Three-dimensional raman image mapping measuring device for flowable sample

A three-dimensional Raman image mapping measuring device for a flowable sample, comprising:

• at least one piezo element arranged in a vertical direction;
• an element holder equipped with the piezo element and having an opening;
• a sample stage arranged parallel to the piezo element to support the element holder equipped with the piezo element and configured to move in the x-, y- and z- axis according to the movement of the piezo element in the x-, y- and z- axis;
• a transparent window attached to the sample stage and configured to move in the x-, y- and z- axis according to the movement of the sample stage in the x-, y- and z- axis;
• an objective lens installed in the vertical direction to intersect the piezo element and mounted in the opening of the element holder;
• a transparent window mounted to a lower portion of the sample stage;
• a sample holder attached to the transparent window to support a flowable sample;
• and
• banding members attached to both side edges of the transparent window to press the sample holder so that the flowable sample comes into contact with the transparent window;
• wherein the transparent window contacts the flowable sample in a non-slip manner by the banding members pressing the sample holder, and configured to move the flowable sample while moving in the x-, y- and z- axis in a state of non-slip contact with the flowable sample.