Aktualności

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  • testing the standard hardness of rubber and thermoplastic elastomers by N method in IRHD scale (IRHD from 30 to 95)
  • testing the resistance of rubber to slow-burning liquids from HFC group and standard hydraulic oils

equipment for measurements and tests

  • IRHD hardness tester
  • climatic chamber for samples conditioning

 

  • surface waviness and/or roughness

equipment for measurements and tests

  • T1000 HOMMEL WERKE surface roughness tester,
  • roughness standard with calibration certificate (DKD).

 

  • casings of machines and equipment,
  • protection against ingress of solid particles marked with the first IP characteristic numeral (IP 6X),
  • protection against ingress of water marked with the second IP characteristic numeral (IP X8).

equipment for measurements and testing

  • dust chamber: maximal dimensions: 2000 x 2000 x 3000 mm, maximal weight of casing: 5000 kg,
  • stand for water tests (spray tests) maximal weight of casing: 2000 kg.

 

  • impact of climatic and environmental conditions on operation of machines and equipment in low and high temperatures,
  • resistance of non-conducting components to temperature and humidity.

 

facilities for measurements and tests

  • facility has the following parameters:
    - maximal dimensions: 2000 x 2000 x 3000 mm,
    - range of temperature: (-75 ÷ +180) °C,
    - range of relative humidity: (10 ± 98)%.

 

  • clearance distances
  • separation distances through solid insulation
  • length of flameproof joints
  • radial clearances
  • clearances

equipment for measurements and tests:

  • measuring devices (callipers, gap gauges etc.)
  • instruments for checking and calibration of devices for geometrical measurements of class 1

 

 

Scope of tests:

  • testing global migration as well as specific migration of formaldehyde, bisphenol A, certain elements and primary aromatic amines from plastic products intended to come into contact with food according to the following requirements:
    • EU Regulation No. 10/2011 of 14 January 2011 on plastic materials and articles intended to come into contact with food,
    • PN-EN 1186-1, -3, -5, -7, -9, -14, -15 Standards: “Materials and articles to come into contact with foodstuffs. Plastics”,
    • PN-EN 13130-1, -13 Standards: “Materials and
      articles to come into contact with foodstuffs. Plastics substances subject to limitation”.
  • Tests are performed with model liquids, using the following methods:
    • total immersion,
    • with application of measuring chamber,
    • with application of a bag,
    • by filling the product,
    • with application of substitution tests.

  • content determination of mercury, lead, cadmium and chromium (VI) for conformity with the following requirements:

    • 94/62/EC Directive on packaging and packaging wastes.

  • content determination of the following substances:
    • § formaldehyde in melamine-formaldehyde products intended to come into contact with food, according to PN-EN 71-9 and PN-EN 14372 Standards,

    • phthalates, cadmium, lead and PAHs in packaging and plastic articles intended to come into contact with children, for conformity with 1907/2006 Regulation of the European Parliament and of the Council (EC) (REACH),
    • volatile substances as well as testing the migration of bisphenol A (BPA), and mercaptobenzothiazole (MBT), antioxidants and formaldehyde, according to PN-EN 14350, PN-EN 14372 Standards,
    • short-chain chlorinated paraffins SCCP, for conformity with Regulation (CE) No. 850/2004,

    • testing the migration of certain elements, according to the Directive No. 2009/48/EC.

 

High qualifications and proficiency of KOMAG Laboratory specialists in the scope of global and specific migration as well as tests for conformity with Directive No. 94/62/EC are confirmed by positive results of interlaboratory comparisons.

Since 2013 KOMAG Laboratory of Material Engineering and Environment has been participating regularly in interlaboratory comparisons of global migration organized by the National Institute of Public Health – National Institute of Hygiene (NIPH – NIH).

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  • toys,
  • books and school supplies,
  • soothers, cutlery as well as feeding and drinking equipment,
  • childcare articles,
  • wheeled child conveyances, cribs, bicycles, baby walking frames, inclined cradles, baby carriers, high chairs, playpens, changing units and braces,
  • materials used for manufacturing of products intended for children, including: plastics, wood, fabrics and paints, lacquers, impregnates, leather, colourants, enamels and metal elements,
  • electric and electronic equipment,
  • packaging,
  • articles intended for contact with food.

Scope of tests includes:

  • content determination of: PAHs, benzene, pentachlorophenol, phthalates and cadmium, lead, dimethyl fumarate and primary aromatic amines released from azo dyes, according to the requirements of the Regulation of the European Parliament and European Council (EC) No. 1907/2006 (REACH),
  • testing the migration of bisphenol A, nickel and the content of TCEP, TCCP, TDCP according to the Directive No. 2009/48/EC,
  • migration of elements such as: aluminium, antimony, arsenic, barium, boron, cadmium, chromium (III), chromium (VI), cobalt, copper, lead, manganese, mercury, nickel, selenium, strontium, tin, organic tin and zinc, according to the requirements of the PN-EN 71-3 Standard,
  • content determination of primary aromatic amines, dyes, formaldehyde and testing the migration of monomers and plasticizers, according to the requirements of PN-EN 71-9, 10, 11 and PN-EN12586 Standards,
  • content determination of volatile substances and testing the migration of antioxidants, mercapto-benzothiazole, bisphenol A and formaldehyde, according to the requirements of PN EN 1400, PN-EN 14372, PN-EN 12586, PN-EN 14350 and PN EN 1930 Standards,
  • testing the global and specific migration of bisphenol A, primary aromatic amines, formaldehyde and certain elements, according to the requirements of the Commission Regulation (EU) No. 10/2011,
  • content determination of mercury, lead, cadmium, chromium (VI) and polybrominated biphenyl (PBB), polybrominated diphenyl ether (PBDE) and phthalates, according to the requirements of Directive No. 2011/65/EC (RoHS II),
  • amount determination of the released of nickel amount, according to the Regulation of the European Parliament and Council No. 1907/2006 (REACH),
  • content determination of lead according to ASTM F963-11,
  • content determination of SCCP according to the requirements of the Regulation (EC) No. 850/2004.

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