公开(公告)号：US10962511B2

公开(公告)日：2021-03-30

申请号：US16215428

申请日：2018-12-10

申请人： Phoseon Technology, Inc.

发明人： John Christopher Freitag ,  Shiou-jyh Ja ,  Brad Scardino ,  Randy James

IPC分类号： G01N30/74 ,  G01N21/05 ,  G01N30/02 ,  G01N35/00 ,  G01N30/88

摘要： Systems are provided for a modular multi-wavelength UV-VIS detector unit, such as an absorbance detector (e.g., spectrophotometer) included in a high-performance liquid chromatography system. In one example, a detector unit includes one or more light emitters and a sliding assembly configured to slidingly move a flow cell relative to the one or more light emitters, the one or more light emitters mounted on a floating rig to facilitate alignment between the one or more light emitters and the flow cell when the sliding assembly is in a closed position.

公开(公告)号：US20210190738A1

公开(公告)日：2021-06-24

申请号：US17191548

申请日：2021-03-03

申请人： Phoseon Technology, Inc.

发明人： John Christopher Freitag ,  Shiou-jyh Ja ,  Brad Scardino ,  Randy James

IPC分类号： G01N30/74 ,  G01N21/05

摘要： Systems are provided for a modular multi-wavelength UV-VIS detector unit, such as an absorbance detector (e.g., spectrophotometer) included in a high-performance liquid chromatography system. In one example, a detector unit includes one or more light emitters and a sliding assembly configured to slidingly move a flow cell relative to the one or more light emitters, the one or more light emitters mounted on a floating rig to facilitate alignment between the one or more light emitters and the flow cell when the sliding assembly is in a closed position.

公开(公告)号：US11486865B2

公开(公告)日：2022-11-01

申请号：US17191548

申请日：2021-03-03

申请人： Phoseon Technology, Inc.

发明人： John Christopher Freitag ,  Shiou-jyh Ja ,  Brad Scardino ,  Randy James

IPC分类号： G01N30/74 ,  G01N21/05 ,  G01N30/02 ,  G01N35/00 ,  G01N30/88

摘要： Systems are provided for a modular multi-wavelength UV-VIS detector unit, such as an absorbance detector (e.g., spectrophotometer) included in a high-performance liquid chromatography system. In one example, a detector unit includes one or more light emitters and a sliding assembly configured to slidingly move a flow cell relative to the one or more light emitters, the one or more light emitters mounted on a floating rig to facilitate alignment between the one or more light emitters and the flow cell when the sliding assembly is in a closed position.

公开(公告)号：US20190178856A1

公开(公告)日：2019-06-13

申请号：US16215428

申请日：2018-12-10

申请人： Phoseon Technology, Inc.

发明人： John Christopher Freitag ,  Shiou-jyh Ja ,  Brad Scardino ,  Randy James

IPC分类号： G01N30/74

摘要： Systems are provided for a modular multi-wavelength UV-VIS detector unit, such as an absorbance detector (e.g., spectrophotometer) included in a high-performance liquid chromatography system. In one example, a detector unit includes one or more light emitters and a sliding assembly configured to slidingly move a flow cell relative to the one or more light emitters, the one or more light emitters mounted on a floating rig to facilitate alignment between the one or more light emitters and the flow cell when the sliding assembly is in a closed position.