Category: Equipment for Standards

Apparatus6.1 Grips—Grips for SIM and R+H tests should be the same as the grips for ultimate strength tensile tests. Neither slippage nor excessive stress causing premature rupture should be allowed to occur.6.2 Testing Machine—A universal testing machine or a dead-weight loading system with the following capabilities and accessories shall be used for testing.6.2.1 Load measurement…

7.1.1.3 End Item—Domestic and domestic/fire retardant classes of corrugated fiberboard, constructed as specified in 6.4, shall conform to the requirements in Table 1 for bursting strength or puncture resistance or edge crush (as specified) when tested as specified in 9.1.3, 9.1.5, or 9.1.8. (See compliance statement following Table 1 for Burst and Edge Crush.)7.1.2 Weather-Resistant…

Applications in the medical and pharmaceutical industry

8 Mechanical characteristics8.1 Impact strengthPipes with a nominal wall thickness of 14,9 mm or less, when tested for resistance to external blows at 0 °C in accordance with EN 744:1995 shall have a true impact rate (TIR) of not more than 10 % when tested at the levels given in table 6.Pipes in the series…

9.3 Determination of Frost State and No-Frost State:9.3.1 Charge the frost/dew point apparatus with dry ice as described in 9.1 or 9.2.9.3.2 Clean both exterior surfaces of the specimen.9.3.3 Place a piece of silver-colored aluminumized polyester film3 (highly reflective mirror surface, not thicker than 0.08 mm (0.003 in.) and 25 mm (1 in.) in diameter…

6 Test rig and fixtures 6.1 Test rig The test rig shall be a compression or tensile testing machine or similar (shear testing) machine of sufficient capacity to apply the shearing load by activating a ram. The test rig shall provide equipment to register the exact load applied at the instant of shear failure. The…

H.1 GeneralThe test consists of measuring the indentation of a punch into the FJC under fixed conditions of temperature and load. H.2 EquipmentH.2.1 Chamber or bath, thermostatically controlled to ± 2°C;H.2.2 Penetrometer, comprised of⎯ a cylindrical indenter on the top of which is mounted a weight; the assembly, indenter plus weight, shallproduce a pressure in…

Scope This standard specifies a method for testing the resistance of joints to pressure cycling. It is applicable to piping systems based on rigid or flexible thermoplastics pipes intended to be used in hot and cold water applications. 3 Apparatus 3.1 Pressurizing device, capable of applying and regulating the water pressure in the test piece…

4.2 ApparatusThe following apparatus shall be used:a) a device for generating a controlled amount of ozone;b) a means for circulating ozonized air under controlled conditions of humidity andtemperature through a chamber containing the test pieces to be tested;c) a means for the determination of ozone concentration;d) a suitable device for the clamping and elongation of…