A point of use air wand with a built in filtration system may include a wand including a filter body; a filter housed within the filter body; an input endcap attached to a first end of the filter body, the input endcap operatively attached to an air source; and an accumulator endcap attached to a second end of the filter body. Forced air may enter the wand through the input endcap, flow through the filter, and then out of the wand through the accumulator endcap.

A point of use air wand with a built in filtration system may include a wand including a filter body; a filter housed within the filter body; an input endcap attached to a first end of the filter body, the input endcap operatively attached to an air source; and an accumulator endcap attached to a second end of the filter body. Forced air may enter the wand through the input endcap, flow through the filter, and then out of the wand through the accumulator endcap.

A gas ejection apparatus ejects gas by use of a compressor that compresses the gas, and the gas ejection apparatus includes a detector and a microcomputer. The detector detects a signal relating to an ejection target device. The microcomputer controls the compressor to change a number of times of ejection of the gas in accordance with an amount of time elapsing between a detection of the signal by the detector and a next detection of the signal by the detector.

A gas ejection apparatus ejects gas by use of a compressor that compresses the gas, and the gas ejection apparatus includes a detector and a microcomputer. The detector detects a signal relating to an ejection target device. The microcomputer controls the compressor to change a number of times of ejection of the gas in accordance with an amount of time elapsing between a detection of the signal by the detector and a next detection of the signal by the detector.

A cleaning apparatus for a tool is provided. The cleaning apparatus includes a support structure having a first base portion, and a nozzle disposed on the first base portion of the support structure. The cleaning apparatus further includes circuitry that is communicatively coupled to an electronically-actuated fluid release mechanism and a robot. The circuitry determines a count of operation cycles of the tool coupled to an end-effector of the robot and instructs the robot to align the tool with the nozzle. The instruction is provided to the robot based on a determination that the determined count is greater than or equal to a threshold number. The circuitry controls the electronically-actuated fluid release mechanism based on whether the tool is aligned with the nozzle, to release a cleaning fluid through the nozzle for a first time-duration to clean the tool.

A cleaning apparatus for a tool is provided. The cleaning apparatus includes a support structure having a first base portion, and a nozzle disposed on the first base portion of the support structure. The cleaning apparatus further includes circuitry that is communicatively coupled to an electronically-actuated fluid release mechanism and a robot. The circuitry determines a count of operation cycles of the tool coupled to an end-effector of the robot and instructs the robot to align the tool with the nozzle. The instruction is provided to the robot based on a determination that the determined count is greater than or equal to a threshold number. The circuitry controls the electronically-actuated fluid release mechanism based on whether the tool is aligned with the nozzle, to release a cleaning fluid through the nozzle for a first time-duration to clean the tool.

A touchless cleaning assembly for cleaning a room in a touch-less manner includes a cabinet is recessed into a wall of a room. A plurality of hose reels is positioned in the cabinet and each of the hose reels includes a hose that is drawable outwardly from the cabinet for spraying a fluid for cleaning surfaces in the room, for blowing air to dry the surfaces and to vacuum the surfaces. An air compressor is positioned within the cabinet to direct compressed air into a respective hose reel to dry the surfaces. A vacuum is positioned within the cabinet to supply vacuum pressure to the a respective hose reel for suctionally removing the fluid from a floor of the room.

A touchless cleaning assembly for cleaning a room in a touch-less manner includes a cabinet is recessed into a wall of a room. A plurality of hose reels is positioned in the cabinet and each of the hose reels includes a hose that is drawable outwardly from the cabinet for spraying a fluid for cleaning surfaces in the room, for blowing air to dry the surfaces and to vacuum the surfaces. An air compressor is positioned within the cabinet to direct compressed air into a respective hose reel to dry the surfaces. A vacuum is positioned within the cabinet to supply vacuum pressure to the a respective hose reel for suctionally removing the fluid from a floor of the room.

A mass spectrometer provided with an ionization chamber (10) in which ionization is performed on a sample by laser ionization, includes an opening part (12) that is provided on a side wall of the ionization chamber (10), and includes a door (13); a ventilation port (14) provided in a wall of the ionization chamber (10), which is opposite to the opening port (12); and a gas supplier (64), (67) for supplying high-pressure cleaning gas to the ionization chamber (10) through the ventilation port (14). In this configuration, the high-pressure cleaning gas flows into the ionization chamber (10) from the gas supplier (64), (67) while the door (13) is opened, thereby blowing up particles including fragments of bacterial cells, which are piled up on a floor of the ionization chamber (10), and/or sweeping particles floating near the floor, so as to discharge the particles to the outside.

A mass spectrometer provided with an ionization chamber (10) in which ionization is performed on a sample by laser ionization, includes an opening part (12) that is provided on a side wall of the ionization chamber (10), and includes a door (13); a ventilation port (14) provided in a wall of the ionization chamber (10), which is opposite to the opening port (12); and a gas supplier (64), (67) for supplying high-pressure cleaning gas to the ionization chamber (10) through the ventilation port (14). In this configuration, the high-pressure cleaning gas flows into the ionization chamber (10) from the gas supplier (64), (67) while the door (13) is opened, thereby blowing up particles including fragments of bacterial cells, which are piled up on a floor of the ionization chamber (10), and/or sweeping particles floating near the floor, so as to discharge the particles to the outside.