Additively manufactured reflective sample holder for nir- and raman-spectrophotometry
Номер патента: EP4367498A1
Опубликовано: 15-05-2024
Автор(ы): David MAINKA, Laura RODRÍGUEZ GARCÍA
Принадлежит: Ayna Analytics GmbH
Опубликовано: 15-05-2024
Автор(ы): David MAINKA, Laura RODRÍGUEZ GARCÍA
Принадлежит: Ayna Analytics GmbH
Реферат: Suggested is a sample holder (100, 110, 120, 140, 150) for spectrophotometric measurements of a sample (S) using a transflection technique is suggested, the sample holder comprising a sample receiving chamber (SRC) comprising a diffusive mirror (M), wherein a curvature of the diffusive mirror (M) is adapted to a curvature of a surface of the sample (S) and/or adapted to a curvature of a surface of a container (C) comprising the sample (S). Further, a sample holder (160) for spectrophotometric measurements of a sample (S) using a transmission technique is suggested, the sample holder comprising a hollow light guiding channel (G), wherein an inner wall of the hollow light guiding channel (G) is covered by a smooth reflective coating (R) and is configured to encase at least partially a tubular part of the sample (S) or of a container (C) containing the sample (S) along a circumferential direction of the tubular part of the sample (S) or of the container (C).
Additively manufactured reflective sample holder for nir- and raman-spectrophotometry
Номер патента: US20240230517A1. Автор: David MAINKA,Laura RODRÍGUEZ GARCÍA. Владелец: Ayna Analytics GmbH. Дата публикации: 2024-07-11.