Micro-static mixer for mixing two fluids

A micro-static mixer for mixing two fluids, the micro-static mixer comprising:

• a main body having a first end surface, a second end surface and a third end surface such that the first and third end surfaces are opposed to each other;
• a first joint screwed in a first connection portion of the first end surface;
• a second joint screwed in a second connection portion of the second end surface;
• a third joint screwed in a third connection portion of the third end surface;
• a first tube connected to the first joint, such that a first fluid is to be inputted through the first tube;
• a second tube connected to the second joint, such that a second fluid is to be inputted through the second tube;
• a third tube connected to the third joint, such that a third fluid that is a mixture of the first and second fluids is to be outputted through the third tube;
• a first passage provided in the main body and extending straightly to connect between the first connection portion and the third connection portion;
• a second passage provided in the main body and branching from the first passage to open in the second end surface;
• and
• an elongated mixing element housed in the first passage,
• wherein the elongated mixing element is positioned in contact with the third tube that is connected to the third joint screwed in the third connection portion.