Stokvis Tapes
Aalberts plus Sp. z o.o., Sp.k. plus Sp. z o.o., Sp.k.

Description LAB is part of the plus Sp. z o.o., Sp.k., which has been operating on in the Polish  market continuously since 2005. LAB has the highest quality equipment and highly specialized laboratory staff, guaraatee the highest quality, high flexibility, quick turnaround for order fulfilment and competetive test prices. We offer a wide range of tests, including NSS,  CASS, AASS, tests and assessment in accordance with applicable ISO standards or specific customer requirements. Test reports are prepared in a unified format or take into account your individual expectations.       

Specific details

Machinery park

We have the following research equipment:

  • cyclic corrosion chambers;
  • atmospheric corrosion chamber;
  • climatic chamber;
  • tester of the resistance to stone blows;   
  • coating thickness;
  • impact tester;
  • scratch adhesion tester;
  • scratch hardness tester;
  • adhesion tester;
  • multi-cross cutter;
  • handcutter;
  • rotary platform abrasion tester;
  • metallurgical microscope;
  • measurer gloss;
  • bath circulator.    
Service and production offer
  • Cross-cut adhesion tests (PN-EN ISO 2409:2021-03)
  • Thickness of the varnish coat in within the range 0 μm to 1000 μM (PN-EN ISO 2808:2020-01)
  • Neutral salt spray resistance NSS method (PN-EN ISO 9227:2017-06)
  • Corrosion resistance to salt spray, AASS method (PN-EN ISO 9227:2017-06)
  • Corrosion resistance to salt spray, CASS method (PN-EN ISO 9227:2017-06)
  • "Resistance to cyclical corrosive conditions (PN-EN ISO 6270-1:2018-02 PN-EN ISO 6270-2:2018-02
  • PN-EN ISO 60068-2-78:2013-11)"
  • Resistance to liquids other than water - chemical resistance (PN- ISO 2812-1:2018-01)
  • "The degree of detachment of corrosion around the crack - resistance to penetration under voltage (PN- EN ISO 4628-8:2013-05)"
  • Rust degree (Ri) (surface corrosion) (PN- EN ISO 4628-3:2016-03)
  • Blistering degree (S) (PN- EN ISO 4628-2:2016-03)
  • Edge corrosion (KR) (PN- EN ISO 4628-1:2016-03)
  • The hardness of the coating using the pencil method (PN-EN ISO 15184:2020-07)
  • Determination of resistance to stone blows (shot), Multi-hit method (PN-EN ISO 20567-1:2017-03)
  • Impact resistance (deformation), The falling weight method (Pistol Test), Dynamic ball hitting method (PN- EN ISO 6272-1:2011)
  • Bending resistance on the cylindrical pin (PN- EN ISO 1519:2012)
  • Resistance to changing temperatures (PN-EN ISO 60068-2-14:2009)
  • Abrasion by the Taber Method (PN-EN ISO 7784-2:2016-05)
  • Gloss at an angle of 20o, 60o, 85o, ange (0-199 gloss units) (PN- EN ISO 2813:2014-11)
Certifications IATF 16949, ISO 14001, ISO 9001, OHSAS 18001 / PN-N-18001
Contact person Jakub Mielczarek
Street ul. Przedborska 27
City Gorzkowice
Postcode 97-350
Province łódzkie