Our credible services and validation has helped us in garnering multiple clients over the years. We stringently undertake HEPA tests for airflow velocity, uniformity, static pressure etc as per the standard norms. The HEPA filter integrity test is carried out as per IES recommendation, using an Imported Digital Photometer, which is, state-of-the-art and tamper proof. In fact, we offer our service for any make of Laminar Airflow/HEPA filtration equipment. The data gathered from these tests serve as baseline information to determine the current operational status and as justification for repairs or modification.

Our credible services and validation has helped us in garnering multiple clients over the years. We stringently undertake HEPA tests for airflow velocity, uniformity, static pressure etc as per the standard norms. The HEPA filter integrity test is carried out as per IES recommendation, using an Imported Digital Photometer, which is, state-of-the-art and tamper proof. In fact, we offer our service for any make of Laminar Airflow/HEPA filtration equipment. The data gathered from these tests serve as baseline information to determine the current operational status and as justification for repairs or modification.

HEPA Filter Integrity Test Procedure

IES Recommendation (IES-RP-CC-002-86) :

• Di-Octyl-Phthalate (DOP) or equivalent Aerosol is introduced in the upstream HEPA filter, so as to produce uniform challenge concentration
• This concentration is set at 100% or full scale
• With this as reference, downstream HEPA filter face is scanned with Photometer Probe for Possible leaks
• All tests and checks are reported in a Scientific and easy-to-follow manner
• Our Test reports are comprehensive with all required details to satisfy any regulatory authority
• We can supply HEPA filters (both Minipleat and Separator Type) and Pre-filters of any size and any rating, for replacement requirements
• Minipleat filters are state-of-the-art machine made filters without aluminum separators to ensure superior performance and longer life.

The following tests will be carried-out as part of Validation of Clean Rooms/ Laminar Flow Units:

• HEPA filter integrity test using Photometer and Challenge Aerosol
• Particle count in each of the clean rooms as per US Federal Standards 209E.
• Checking and Setting Pressure gradient inside the rooms
• Air velocity and volume flow through HEPA filters
• Temperature & Humidity inside the Rooms
• Reporting all the above tests, with test procedure reference

The test instruments used for the above test are calibrated to National Standards, such as NABL.

For Clean Rooms:

• We undertake validation on Call basis or periodically for a specified period
• Scope of work will be as mutually agreed and as mentioned in our offer.
• Our rates for One-time Service, AMC and Clean Room Validation jobs are most competitive, when compared with others offering the same service.
• We undertake general service, modification and up gradation of existing Clean Rooms.