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L76 Platinum Series (DIL Dilatometer)

L76 Platinum Series (DIL Dilatometer)
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L76 Platinum Series (DIL Dilatometer) - 2

• Volume changes • Rate controlled sintering (RCS) Dilatometry is a technique which measures the dimensional change of The entire range of LINSEIS Dilatometers enables the perfect choice for a substance as a function of temperature while the substance is sub- jected to a controlled temperature program. Many international norms such as DIN 51045, ASTM E831, ASTM E 228 and ASTM D 3386 describe this technique and the exact procedures in detail. LINSEIS Dilatometers L76, L75H, and L75V provide a powerful tool for the determination of the thermal expansion and expansion coefficient (CTE)....

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L76 Platinum Series (DIL Dilatometer) - 3

All LINSEIS thermo analytical instruments are PC controlled. The indi- Evaluation of current measurement vidual software modules exclusively run under Microsoft® Windows® • Curve comparison up to 32 curves operating systems. • Storage and export of evaluations • Export and import of data ASCII The complete software consists of 3 modules: temperature control, data • Data export to MS Excel acquisition and data evaluation. The 32 bit software incorporates all essential features for measurement preparation, execution, and evalu- • Zoom function • 1st and 2nd derivation • Programmable gas...

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L76 Platinum Series (DIL Dilatometer) - 4

Measurement system 1000mN, depending on the application. This feature continuously con- All measuring systems are manufactured to the highest standards and trols the selected contact pressure throughout expansion and/or shrin- equipped with an LVDT sensor which provides the maximum precision, repeatability, and accuracy. Our Dilatometers have significantly benefited from the extensive research undertaken from the patented LINSEIS Vacuum atmosphere LASER Dilatometer. The vacuum tight construction (10E-5 mbar) of the 75 Series permits measurements in the purest gas atmospheres. This feature...

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L76 Platinum Series (DIL Dilatometer) - 5

Optional Hardware • Automatic gas control • Closed loop water cooler All LINSEIS L75 series dilatometer are optionally equipped with the DTA • Water bath thermostat evaluation feature. This provides the user with valuable additional endo and exothermic sample information. • Selection of rotary and turbo molecular pumps • Software controlled LN2 cooling device for low temperature furnace Special Dilatometers & Accessories • Hydrogen safety device LINSEIS manufactures a broad range of exceptional Dilatometers and • Sample preparation machine accessories. Systems can be specifically designed...

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mal expansion (CTE) and the softening point of glass ceramic materials. expansion and thus the softening point of the material. Delta-L [µm/°C] derivative goes through zero you can determine the max. of the thermal Besides the absolute expansion and the expansion coefficient (CTE) you can find the first derivative of the absolute expansion. Where the first The dilatometric method is an excellent method to determine the ther- DTA - Feature The thermal expansion of rock crystal (α-SiO2) can be easily evaluated with the L75 Dilatometer. The additional DTA feature enables an in depth DTA Signal...

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L76 Platinum Series (DIL Dilatometer) - 7

Ceramics / Powder metallurgy 0 processes is of high interest. When using the optional software packa- In production processes of high-tech ceramics a simulation of sinter Delta-L (1. Deriv.) [µm/min] ge RCS (rate controlled sintering) it is possible to program controlled sintering with a dilatometer as per PALMOUR III theory. The following application is a sintering process of ZrO2. Here the final density of 100% is achieved. The initial heating rate decreases as the final density is reached. Glass sample, softening point 120 ture. In this case, the heating ramp is terminated either if the...

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L76 Platinum Series (DIL Dilatometer) - 8

LINSEIS GmbH Vielitzerstr. 43 95100 Selb Germany Tel.: (+49) 9287–880 - 0 Fax: (+49) 9287–70488 E-mail: info@linseis.de LINSEIS Inc. 109 North Gold Drive Robbinsville, NJ 08691 USA Tel.: (+1) 609 223 2070 Fax: (+1) 609 223 2074 E-mail: info@linseis.com Products: DIL, TG, STA, DSC, HDSC, DTA, TMA, MS/FTIR, In-Situ EGA, Laser Flash, Seebeck Effect Services: Service Lab, Calibration Service

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