Filter holder definition

Filter holder means a device that allows the collection of PM on filters according to the specifications of this UN GTR.

Examples of Filter holder in a sentence

  • Filter holder - stainless steel or aluminum (to accommodate 1 inch diameter filter).

  • See DME Fee Schedule for quantity restrictions.A7509 Filter holder and integrated filter housing, and adhesive, for use as a tracheostomy heat moisture exchange system.

  • Filter holder consisting of a two-piece polystyrene cassette, 37-mm diameter.

  • The pressure drop increase between the beginning and the end of the test shall not exceed 25 kPa. 9.3.3.4.5 Filter holder To minimize turbulent deposition and to deposit PM evenly on a filter, a 12.5° (from centre) divergent cone angle to transition from the transfer-line inside diameter to the exposed diameter of the filter face shall be used.

  • She joined the European Commission in 1992 as a policy officer in DG External Relations, dealing with "Relations with the New Independent States of the Former Soviet Union".

  • Filter holder - Capable of supporting a 0.45-µm filter membrane and of withstanding the pressure needed to accomplish separation.

  • Inverted frame integrated trinocular tube , Aperture diaphragm, Filter holder, Interference green contrast filter 45mm dia.

  • Filter class as per DIN EN 779: G1 The set also includes: - Filter holder - Air filter - Installation accessorise Filter holder (water cooling) Installation on the back door of the air conditioning unit.

  • The apparatus required for filtering includes: • Filter holder (generally for 47 mm filter papers);• A hand held vacuum pump or portable electric vacuum pump;• Filter papers;• Forceps; and• Sampling containers to be used for the sample collection of individual toxicants are provided in Table 6.4 and Table 6.5.

  • The heating jacket of the probe has to be capable of maintaining the required temperature (e.g. 120 ± 5oC).• Filter holder.

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