The KRISS Space Metrology Group succeeded in achieving supersaturation levels exceeding four times the characteristic solubility limit value by levitating solution droplet using a self-developed ...

To develop this CRM, the Inorganic Metrology Group at KRISS freeze-dried a large quantity of raw coffee beans and obtained a homogeneous sample through multiple grinding and mixing processes.

The KRISS Electromagnetic Wave Metrology Group has developed an electromagnetic wave impedance measurement standard for waveguides, which are key components of 6G low Earth orbit satellite ...