Продукти за pcr тест за дома (3)

Substitution of steel spring by S-Ply® leaf spring   Due to their  greater spring action, steel spring packages can be replaced by fewer or even one S-Ply® leaf spring for many applications.   Example:   a) Substitution   b) Cost calculation   Steel leaf spring: 155 x 25 x 2 mm 1 package of 10 springs   S-Ply® leaf spring: It is essential:   with: hS-Ply = Thickness of S-Ply® spring hStahl = Thickness of steel spring nStahl = Amount of steel springs EStahl = Modulus of elasticity (here 210.000 N/mm2) ES-Ply = Modulus of elasticity of S-Ply® leaf spring (here 28.000 N/mm2)   The result is that 10 steel leaf springs with a thickness of 2 mm each can be replaced by only 1 S-Ply® leaf spring with the thickness of 8,5 mm. Steel leaf spring* 10 pieces at 1,20 € = 12,00 € Intermediate package layers 18 pieces at 0,12 € = 2,16 € Total costs 14,16 € * purchase quantity > 1000 pieces, status 2009   S-Ply® leaf spring** 1 pc. at 4,13 € = 4,13 € shim plates (if applicable) 4 pc. at 0,12 € = 0,48

Mit dem Prototypengenerator können Leiterplatten, Bauteile oder bestückte Baugruppen in kürzester Zeit beschafft und gefertigt werden. Die Materialisierung, Bestückung und Auslieferung erfolgt innerhalb weniger Arbeitstage und gibt Ihnen die Möglichkeit, Ihre erstellten Prototypen in kürzester Zeit einsatzbereit vorliegen zu haben.

Class I of Regulation EU 2017/745 on medical devices; Type II R (liquidresistant), tested according to EN 14683 2019 for surgical masks. The inside and outside are made of physiologically harmless, plasticizerfree polypropylene fleece, the filter medium consists of a special microfiber fleece produced using the meltblown process, welded together using the ultrasound process.