分光計器 Company Profile

Pioneer of solar cell evaluation equipment

Our company was established in September 1977 as a subsidiary of Japan Spectroscopy Co., Ltd., primarily targeting the research and development departments of universities, government agencies, and corporations. Our goal is to manufacture spectroscopic and optical measurement instruments that faithfully meet customer demands. To date, we have produced numerous unique devices, including solar cell evaluation systems (spectral sensitivity measurement for silicon and dye-sensitized solar cells), spectral response measurement systems (pricing for silicon photodiodes and radiation thermometers), optical element measurement systems (transmission and reflection measurement for lenses and prisms), monochromatic light irradiation systems, and vacuum ultraviolet spectrophotometers.