Integritest Exacta Filter Integrity Test Instrument
Operating and Maintenance Manual Filter Editor 99
Table 8: Tab F5, Diffusion Test Entries
Entry Optional or
Mandatory
Instructions Notes
Diffusion Test
Time
Mandatory Enter a value
from 6–60
minutes
The Diffusion test does not run for a
predetermined test time. It runs until a
stable, accurate diffusion
measurement is achieved, or the
Diffusion Test Time is exceeded.
Therefore Diffusion test times will vary.
The Diffusion Test Time is a default
that will “time out” a test if the
instrument is unable to measure an
acceptable value within the default
time.
Diffusion
Pressure
Mandatory Enter a value
from 5–90
psig
This is the pressure at which the
diffusion test is conducted. It is
specified by the filter manufacturer.
Diffusion
Specification
Mandatory Enter a value
from 1–2500
ml/min
This is the Diffusion flow rate
specification for the filter catalogue
number being entered. It is specified
by the filter manufacturer.
Figure 44: Filter Editor, Tab F5, Filter Diffusion Specifications
To Next Page
Loading...