Testing equipment - Import export

The system is a self-sufficient unit and is made of a solid welded frame, contains media preparation, a hydraulic unit, and electrical engineering. The pressure test bench has a secure test chamber for burst pressure and hydrostatic pressure tests and, optionally, a climatic chamber for pressure tests with environmental simulation. Depending on the option selected, pressure change tests up to 2,000 bar and 10 Hz can be generated. With the test circuit for hydrostatic and burst pressure tests, pressure ramps up to 3,000 bar can be generated. It is operated on a support arm PC. For pressure tests according to EG79 / EU406 – Section 4.2 Pressure booster for additional supply Displacement volume max. 15cm³ Frequency up to 10Hz Pressure Load Changes as sine & trapezoidal curve (depending on the expansion volume) Impulse intensifier for small volumes up to 2,000bar Safety test chamber with automatic door Media treatment with dirt and clean tank

Autofrettage is a method for increasing fatigue strength of components for use at high and pulsating pressures. In short, Autofrettage compresses a container’s inner surface, making better use of the material’s structural properties. The process can reduce fatigue concerns in pulsating applications and lets engineers reduce tubing thickness in high-pressure applications without sacrificing strength, life, or safety. The autofrettage method is based on the reciprocal relationship of the plasticized inner zone and the elastically deformed outer zone. The components are placed under so much pressure that their interiors become plastically deformed. After relaxing, pressure stresses are created in these areas, which prevent the outer areas from reforming to their original shape. Instead, it remains stretched. This prevents crack formation in the later application, increases the service life of

The Poppe + Potthoff impulse test stands test the operating or fatigue strength of various metal and plastic components. The endurance test in our high-pressure test systems simulates the life-cycle under varying loads. The failure tests thus show the potential weaknesses of the components with respect to design and material. The pressure is optionally modulated as a sine wave, trapezoid curve or needle pulse. Our test stands are characterized by a special ergonomics and are designed by Poppe + Potthoff machine design. Due to our flexible modular design, our machines are very variable, so that the pressure and volume range is designed according to the customer’s requirements. Of course, our systems are UL or CE compliant as required. In addition, we offer you service and support directly on-site.

In order to prove the quality of the fluid-carrying parts, all hoses, pipes, pressure vessels and other components are put under pressure until they burst. The process is precisely measured and documented in order to optimally design the components for specific applications.

Device details: ■ 2 in 1: device contains the Hot Set Test as well as the Heat Pressure Test ■ Robust and compact set including the device and an equipment case ■ Possibility to attach a thermometer directly near the sample ■ Measurement according to the standards IEC EN 60811-507 (Hot Set Test) and IEC EN 60811-508 (Heat Pressure Test) regarding sample attachment and weight attachment ■ Precise choice of weights due to practical containers ■ Simultaneous measurement of up to 3 samples Optional - Hot Set Test complete ■ Sample rack for heat pressure and heat elongation test ■ Laser gauge ■ Thermal heat oven UN55 Size (WxLxH): 585 x 514 x 784 mm (23 x 20.2 x 30.9“) Weight: 57 kg (125.6 lbs) Volumen: 53 l Air exchange rate: 8-20x ■ Thermal heat oven UN110 Size (WxLxH): 745 x 584 x 864 mm (29 x 23 x 34“) Weight: 74 kg (163 lbs) Volumen: 108 l Air exchange rate: 8-20x

Device details: ■ Device and operation are according to the standard IEC 60811-506 (IEC 60811-1-4) point 8.5 ■ Case set offers all required weights for the test ■ Easy operation ■ Very robust and solid construction ■ Steel impact piece included ■ Up to 3 Samples can be tested simultaneously ■ Device suitable for positioning in a cold chamber Options: ■ Cold Impact Test „one sample“ ■ Cold Impact Test „up to 3 samples“ ■ Cold Impact Test „1 x photovoltaics“ (VDE PV01:2008-02) ■ Laboratory freezer - technical specifications on request

Device details: ■ Device and operation according to the standard IEC 60811-504 ■ The complete set offers various spindles and cable guides with many diameters: Winding spindles: 10, 14, 18, 22, 28, 30, 35, 40, 45, 50 mm outer diameter Cable Guides: 4, 7, 9, 11, 13 mm inner diameter ■ Very robust and solid construction ■ Winding spindles interlock easily and guides are easily fastened ■ Device suitable for positioning in cold chamber ■ Maneuver Ratio: 2/1: 2x Crank rotation = 1x spindle rotation ■ Spindle/Guide diameter ratio: 0.8x sample diameter