| 摘要 |
The invention relates to an analyzer measuring window and to a method for installing said measuring window in place, said measuring window being used in essentially automatic and continuously operated measurements, particularly when analyzing the element contents of solid, liquid of slurry-like materials. Said measuring window is movable with respect to the measuring aperture provided in the wall of the measuring chamber containing the measuring head of the analyzer and to the sample aperture provided in the sample chamber. According to the invention, the measuring window is made of ribbon-like material (1,31) which is movable in relation to the measuring aperture (6,36) and to the sample chamber (13) in order to replace the measuring window (9, 46) at least between two measuring periods, and in the immediate vicinity of the measuring aperture (6,36), there is installed at least one stretching member (10;37,38) in order to seal the ribbon-like material at least against the wall of the measuring aperture (6,36). |
