This system has been equipped with the most streamlined manufactures of related makers in Japan, America and Russia. It is a special placement to determine the state of Mössbauer elements, such as Fe, Sn, etc. containing in the catalytic materials in a working condition. The following information can be evolved: the oxidation state, coordination number, local symmetry, hyperfine field, catalytic active phase or active sites, and bonding strength between active component and support, which are of benefit to understand the performance mechanism of catalytic materials.

With the excellent members in Mössbauer areas, we warmly welcome your collaboration. Our in-situ spectroscopic system mainly includes:

1．Digital Mössbauer System MFD-500A with a CEMS Counter.

2．Mössbauer Data Acquisition System Moss-MCS2.

3．Mössbauer Source⁵⁷Co(Rh)(1.85 GBq).

4．Mössbauer Software MössWinn 3.0i XP.

5．In-situ Treatment and Catalytic Performance Test System.

6．Equipment Supporting and Radiation Shielding Systems.