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US 2021/0382017 A1Published application
Thermal Modulator
AssigneeLeco Corporation
InventorsGaetano Stallone, Mark Merrick
Life of this patent
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Abstract
A thermal modulator for a chromatographic system includes a cooler, a thermal valve, a thermal buffer, a heater, and a capillary. The thermal valve thermally-engages the cooler. The thermal buffer thermally-engages the thermal valve. The heater thermally-engages the thermal buffer. The capillary thermally-engages the heater and is configured to transport an analyte in a first direction.
Claims20
A thermal modulator for a chromatographic system, the thermal modulator comprising:
- a cooler;
- a thermal valve thermally-engaging the cooler;
- a thermal buffer thermally-engaging the thermal valve;
- a heater thermally-engaging the thermal buffer;
- and
- a capillary thermally-engaging the heater and configured to transport an analyte in a first direction.
3 more elements
A thermal modulator for a chromatographic system, the thermal modulator comprising:
- a thermoelectric cooler;
- a cold reservoir thermally-engaging the thermoelectric cooler;
- a thermal buffer thermally-engaging the cold reservoir;
- a heater thermally-engaging the thermal buffer;
- and
- a capillary thermally-engaging the heater and configured to transport an analyte in a first direction.
3 more elements
Dependencies are inferred from the claim text.