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Download Download file and products catalogue for lab testing equipment, including including Footwear Testing Equipment and Textile Testing Equipment and Toys Testing Equipment and Furniture Testing Equipment.

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Pen-cap Air Flow Tester GT-S06
  • Brand:

  • Item No.:

  • Certificate:

    ISO 9001, UKAS, CE
  • Standard:

    ISO 11540 BS 7272-1 GB/T 24110
  • Shipping Port:

    Xiamen Port
  • Lead Time:

    7-30 days
  • Payment:

    100% T/T in advance
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Pen-cap Air Flow Tester GT-S06

Product Introduction


This Pen-Cap Air Flow Test Equipment mainly be used to test the safety of the caps for writing and marking instruments which are designed or clearly intended for use by children up to 14 years of age. However, Caps for writing and marking instruments which are not designed or intended for use by children, e.g. jewellery pens, expensive fountain pens, professional technical pens, are not be test by this method. 



ISO 11540  

BS 7272-1

GB/T 24110



Pen-Cap Air Flow Tester


Test Principle 

The test cap is fully inserted into an elastomeric tube of the appropriate diameter and the air flow through the tube and the pressure drop are measured in both directions. And when tested, caps shall permit a minimum air flow of 8 l/min, measured at room temperature, with a maximum pressure drop of 1.33 Kpa.


Key Specifications


Pen-Cap Air Flow Tester


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