Transmission electron microscope (TEM) cooling holders are used in applications that require low temperature observation of in-situ phase transitions and to reduce contamination due to carbon migration.
- Reduce unwanted thermal effects in various analytical techniques and facilitates energy dispersive x-ray spectroscopy (EDS) and electron energy loss spectroscopy (EELS) analysis by reducing contamination and mass loss
- When configured for EDS applications, holder tip is designed to provide a clear path between sample and detector to reduce shadowing for EDS analysis
Liquid nitrogen cooling holders
| Model number | Minimum operating temperature |
Beryllium cradle |
Specimen positioning | Specimen securing | Motorized control | Faraday cup | Maximum electrical feedthroughs (optional) |
|---|---|---|---|---|---|---|---|
| 613 | Less than -170 °C |
√ | α tilt | Hexring® mechanism |
Optional | 6 | |
| 636 | Less than -170 °C |
√ | α, β tilt | Hexring® mechanism |
β tilt | Optional | 0 |
Liquid helium cooling holders
| Model number | Minimum operating temperature (K) |
Beryllium cradle |
Specimen positioning | Specimen securing | Motorized control | Maximum electrical feedthroughs (optional) |
|---|---|---|---|---|---|---|
| HCHST3008 | 20 | Optional | α tilt | Clamping ring1 |
4 | |
| HCHDT3010 | 20 | α, β tilt | β tilt | 42 | ||
| ULTST | 6 | α tilt | 4 | |||
| ULTDT | 6 | α, β tilt | β tilt | 42 |
Multi-function cooling holders
| Model number | Minimum operating temperature |
Beryllium cradle |
Specimen positioning | Specimen securing | Specialized function | Motorized control | Maximum electrical feedthroughs |
|---|---|---|---|---|---|---|---|
| 671 | Less than -170 °C |
α Tilt | Hexlok™ clamping screw |
Straining | Straining | 0 |
2 Configuration with electrical connections is a special build for this holder.
Organic crystal growth: Hierarchical self-assembly involving nonclassical and classical steps
Models 613, 636, 671, HCHST3008, HCHDT3010, ULTDT, ULTST
Datasheets
Single Tilt Liquid Nitrogen Cooling Holder, model 613
Double Tilt Liquid Nitrogen Cooling Holder, model 636
Single Tilt Liquid Helium Cooling Holder, model HCHST3008
Double Tilt Liquid Helium Cooling Holder, model HCHDT3010
Single Tilt Ultra-Low Temperature Liquid Helium Cooling Holder, model ULTST
Double Tilt Ultra-Low Temperature Liquid Helium Cooling Holder, model ULTDT
Single Tilt Liquid Nitrogen Cooled Straining Holder, model 671
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