Inficon 550-300A, Руководство по эксплуатации

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Operation
6-20
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6.9.6 Main menu
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Settings
6.9.6.1 Main menu
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Settings
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Vacuum settings
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Purge & Gas ballast
The following functions are provided in the "Purge & Gas Ballast" menu:
• Manual purge
• Automatic purge
• Manual gas ballast
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Vent delay
Short pressing of "Stop/Vent" causes the Modul1000 to switch back from the Meas-
uring mode to the Standby mode. If you press the "Stop/Vent" button for a longer
time, the inlet of the device will be vented additionally.
How long the Stop/Vent button must be pressed to vent the inlet of the Modul1000,
depends on the time set in the Delay/Vent menu.
By pressing the respective buttons, you can select one of the optional time periods,
"no ventilation", or "immediately". If "no ventilation" is selected, the inlet cannot be
ventilated via the Stop-button. If "immediately" is selected, activating the "Stop/Vent"
button will immediately switch over to Standby mode.
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Partial flow
In the Partial Flow menu, the Partial Flow mode can be set and configured. It is possi-
ble to add the partial flow pump separately only for the Measuring mode and for the
evacuation phase.
Main menu
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Settings
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Vacuum settings
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Auto Leak Test Settings
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Measuring time
This software menu serves for specifying the measuring time in Auto Leak Test. The
possible time settings range from 1 second to 30 minutes.
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Trigger Level 1
The software menu Trigger level 1 is for setting the rejection leak rate for the Auto
Leak Test.
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Series error messages
In the software menu "Series error messages" serves for activating the series error
message and the number of consecutive "FAIL" messages which shall cause the
series error message.
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Part number
In the Part number menu, the part counter can be activated and a start value can be
set from which the counting will start after each test cycle.