track of the total thickness as a manually generated sum
of the deposit accumulated on each crystal.