| MBBC-N20106 |  MBBC-N20106 MÖSSBAUER N2 CRYOSTAT |
 | The Bath Cryostat MBBC-N20106 is designed for low-temperature Mössbauer spectroscopy with the Mössbauer source at ambient temperature. The cryostat is entirely made of stainless steel.
A silicon diode DT-670 inside the cryostat is used as temperature sensor for the temperature controller TR-50.
FEATURES
- Liquid nitrogen operation
- Temperature range from 56 K (by pumping off N2 gas) up to 330 K
- Temperature gradients less than 0.3 K (sample in N2 atmosphere)
- Long stand times due to low cooling liquid consumption
- Top-loading Mössbauer cryostat
- Easy sample change in cold condition
- Sample holder with a cylindrical hole of Ø = 20 mm for sample insert
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| SPECIFICATIONS | | Technical Characteristics (standard version) | Temperature range | 56 K (by pumping off N2 gas) - 330 K | | | Temperature stability | equal or better than 0.3 K | | | Temperature gradient | equal or smaller than 0.3 K | | | LN2 Volume | 18 l | | | LN2 stand time | 15 days (in unheated condition at LN2 temperature) | | | Absorption of γ-radiation by Windows | < 1 % | | |
| | Materials | Cryostat body | Stainless steel | | | Windows | Mylar | | | Sample holder | Copper | | |
| | Physical | Diameter of Mössbauer absorber | 20 mm | | | Distance between outer windows | 42 mm | | | Length of cryostat | 900 mm | | | Diameter of cryostat | 255 mm | | | Weight | 25 kg | | |
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| | Specifications of the special cryostats are available on request. |
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Low Temperature Equipment 
