EMC_SPEC040_CLCR.doc
Rev. E
–
2021 10 18
30/63
Install & Operating Manual
CleanSeal V3
9.3
Aerosol Injection
For HEPA filter validation purposes, CleanSeal supply air housings can be fitted with the necessary
features for aerosol injection.
Every CleanSeal CL ceiling housing is equipped with a full suite of measurement ports for filter control
and validation. This can be completed with a qualified IntegriPod injection pod to provide optimum
conditions for filter validation according to ISO 14644-3, using the remote IntegriBox terminal
(
see § 9.3.2
).
The CleanSeal Integrity version is supplied as a complete kit including an additional local injection port
and ducting pod with injection probe.
Should a retrofit of non-Integrity housings be required, customized solutions can be proposed.
➔
Please contact your Camfil representative
CleanSeal Integrity
CleanSeal Integrity supply air housings include additional features :
•
Install housing as convenient,
see also § 8
•
For best results
install the pod insert 2m upstream
(distances A+B) from the filter,
with either rigid or flexible ductworks.
This configuration will allow for optimum particle distribution upstream of the filter, using minimum
aerosol quantities, distribution performance exceeding the prescriptions of
ISO 14644-3 / IEST-RP-CC034.4. Testing reports available on request.
•
In case of short upstream ducts, installation distance may be reduced while still being ISO compliant.
➔
Please contract Technical Support via your Camfil representative for details
Pod insert with injection probe
Tube for local or remote injection
Local injection port, self-sealing
Alternative
hookup to
IntegriBox
A
B
A+B = 2 m
