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The UHRTR3500 Single Tilt Liquid Nitrogen Cooling Holder is used in applications to observe low temperature in-situ phase transitions and to reduce contamination due to carbon migration. It can also be used to reduce unwanted thermal effects in various analytical techniques and to facilitate EDX and EELS analyses by reducing contamination and mass loss.
主要特点：
Key Features
Specimen tilt
Motorized +/- 110º rotation allows in-situ reorientation of the cryo specimen to facilitate dual axis data collection
Long hold time
Light weight, low loss liquid nitrogen dewar provides hold time of four hours
High resolution performance
Base temperature of -175 ºC minimizes thermal drift to ensure high resolution performance
Temperature operating range
-175 ºC to +50 ºC
Specimen securing mechanism
Clamping ring screws into the specimen cradle to maintain excellent thermal contact between the specimen holder and the specimen grid
System package
Includes temperature controller, digital rotation controller, protective sleeve with pump-out fitting, pump-out tool, holder stand, clamping rings and clamping ring tools
Tilt ranges and compatibility of specimen holders vary according to the TEM manufacturer, model, pole piece gap, and the presence of in-gap accessories. Please contact your local Gatan representative for more information.
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