AIR CALIBRE SYSTEMS

AN ISO 9001:2015 Certified Company
Specialists in Clean Air Technology (CAT)
○ Validation ○ Cleanroom ○ Equipment ○ Consumables
Customer Support: #21/11, Reddy Street, Virugambakkam, Chennai - 600 092.
RO: #48/23, Vinayakar Koil Street, Krishnaswami Nagar, Ramanathapuram, Coimbatore - 641 045.
Phone: 044 4215 2074 I Email: customersupport@acs-india.in I Web: www.acs-india.in
Air Velocity & Air Changes Test Report
Customer Name Job Card No.
Plant Address Test Condition AT-REST
Witnessed By Mr. Mr. Arun Test Reference ISO-14644
Tested By Mr. Classification of Area ISO-ISO-07
Date of Testing 13 December 2025 Test of AHU No./ID AHU-01
Next Due 13 December 2025 Area of Test Production Area
EQUIPMENT DETAILS
Instrument Used Instrument Make Instrument Model Instrument ID Calibration On Calibration Due On
Air Capture Hood TSI 8380 T83801548010 15 March 2025 15 March 2026
ahu : 17551
OBTAINED RESULTS
S. No. Room Name Filter Code Measured Air Velocity in FPM Average Velocity (FPM) Grill Area (ft2) Grill CFM Total Air Quantity Test (CFM) Room Volume (ft3) No. of Air Changes Per Hour
V1 V2 V3 V4 V5 Achieved Designed ()
1 Change Room S-01 0.00 0 0.00 0.00 585 0
Note: 1. The readings have to be taken at "150 mm to 300 mm" below the HEPA Filter.
            2. Air Changes Per Hour = Total Air Quantity (CFM) x 60 / Room Volume (ft3)
Air Calibre Systems
Prepared By Checked By Accepted By
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