Ricerca di "test".

Dirt holding capacity based on test dust

error, which arises if different testers want the same individual results with the same test methods and identical test materials.

function of the pressure difference (inlet pressure minus outlet pressure): Q = f (p) under stated test conditions. temperature-controlled : Range between the minimum and maximum flow rate as a factor of [...] temperature of the hydraulic fluid at a constant pressure difference: Q = f ( t , p = const.) under stated test conditions.

used that act as stationary seals in the inflated state (Figure A 24) . Example: Sealing test specimens in pipe test presses or shaft sealing in conjunction with sliding ring seals .

standardised framework conditions, and for freely selectable test procedures is the accurate reproduction of the selected framework conditions in the test protocol.

guaranteed given the maximum valve performance and at which the electrical actuation (under given test conditions) is still resilient under continuous operation.

Figure O 12 ). The flow sensor with oval rotor assembly operates with great precision. It is used on test benches in hydraulics.

312). On pressure-limiting and safety valves (DIN 3320): set pressure p e is the pressure at which in test stand conditions (atmospheric back pressure), directly actuated pressure-limiting valves start to [...] the pilot control starts to initiate the opening of the main stage. It is the response pressure in test stand conditions. In implemented systems the response pressure is at the set pressure. At the opening

through the filter. The expression should therefore only be used in conjunction with the glass bead test that only filter manufacturers use. It should however not be employed for users, as it will mislead

Temperature at which the mineral oil still just flows under defined test conditions. It is somewhere between 6 and 8°C above the pour point . The pour point cannot be used to assess the characteristics