Sample tube - Import export

The semi-automatic labeling machine TNC-R was developed for the all-round labeling of tubes. Small batches can be labeled quickly and precisely with the labeller. The tubes are placed manually in the labeling system. As soon as the 2-hand operation is activated, the automated labeling process starts. The product is rotated and shifted, then the wrap-around label is applied exactly to the product. A printing unit can be integrated for individual labeling of the tubes. You can easily print the labels yourself inline. The integration of a printing unit is suitable, for example, for laboratory tubes or sample vessels that have to be provided with individual data.

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...

We have developed special glass cannulas that greatly simplify filling our test tubes with liquid samples. Our thinnest cannula has a diameter of less than 0,1 mm. This enables even the finest test tubes to be filled without problems. A standard Luer connection enables the cannula to be fitted to conventional one-way syringes or microliter syringes. Our filling needles are made of borosilicate glass, whereby the shaft consists of plastic into which the needle is bonded. Various diameters are available. Syringe needles for filling Mark-tubes with liquids

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.

This compact micro torch is ideally suited for melting the ends of sample tubes precisely and safely. As a very small flame can be adjusted, it is possible to melt the capillary precisely at a defined point without excessively heating the remaining capillary, as is the case with standard torches. The torch is operated with a hydrogen/oxygen or a propane/oxygen mixture, both of which provide a very hot flame that even permits quartz glass to be processed. This torch is an extremely versatile tool with which practically all types of glass can be processed – from simple flaming to highly complex tasks. Features of the micro torch Fine, concentrated needle-point flame High heating capacity Mixed-gas operation Two separate needle valves Complete with fine nozzles Torch length >130 mm (without nozzle) Operating principle The torch consists of a gas mixing chamber and two gas inlets, which are also suitable for aggressive media such as hydrogen and oxygen. Two needle valves at the...

Waste air purification with a wide range of applications achieving extremely low clean gas values also at low residual concentrations. Odor-intensive pollutants like H 2S, Mercaptanes, VOC etc. are being removed due to the high loading capacity of the activated carbon. Easy process technology universal applicability multiple in-situ regeneration possible no additional energy consumption low pressure drop because of hard and abrasion-restistant activated carbon High purification efficiency even with high moisture content until air moisture of 98% well-suited for humid air from sewerage and wastewater treatment plants Reasoned concept manholes for infilling or exchange sampling tube for measurement of loading of activated carbon Long lasting construction plant components made of corossion and chemical resistant materials 30 years of experience Active references of each size Worldwide delivery, installation and service