Testing - Import export

Is testing of large industrial hose or long hydraulic hose possible in a safe and practical manner? Our new P 350 test bench unifies our years of experience with your advanced requirements for special hose equipment. The extra-large test chamber gives you the space you need for your challenge. Pallets with hoses as well as large, heavy hose coils can be easily supplied to the chamber by forklift. Hose samples are connected easily with adapter hose and quick connection to pressure ports. The P 350 comes with a number of standard features such as internal lighting and a portable power aggregate, and caters to individual test logging.

Hose lines that cannot withstand the high pressure for which they are designed can cause serious damage, resulting in high costs - often higher than the price of a test bench. Why take a risk that can be easily avoided? By testing the quality of your products, you opt for safety. The P 160 workshop test bench allows for the efficient and safe final inspection and testing of hose lines. It is easy to operate and quickly become part of your routine procedures. Quality and safety •Fully enclosed test chamber •Also suitable for the static pressure testing of various hydraulic components such as valves, hydraulic cylinders, housings, quick-release couplings, etc. •Safety valve - when the hood is opened, all pressure is automatically released within 1/10 second •Hood with gas springs and transparent Makrolon® safety pane •Environmentally friendly test medium (water-oil emulsion) •Easy and safe to operate •Compressed air filter with condenser

The P 250 Test Bench with Control C.2 IPC is a new modular test bench that can be adapted to your needs. It offers the possibility to test with Steck-o, Hand or Hydraulic quick cone system. You can also install a Euro Pallet inside. The Chamber also accepts a non-end extension if you prefer to test a hose lengthwise. The controller offers all parameters for a fully automatic test, with visualization of the pressure and may other features but also connectivity to your server or other machine in line with industry 4.0. Quality and safety •Fully enclosed test chamber •Also suitable for static pressure testing of various hydraulic components such as valves, hydraulic cylinders, housings, quickrelease couplings, etc. •Safety switch - when the hood is opened, all pressure is automatically released within 1/10 second •Environmentally friendly test medium (water-oil emulsion) •Easy and safe to operate •Quick changeover between automated and manual setup mode

Testing has never been easier and quicker. With the P300, you can perform precision tests of hoses of up to 2500 mm in length and with pressures up to 1000 bar. Test up to 120 hoses per hour, making use of 4 parallel test lines and our quick-clamping system. You can choose between automated and manual setup mode. The P300 comes with a number of standard features such as an internal lighting and a portable power aggregate, and caters for individual test logging. •Testing of up to 120 hoses per hour •4 parallel test specimen •Combination of two test chambers (mirror arrangement) •Fast workflow thanks to separately running test chambers (for alternate setup and testing) •Quick-clamping system holding up to 4 hoses for parallel testing with customised settings •Internal lighting system, adjustable machine feet and top-quality internal gear pump •Quick changeover between automated and manual setup mode •Separate portable power aggregate (with 2m connecting cable)

As a German producer of NMR tubes and NMR consumables such as pipettes and filling needles, Hilgenberg GmbH maintains close contact with the development departments of all major European NMR equipment manufacturers. We have no problems to meet the requirements of the new 100 mm NMR tubes for the Bruker Match™ system, and we are able supply high-quality tubes reliably for a reasonable price. Moreover, we also develop our own products, such as filling needles for the Bruker Match™ system, which have been optimized in close cooperation with external scientific and application experts. Standard NMR tubes of borosilicate glass 3.3 Our standard NMR tubes are manufactured of high-grade borosilicate glass 3.3 with a fine flame burnished rim and a lense-shaped bottom. The standard tolerances correspond to the usual values. If necessary, these tubes can be processed by a glassblower, as the glass used for the tubes can be fused easily with conventional laboratory glass. The tubes are...

Small tubes are required for handling and storing small quantities of samples. To comply with these requirements, we have adapted and extended our manufacturing capability. We are therefore now able to produce very short and very small sample tubes without problems. For example, tubes with 3 mm diameter, and a length of 20 mm.

We manufacture reagent and centrifuge tubes in standard sizes and also with special dimensions and versions from soda glass, borosilicate glass, neutral glass, and quartz glass – optionally with or without flanged rim. All our tubes have a flame burnished rim and can be supplied with a rounded, flat or pointed conical bottom. We are able to process tubes with diameters up to 40 mm, and lengths up to about 500 mm – also thick-walled tubes. Special reagent micro tubes We are able to manufacture reagent micro tubes with rounded bottoms, i.e. with very small dimensions. For example, soda glass tubes with rounded bottom, flame burnished rim, 3 mm diameter, and a length of 20 mm. Test tubes with notch for thermal processes These special test tubes were developed to enable ventilation of the tube’s interior during a thermal process. The notch prevents complete closure and thus an over pressure.

We offer a wide range of tubes for the automatic or manual determination of the melting or boiling points of liquids and solids. For this, the samples are heated slowly in the test tube until they reach their melting or boiling point. Depending on the application and the temperature range, we use the following types of glass for our melting and boiling point tubes: Soda glass (standard) Borosilicate glass Quartz glass Optional end shapes: open at both ends one end closed both ends closed curved Dimensions: Length 50-300 mm Outer diameter 0,6-2 mm Inner diameter 0,3-1,6 mm U-tubes for determining the melting point Apart from the standard melting point tubes, we also manufacture special U-shaped tubes of soda glass. Hereby, the two legs of the U-tube have different lengths. As an additional option, the U-tubes can be fitted with a small funnel on one or both legs. Melting-& boiling point determination tubes

We supply suitable tubes for storing and handling small samples. Microanalysis tubes have rounded bottoms and are fitted with an intermediate partition. The shaped rim ensures optimum sealing with a suitable stopper plug, which we can also supply. As an alternative to the stopper plug seat, the tubes can be made with a flanged rim. The intermediate partition in the upper part of the tube seals off the actual sample chamber, so that the chamber volume is very small. Nonetheless, the tube's long base body ensures convenient handling. Our microanalysis tubes are available in clear glass as well as amber glass for light-sensitive samples. The tubes are made of high-quality soda glass with diameters of 5...7 mm and a convenient length of 80 mm.

Our sample tubes are used for X-ray fine structure analysis of single crystals, powder specimens, and liquid crystals. Based on the low absorption through the glass the extremely thin-walled capillaries allow the analysis of small samples sealed in a gas and moisture proof environment. According to the Debye-Scherrer method or in gerneral SAXS (small angle x-Ray scattering) and WAXS (wide angle x-Ray scattering) measurements can be made with our mark tubes, which are also named XRD capillaries. The wall thickness of only about 10 µm makes the tubes particularly suitable for high-precision measurements. Thanks to the wide funnel at the upper end, samples can be filled easily into tubes even with the smallest diameter. Absorption coefficients Our test tubes are manufactured of various types of glass with different linear absorption coefficients, so that a suitable tube can be found for practically every application. High quality standards are maintained during production, which...

In our laboratory we have all options to supply you with tests, parts analysis and pre- or small batches productions. Our team of highly skilled experts will assist you, if you have any question about how to design your parts for optimal welding. In our plant in Heppenheim we have the option to do welding tests with all the welding methods we offer in order to give you the maximum reliability for your serial process.