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DIL 402 CD - Vacuum-tight, horizontal pushrod dilatometer
Are higher sample throughput, direct comparison of samples, and online calibration of expansion measurements important requirements for you? With the new dilatometer DIL 402 CD we handle these tasks perfectly with our unique, new instrument concept.
The measuring system employs two high resolution inductive displacement transducers; with its design using low-expansion invar and broad thermostatic control for highest accuracy, reproducibility and long term stability, it is capable of application temperatures up to 1600°C
The horizontal instrument construction offers specific advantages, especially for the dual sample arrangement: homogeneous heating of both samples, simple sample insertion, safety during sample decomposition or melting, and effective protection of the measuring system by gas flow. The operation remains simple and safe through exact sample arrangement at the specific sample support in the cutout of the tube sample support, the individual motorized movement and zero setting of both push rods and the easy to move furnace. Various furnace systems allow optimal adjustment at specific measuring tasks.
Routine measurements with high sample throughput and accurate comparison measurements are two further important application fields of this new dual- and differential dilatometer.
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Model Unitherm 1000 Series Dilatometer
* -150°C to 300°C furnace, RT to 1200°C furnace
* Dual furnace option
* Up to 4 samples
* Polymer furnace for plate type specimens
* ASTM E228, D696
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The newly developed DIL 402 PC dilatometer combines easy operation, high adaptability to different applications and outstanding performance in one instrument.
The optimized design of the measurement system with inductive transducer offers a high degree of reproducibility even without an external chiller.
The horizontal design with easy to move furnace makes it simple to place samples into the large recess of the tube-type sample carrier, even with less than ideal sample geometries. A thermocouple in direct proximity to the sample yields reproducible temperature measurement. This also allows use of the c-DTA® Software for calculation of endothermic and exothermic effects in the sample as well as determination of all the characteristic expansion values.
The interchangeable furnaces with temperature ranges up to 1200°C and 1600°C serve varied applications for expansion control in solids in the areas of quality and production control.
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Model Unitherm 1161V
* Ambient to 1650°C
* Single or dual sample
* Absolute digital displacement transducers (no LVDT)
* Research quality
* Vertical model for sintering studies
* Vacuum, inert and hydrogen atmospheres
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