SKC Limited Haz-Dust IV - Manual (Page 34)

Sampling
Introduction Once you have selected a Particle Size and completed the Auto-Zero process
the Haz-Dust IV is ready to begin sampling.
Conditions The following conditions must be met before starting the sampling process.
Condition... For further Information
See Page...
The correct particle size must be selected. 3-2
The correct sampling inlet must be attached. 3-2
The correct date and time must be set. 2-5
The Auto-Zero process must be complete. 3-7
The alarm level must be set if sampling with
the alarm feature. 2-4
Sampling Follow the steps in the table below to begin dust sampling.
Step Action
1 Select Sample Rate from the Special Functions Menu.
2 Select a sample interval using the table below.
Select... For maximum sampling time of...
1 Second 6 Hours
2 Seconds 12 Hours
10 Seconds 60 Hours
Note: A sample is taken each second and averaged by the sample
interval time selected.
3 Choose the memory storage type using the table below.
To... Select...
Erase all previously recorded
data points in all locations.
Overwrite, then
Select Yes to confirm,
Note: Selecting No will
cancel sampling process
without effecting memory.
Add data points to the next
consecutive location.
Continuation.
Note: See page 3-13 for explanation of location codes.
Continued on next page
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