Constant temperature chamber

Description

FIG. 1 is a perspective view of a constant temperature chamber;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a cross-sectional view thereof taken along line 8-8 in FIG. 2 wherein the internal mechanism is omitted; and,

FIG. 9 is an enlarged cross-sectional view taken along line 8-8 in FIG. 2 thereof.

The portion shown by broken lines is for illustrative purposes only and forms no part of the claimed design.

The dashed lines show a borderline between the claimed design and other portion.

Claims

The ornamental design for a constant temperature chamber, as shown and described.