The ornamental design for an analysismachine, as shown and described.
FIG. 1 is a front perspective view of an analysis machine showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a left side view thereof with the unit on the left side that forms no part of the claimed design removed for clarity of illustration.
The broken lines in the figures depict portions of the analysis machine that form no part of the claimed design; the broken lines form no part of the claimed design.