Hi
For those of you who have High Risk areas - How do you formally measure and record the positive air flow?
Thanks
Posted 27 June 2016 - 02:20 PM
Hi
For those of you who have High Risk areas - How do you formally measure and record the positive air flow?
Thanks
Posted 27 June 2016 - 02:30 PM
An Anemometer
Posted 27 June 2016 - 04:28 PM
or a piece of paper held at the door, and see if it blows out the way.
Posted 28 June 2016 - 05:49 AM
We do the same as above in our factory floor. Piece of paper held at the window to see if air is blowing from HR to LR
Posted 28 June 2016 - 08:02 AM
Thanks
Is the paper movement method acceptable to a BRC auditor? How often do you check and how do you record the test?
Posted 28 June 2016 - 08:08 AM
Yes, it is accepted by BRC ( at least they have never challenged our method). We use that system for many years. We check it once a day as part of the start up check in the morning and then record the check as Yes (when it works) or NO. Hope it helps
Posted 28 June 2016 - 09:54 AM
Does anyone actually measure using an Anemometer. What are the limits and how are they set? Could anyone point me towards a UK retailer Standard which might specify.
Thanks
Posted 28 June 2016 - 12:54 PM
Hello All,
A piece of paper will do the trick. It's our evidence today.
regards,
redfox
Posted 30 June 2016 - 04:57 AM
Magnehelic® Differential Pressure Gauge /
Differential Pressure Manometer
Posted 25 July 2016 - 02:43 PM
try 0.5 m/s minimum. That's a retailer standard.
Posted 17 August 2016 - 11:41 AM
Does anyone actually measure using an Anemometer. What are the limits and how are they set? Could anyone point me towards a UK retailer Standard which might specify.
Thanks
As ads78 said - 0.5ms is a good number using an Anemometer
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