Performing the
Performance Qualification.
Test the
performance of the Colony Counter as per the Check List and record these in the
Performance Qualification Report. The frequency of recording results has been
decided based on the results of the Operation Qualification. The test
methodology is defined in the check list.
The Colony Counter shall
be handed over to Quality Control only after successful completion of
Performance Qualification.
Record all
observations and deviations in the report. In case of deviation prepare a
deviation report with justification and get it approved by Head Quality
assurance, Head Quality Control.
Check list for
Performance Qualification
EQUIPMENT / SYSTEM:
COLONY COUNTER
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Test ( S) Required
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Test Description
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Acceptance Criteria
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Results
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Checked
by
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To check whether the display shows the initially
a zero reading.
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Connect the plug of Main
A/C supply or power supply to the main electrical socket and switch on the main
and observe the display.
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Display should show the
zero reading.
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|
|
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To count the number of colonies on the plates.
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Fix the Lens at the
suitable distance on the stand. Mark the colonies on the plate by using a
sensor having a ball point pen or by pressing the Manual button. After
counting all the colony, observe the display number.
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It should show the correct reading to that
counted by a marking pen.
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|
|
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To reset the count to zero.
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After counting a plate,
press the reset button to get a zero reading on the screen for counting
another plate.
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The display should show
the zero reading.
|
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