| 摘要 |
Device for determination of acid-protective properties of fabrics includes application for sample fixation, the upper and the lower electrodes and time measuring device. Application for sample fixation is arranged as installed vertically over the vessel for collection of aggressive medium hollow cylinder with inner threading and reboring in the lower part for installation of pad and lower electrode with openings connected to control block. At that in the hollow cylinder cover is provided for pressing sample made of special material. In the cover upper electrode is installed, this is arranged as capillary pipe connected to electromagnetic valve, pulse generator, meter for volume of aggressive liquid, time measuring device and control block. |
