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materials test

129610A LHe/LN

High performance... The 129610A is a high performance temperature control system that provides comprehensive test facilities over a wide temperature range:

2

Cryostat System

Solartron Analytical, specialists in the design of precision impedance test equipment, has joined forces with cryogenic experts Janis Research Company Inc., to produce an advanced cryogenic materials characterization test system. Solartron materials test systems... The 129610A cryostat may be used together with any Solartron materials impedance analysis system. Samples may be tested using an impedance analyzer or a materials test interface together with a frequency response analyzer (FRA). â—— Operates from 5 K to 600 K using LHe and from 78 K to 600 K using LN The flexible solution for materials characterization The Janis Research Company special model SuperVariTemp cryostat is a versatile research tool, designed to operate between 5 K and 600 K. Liquid nitrogen (
2 . â—— The sample is located in a static thermal exchange gas (e.g. dry helium). This provides repeatable tests on materials that otherwise could be affected by contact with cryogen in flowing vapor type systems. â—— PC software provides fully integrated temperature control and impedance analysis â—— High and low impedance materials can be analyzed depending on the choice of instrumentation
LN 2 ) or liquid helium (LHe) can be used as the cryogen depending on the required operating temperature range. This allows standard tests to be performed using relatively low cost â—— Solid and liquid sample holders are included for testing a wide range of materials including solids, gels, oils, powders, pastes.... â—— Sample vs. reference and normalization techniques are provided for improved measurement accuracy Applications include:
LN 2 as the cryogen. Higher cost LHe can be substituted for the duration of tests where very low temperature is required, providing an economical solution to your test requirements.The sample itself is located in an inert, dry, static exchange gas, (e.g. helium). This ensures that the sample is not affected by exposure to cryogen vapor. â—— Use of guard ring techniques to reject “fringing” effects at the edge of the sample. â—— Wide frequency range depending on the choice of instrumentation â—— Two / four terminal sample connections allows high and low impedance materials samples to be accurately tested â—— Fast and accurate temperature settling using a dual channel temperature controller (separately controls the main heater and the sample heater) â—— The system provides both manual and automatic filling of cryogen via transfer lines from the dewarThe unique flexibility of being able to switch between LN â—— Development of advanced polymer materials â—— Pharmaceutical applications including drug delivery and freeze drying â—— Semiconductor materials
2 and LHe ensures that this high performance cryostat system will fit your requirements, now and in the future. â—— Composite materials and coatings â—— Display materials â—— Aerospace materials

129610A - 13588 BC

...part of d f® Advanced Measurement Technology