German pump manufacturer LEWA has expanded the take a look at range of its specifically developed container take a look at bench to take care of sizzling or explosive fluids.
The check bench was initially launched in December 2018 but Lewa has so far only used water because the conveyed medium for testing and verifying pump capabilities. Many of the fluids Lewa deals with are ranked as supercritical when it comes to explosion hazard and worker protection, so the company has now expanded its check vary to cowl these type of media.
In addition to an experimental area of explosion protection Zone 1 the place the test experiments happen, the container also features a secure control room without explosion hazard for housing the drive and control tools. Supercritical fluids similar to gasoline, methanol, acetone or nitrocellulose thinner are used in the check chamber, whose inside may be considered through gas-tight glass panes, at process temperatures of up to 80°C and a most amount of 200 l. เกจวัดแรงดันลมขนาดเล็ก -resolution knowledge recording system ensures correct monitoring and outcomes.
The initial check has been carried out on the system to check diaphragm clampings for micro-leakage using a low-viscosity fluid and the the Lewa Ecoflow LDG3 type with an M9 pump head.