Research equipment - Import export

New craft 6: Environmentally friendly electroless nickel plating. Nickel plating in strict accordance with customer requirements,we can control the accurate thickness.

We carry out applied research in our own test field and laboratory in order to constantly further develop our products, but also so as to be able to present our customers with innovative new developments. Furthermore, we regularly participate in cooperative projects of the Federal PhysicalTechnical Institute (PTB PhysikalischTechnische Bundesanstalt) with the economy. We also maintain close cooperative links with the universities of DuisburgEssen and Karlsruhe. We would also like to support you in research with our products. Please contact us.

The 0.02 class calibration resistors excel in their modern design and small mechanical dimensions. Their ruggedness also ensures a long life. Calibration resistors of the 1240 series are used wherever very constant operating standards are required. Typical main areas of application therefore include: — When normal resistors prove to be too large scale — For test and calibration of resistance measurement devices — For tests on electrical temperature measuring equipment — For laboratory setup of a Wheatstone bridge — As shunt resistor for accurate current measurement — As part of standard equipment in research laboratories — For a large part of measurements in calibration laboratory. Features: — Range 10 μΩ ... 100 kΩ — Low capacitance and low inductance design — Suitable for direct current and technical frequencies — High stability < ± 0.01 % over years

The optical contact angle meters of the OCA series are high-precision measuring systems for the characterisation of interfaces and surfaces. They combine high-resolution optics, pinpoint liquid dosing and precise sample positioning to create powerful, reliable measuring systems. The special model OCA 25-HTV is based on the OCA 25 standard model. It is suitable for measuring contact angles at high temperatures of up to 1800 °C and in a vacuum of up to 0.00001 mbar or in an inert gas atmosphere. With an optional dosing system, the OCA 25-HTV can also be used at room temperature for all standard analyses such as the determination of surface energy and the measurement of interfacial tensions.

Zebron GC columns are engineered by expert Phenomenex GC scientists that created key J&W technologies. Our inventive philosophy and expertise in GC column manufacturing allow us to continuously develop award-winning column chemistries. We provide best-in-class technologies and support to make your analysis easier – let the Zebron experience put you first. Zebron’s track record of innovation has been recognized with 3 R&D 100 Awards. No other GC columns have received this honor.

AppliChrom GPC-columns for GPC analysis of organic molecules using (THF, toluene, chloroform)**. Oligomers and polymers including the new GPC media line from AppliChrom BPT* synthesis technology for large range, high resolution separations with increased accuracy in calibration - spherical high porous styrene-divinylbenzene GPC-media - large molecular weight range: 100 10.000.000Da - optimized for 1ml/min flowrate when using 8mm ID-columns - high pressure stability of 150-50bar, depending on porosity - high capacity from AppliChrom 8mm ID GPC columns (5% more capacity than 7,8mm columns, 14% more capacity than 7,5mm ID columns) - plus extra high pore volume from AppliChrom GPC synthesis technology for an extra increasing of peak capacity and resolution - proprietary AppliChrom GPC column packing procedure for accurate peak performance, low back pressures and an extension of column livetime

AppliChrom ABOA SuperOH-P - optimized for aqueous GPC/SEC-separations - aqueous high hydrophilic polymeric base material - low column bleeding for low detector noise - 7μ particle technology (standard) for high platecounts and high resolution*) - large pore volume for high resolution - pH stable 2.5-12 - pressure stability 30-80bar (depending on poresize) - temperaturestability 10-85°C - individual poresizes for individual molecular weight ranges - multi-pore technology for broad range of molecular size - increased livetime of GPC/SEC columns by combination of proprietary particle- and packing technology service-applicationcenter for methodscreening available in Oranienburg (Germany / Europe)