The DAIHAN Programmable Tube Furnaces FT-series, the embedded heating elements-type, can reach maximum temperature up to 1000℃ with digital PID programmable control in a short time.

The dynamic contact angle measuring devices and tensiometer of the DCAT series are universal measuring devices for the force-based measurement of interfacial parameters and phenomena.

Surface tension acts to contract and minimise any liquid surface. If a surface is being enlarged by the formation of a liquid lamella, as a test body, such as a Wilhelmy plate or Du Noüy ring, is in contact with it, the surface tension exerts a tensile force that can be measured. Within a tensiometer this force is measured by a high precision weighing system and, hence, the surface tension of the liquid can be calculated.

Using a tensiometer, also the interfacial tension between two liquids can be measured with the help of a test body. Since tensiometry is based on force measurements it is – in contrast to the optical analysis of pendant drops – not necessary that one of the liquids is transparent or that the refractive index differs between the two liquids. Therefore, tensiometry is in many cases a handy alternative to the optical measurement of surface and interfacial tensions.

The optical contact angle measuring and contour analysis systems of the OCA series are high precision optical measuring devices for the measurement of interfacial parameters and phenomena.

The optical analysis of drops that hang from a dosing needle or are placed on a solid surface facilitates the determination of different surface and interfacial parameters. The contact angle that a liquid drop establishes on a solid surface characterises the solid’s wetting behaviour with said liquid.

Having measured the contact angles of multiple test liquids the surface energy of the solid can be determined and the latter can be used to calculate the work of adhesion for different liquids.

The reliable and experimentally robust measurement of the contact angle aids on the development of surface coatings, composite materials, paints and varnishes or cleaning agents. In short: the measurement of contact angle helps in all situations where solids and liquids meet and advantage is to be gained by the control of wetting and adhesion properties.

The DRX analyzers combine liquid handling, chip management and data capture for switchSENSE® measurements. Bespoke electronics manage the electrical actuation of biomolecules on the biochip and measurement of molecular dynamics via time-correlated single photon counting.

The double color DRX2 analyzer offers the simultaneous measurement of two different species of probes on the same biochip electrode. Each sensor spot carries two nanolever sequences, one with a red tag, and one with a green. 

The EBI 12 series of data loggers are high-precision measuring and recording units for temperature, humidity and/or pressure. These data loggers are available in various versions for a range of applications.

The EBI 25 data logger series are the perfect solution for continous temperature monitoring during transport and storage of temperature sensitive goods. This easy-to-use device maintains the quality of your goods during transport, storage and distribution without any loss of goods. Real-time monitoring of these devices maintains the quality of food so it is safe for consumption, unlike conventional temperature monitoring devices.