Beckman Coulter HHPC 6+ Manual Del Usuario página 15

Purge the instrument
Remove unwanted materials from the instrument before it is used in a clean-room or clean
manufacturing environment. Also do this procedure after each high sampling count to help keep
the internal sensor clean.
1
Install the zero count filter.
2
Set the instrument to sample continuously. Set the Count Mode to Rate.
3
Start the count process. Continue the count process until there are no new counts.
4
Remove the zero count filter for normal operation.
Sample setup
Refer to the help screen for more information.
Change the settings for how the instrument runs a sampling process in the Sample Setup menu.
Sub-menus include options for Location, Alarms and Data display setups. To update or change the
Sample Setup settings:
1
Push the MENU button.
2
Navigate to the Sample Setup icon, then push the SELECT button.
3
Change the settings for the options. Default values are shown in parentheses.
Option
Method
Time
Volume
Hold
Delay
DOC026.97.80271, Edition 9
Description
(Time): The instrument gets a sample for the amount of time in the Time field.
Volume: The instrument gets a sample equal to the value in the Volume field.
The instrument gets a sample for the amount of time that is put in this field. Range:
00:00:01 to 23:59:59 (00:01:00). In the Time based sampling method, this value plus
the hold time equals one cycle.
The instrument gets a sample equal to the volume put in this field. In the Volume
based sampling method, this value plus the hold time equals one cycle and the
sample time remaining is an estimated value.
The amount of time between samples. Range: (00:00:00) to 23:59:59.
The period of time before the first sample starts after the Start key is pushed.
Range: (00:00:03) to 23:59:59.
HHPC 6+, HHPC 3+, HHPC 2+ USER MANUAL
Operation
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