N/A It uses smaller inexpensive 30mm x 15mm x 4mm windows. It is ideal for use by students. The cell can also be used with a single 8mm thick window for fringe free FTIR backgrounds or in the compensating beam of a dispersive spectrophotometer. Inside surfaces are lapped optically flat for leak free seals. The DM-1 comes complete with a stainless steel cell mount, assorted spacers, gaskets and assembly instructions, but without windows. |