Cryo Transfer Tomography Holder MODEL 2550
Description
Cryo transfer and tomography of thin-film frozenhydrated/vitrified specimens for low-dose imaging and analysis
Key Specifications
- Suits both tomography and single particle cryo-EM
- Works for other soft materials that may require cooling when imaging
- User friendly for specimen loading
- Unique mechanism for specimen unloading
- Extended field of view at high tilt up to 80° (in TEMs with cryo pole pieces)
- Resolution to 0.18 nm
- Low drift rate of 1.5 nm/minute
Operating temperature below -175 °C
Specification
Holder type
A single-tilt holder for cryo transfer and tomography of thin-film frozen-hydrated/vitrified specimens
For transmission electron microscopes (TEMs) with a wider gap pole piece (an approximate 5 mm gap for tomographic studies)
Standard specimen cup/holder tip material
Beryllium copper
Cryogen
Liquid nitrogen
Specimen grid size
3 mm diameter
Field of view
2 mm diameter at 0° tilt
Resolution
0.20 nm at 0° tilt
Drift
1.5 nm/min-1
Maximum tilt range
Up to ± 80°
Dewar capacity
200 ml
Maximum bake-out temperature
Up to 110 °C
Minimum operating temperature
< -175 °C
Time to reach minimum operating temperature
< 30 minutes (in microscope)
Hold time at minimum operating temperature
> 4 hours in three 120
Accesories
not available
Consumables
https://micro-shop.pl/kategoria-produktu/tem/siatki-z-pokryciem-carbon/
For more supplies, please visit our online store Micro-Shop.