DIL 402 Expedis Classic
Major simplification begins with preparation of the measurement by using method-based test routines predefined by the operator. The MultiTouch feature places the sample into the optimum position using a unique, tail-like motion. The initial sample length is then automatically determined at a predefined contact force.
DIL 402 Expedis Classic is available as a single or dual/differential system. In both versions, the all-in-one design incorporates all hardware components which are usually necessary for precise dilatometer measurements.
Defined atmosphere by gas-tight design and superior insulation are prerequisites for precise measurement results. Optimum measurement conditions are realized by the gas-tight design and integrated gas flow device. The gases can be directed through the measuring cell and sample compartment.
The controlled contact force allows the operator to measure small, delicate, fragile or foamed samples without risk of breakage and any non-reproducible deformation and to keep the contact pressure over the entire measurement time constant.
In order to conveniently measure various sample lengths , the thermocouple is adjustable. A guiding rod accommodates the thermocouple for moving it into the desired position without bending.
The new, pioneering NanoEye displacement system features perfect linearity and maximum resolution over a measuring range which was impossible to realize until now. The heart of the NanoEye is an optoelectrical sensor able to encode a position and convert it into a digital signal.