Perforator extraction apparatus, 1,000 ml, for the determination of...

Perforator extraction apparatus, 1,000 ml, for the determination of...
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Components:

  • SON022691
    Insert filter for Perforator, length: 640 mm, DIN EN ISO 12460-5
  • SON022693
    Conical fastener, NS 29 shank on olive, DIN EN ISO 12460-5
  • SON022694
    Conical fastener, NS 45 sleeve on NS 71 shank, DIN EN ISO 12460-5
  • SON022695
    Conical connecting element, NS 29 sleeve on NS 45 core, DIN EN ISO 12460
  • SON022696
    Medium-neck round-bottom flask, volume: 1000 ml, collar size NS 45, DIN EN ISO 12460-5
  • SON022697
    Erlenmeyer flasks for the Perforator in accordance with DIN EN ISO 12460-5
  • SON02269K
    Cooler for perforator, NS 29 sleeve on NS 45 mandrel, DIN EN ISO 12460
  • SON02269PV
    1000 ml perforator attachment, NS 71 sleeve – NS 29 core, DIN EN ISO 12460-5
  • SON02269R
    Double-walled tubular section, diameter: 50 mm, DIN EN ISO 12460
  • SON02269S
    Connecting hose for a hammer drill – DIN EN ISO 12460-5

 

 
Tuotenumero.: son02269 Hinta pyydettäessä for 1 kappale lisätään ALV (25.5%) Toimituskulut

SON02269 Perforator Extraction Apparatus, 1,000 ml

Complete glassware set for determining the formaldehyde content of uncoated and unvarnished wood-based materials in accordance with DIN EN ISO 12460-5:2016-05. The former standard designation DIN EN 120:1992-08 is still cited for clear reference.

The perforator apparatus is used to carry out the perforator method described in the standard. In this process, the formaldehyde is extracted from the test specimen using boiling toluene and collected in distilled or demineralised water. The toluene is continuously evaporated, condensed in the reflux condenser and returned to the extraction process.

The subsequent determination of the formaldehyde content is carried out photometrically using the acetylacetone method.

The complete glassware set comprises the glass components required for the extraction setup, including a condenser, adaptors, a perforator filter insert, a perforator head, a double-ball tube, an Erlenmeyer flask and a round-bottom flask.

The SON02269PV perforator head is an improved version. High-quality PRODURAN®-PTFE valves are used in place of the ground glass stoppers previously used.

In addition to the complete glass set, Landgraf Laborsysteme HLL also supplies the other components required for a complete test setup, including a heating hood, stainless steel stand, lifting platform, connection components, accessories and spare parts.

Product data

Item number: SON02269
Volume: 1,000 ml
Design: complete glass extraction apparatus
Application: Determination of formaldehyde in wood-based materials
Standard: DIN EN ISO 12460-5:2016-05
Previous standard designation: DIN EN 120:1992-08

Normative note

DIN EN 120:1992-08 has been withdrawn and replaced by DIN EN ISO 12460-5:2016-05. The former designation is still mentioned so that the perforator extraction apparatus can be clearly identified when searching for older method and equipment designations.

The product brochure is available in German and English.

 

 
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(-) Compliance information:
WEEE obligation: Ei

Accessories:

  • 010906G
    Heating hood for Perforator 230 volts, 1000 ml, 300 watts
  • SON0226921
    Stainless steel stand for perforator