Spectrometer flip top sample head
View Patent ↗A spectrometer sample head including a housing, at least one source of radiation in the housing, and a flip top sample cell including first and second hinged plates and a window through the first plate with a pane in the window, the pane for receiving a sample thereon. The housing includes a channel for receiving the plates when coupled together for placing the sample in the optical path of the radiation.
1. A flip top sample cell comprising:
a first plate with a flat interior surface;
a second plate with a flat interior surface;
a hinge coupling an edge of the first plate to an edge of the second plate so the plates can be coupled together and separated from each other;
a window in the first plate flat interior surface;
a window in the second plate flat interior surface aligned with the window in the first plate when the plates are coupled together;
a pane over the window in the first plate; and
a pane over the window in the second plate.
2. The flip top sample cell of claim 1 in which at least one said plate includes at least one spacer configured to space said panes apart when said first plate is coupled to said second plate.
3. The flip top sample cell of claim 2 in which said spacer is a kinematic mount.
4. The flip top sample cell of claim 3 in which said kinematic mount is adjustable.
5. The flip top sample cell of claim 1 in which at least one said plate includes a magnet releasably coupling said plates together.
6. The flip top sample cell of claim 1 in which at least on said plate includes at least one adjustable kinematic mount configured to space said panes apart when said first plate is coupled to said second plate and in which at least one said plate includes a magnet releasably coupling said plates together.
7. A flip top sample cell comprising:
a first plate with a flat interior surface;
a second plate with a flat interior surface;
a hinge coupling an edge of the first plate to an edge of the second plate so the plates can be coupled together and separated from each other;
a window in the first plate flat interior surface;
a window in the second plate flat interior surface aligned with the window in the first plate when the plates are coupled together;
a pane over the window in the first plate;
a pane over the window in the second plate; and
at least one said plate includes at least one spacer configured to space said panes apart when said first plate is coupled to said second plate.
8. The flip top sample cell of claim 7 in which said spacer is a kinematic mount.
9. The flip top sample cell of claim 8 in which said kinematic mount is adjustable.
10. The flip top sample cell of claim 7 in which at least one said plate includes a magnet releasably coupling said plates together.
11. A flip top sample cell comprising:
a first plate with a flat interior surface;
a second plate with a flat interior surface;
a hinge coupling an edge of the first plate to an edge of the second plate so the plates can be coupled together and separated from each other;
a window in the first plate flat interior surface;
a window in the second plate flat interior surface aligned with the window in the first plate when the plates are coupled together;
a pane over the window in the first plate;
a pane over the window in the second plate; and
at least one magnet releasably coupling said plates together.
12. The flip top sample cell of claim 11 in which at least one said plate includes at least one spacer configured to space said planes apart when said first plate is coupled to said second plate.
13. The flip top sample cell of claim 12 in which said spacer is a kinematic mount.
14. The flip top sample cell of claim 13 in which said kinematic mount is adjustable.
15. A spectrometer sample head comprising:
a housing;
at least one source of radiation in the housing; and
a flip top sample cell including first and second hinged plates;
a window through the first plate with a pane in said window, said pane for receiving a sample thereon;
the housing including a channel for receiving the plates when coupled together for placing a sample in the optical path of the radiation, the channel including at least one edge groove and at least one plate including a depending shoe which slides in the edge groove.
16. The spectrometer sample head of claim 15 in which the channel includes opposing edge grooves and one said plate includes spaced hinged members each including a shoe.