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  • Air flow grid - for supply air diffusers
  • Air flow grid - for supply air diffusers

    • Air flow grid - for supply air diffusers

    $855.00
    SKU:
    T87210025
    Availability:
    Typically ships within 1 week
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    Product Description

    Air flow grid - for supply air diffusers

    Use the air flow grid to carry out accurate measurements on laminar flow supply air outlets. Use in conjunction with a differential pressure measuring instrument (e.g. testo 420, testo 480 or testo 435-4) to calculate flow velocity and volume flow. 

    The air flow grid (360 x 360 mm) can be used over a large area and is particularly suitable for carrying out measurements on HEPA filters and safety cabinets in cleanrooms.

    Particularly useful: you can also use the screw-on telescope (can be extended to 1800 mm) to carry out volume flow measurements on high ceiling diffusers. 

    Delivery Scope

    • Air flow grid (surface area approx. 360 x 360 mm) - for volume flow measurements on supply air diffusers
    • Telescope with spherical head (1800 mm long)
    • 2 silicone-free connection hoses (2000 mm long)
    • Transport bag
    testo 420 Data Sheet(pdf, 2.32 MB)
    Testo Air Flow Velocity Matrix Instruction Manual(pdf, 871.54 kB)

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