Hach MET ONE 3400 Series, Руководство пользователя

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particle counters include sample strategies based on common international protocols such as ISO
14644-1, FS 209E, BS 5295 and EU GMP Annex 1.
The wizard steps through seven data entry points:
• Selection of the type of standard or regulatory guideline: EU GMP, ISO 14644-1, FS209E,
BS5295 or Averages (user-defined test protocols)
• Selection of the targeted class for the qualification of the room
• Occupancy state: As built, at rest, in operation
• Particle size or sizes to sample
• Unidirectional or non-directional air flow (for FS209E)
• Area of the room in square meters (m
2
)
• Samples per location. A minimum value is set based on room size and standard. This value can
be increased as needed.
About reports
ISO 14644-1, FS 209E and BS 5295 specify calculations for airborne particle counter count data.
These documents establish the definitions for level of cleanliness in cleanrooms and clean zones
based on specified concentrations of airborne particles. The printed reports provide the data to
determine the cleanliness level for which that cleanroom qualifies.
Set up the Test and Report Wizard
1. On the Counter Navigation screen, push TEST WIZARD .
2. In the Test and Report Wizard screen, complete the fields listed in this step. Select the applicable
listed options.
Option Description
Standard Shows the list of applicable standards
Grade/Class Shows a list of room classification
Occupancy Shows a list of room states
3. Select the Sizes field.
a. Highlight a particle size.
b. Push ADD to add the size to the Considered Sizes list.
c. Add as many particle sizes as needed. To remove a particle size, select the size from the
Considered Sizes list and push
REMOVE .
4. Go to the next screen in the wizard.
a. Enter the room area in m
2
. Push ENTER to confirm.
b. Enter the number of samples per location. Push ENTER to confirm.
5. Go to the next screen in the wizard.
a. Push ADD AREA , ADD GROUP or ADD LOCATION . Individual locations will show in the
Locations list when the group, area or location is added.
b. Highlight a location. Use the UP or DOWN arrows to change the order of locations as needed.
The order of the list will be the order of the test.
6. Go to the next screen. A confirmation of the selections will show.
Start sample measurement with the Wizard
1. Push BEGIN SAMPLING .
2. Obey the prompt and go to the first sample location. Push OK .
3. Put the isokinetic probe in position for the test. Push RUN .
4. Continue to obey the prompts and move to each location for the test. When all tests are
complete, the counter will return to the wizard to configure the report.
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