An information processing apparatus includes: an information receiver configured to receive imaging data output from an imaging device; and a processing unit configured to generate a color image based on the received imaging data and control a display device to display the generated color image. The processing unit generates a detection frame constituted as plural regions based on the imaging data, controls the display device to display the generated detection frame as being superimposed on the color image, and displays a temperature for each of the plural regions.

An additive manufacturing apparatus includes a laser and a detection system. The laser emits a laser beam to heat a powder bed to form a melt pool, and the melt pool emits light proportional to a temperature of the melt pool. The detection system includes a spectral disperser and one of a) two or more on-axis sensors or b) a line scanner. The two or more on-axis sensors or the line scanner are/is located along an axis of the emitted light, the detection system receives the emitted light from the melt pool, and an intensity of the emitted light detected by the a) two or more on-axis sensors or the b) line scanner is compared with a blackbody spectral map at a particular wavelength of the emitted light to determine a temperature of the melt pool.

A system and method are provided for performing a test operation of a gas household cooking appliance having an oven cavity and a gas burner within the oven cavity. The system and method include an infrared thermocouple configured to be portably and temporarily positioned within the oven cavity and configured to produce an output signal in response to a change in temperature within the oven cavity to confirm that the gas burner has ignited. A control unit is configured to execute the test operation only upon receipt of the output signal from the infrared thermocouple within a predetermined amount of time following an initiation of a gas flow to the gas burner.

Devices, systems, and methods for calibrating for an electron beam additive manufacturing system. The electron beam manufacturing system includes electron beam guns. A calibration system includes an optical pyrometer. The optical pyrometer captures thermal radiation emitted from raw material. An analysis component is communicatively coupled to the optical pyrometer. The analysis component is programmed to determine calibration parameters from information from the optical pyrometer and a phase transition temperature.

A computer determines one or more temperature sensitive components from a part details in a bill of materials for soldering on a printed circuit board assembly, where the bill of materials is a record comprising part details having a reference designator. The computer determines whether temperature sensitive components exist in the bill of materials. Based on determining that at least one of the temperature sensitive components exist in the bill of materials, the computer determines temperature limits for each temperature sensitive component based on the reference designator, monitors, using the thermographic cameras the measured temperatures of the temperature sensitive components during soldering in the reflow oven. Then, based on determining that the measured temperatures of the temperature sensitive components exceeds the temperature limits, the computer determines an elapsed time outside of the temperature limit when the measured temperatures of the temperature sensitive components exceeds the temperature limits.

A method for controlling a chemical recovery boiler. The method includes measuring concentrations of sodium carbonate, sodium sulfide, and sodium sulfate from green liquor of the chemical recovery boiler, determining a target temperature for smelt, imaging at least an area of a char bed of the chemical recovery boiler, the area being close to a smelt spout, to obtain an image of the area, determining a measured temperature of the char bed using the image of the area. The method further includes determining that the measured temperature of the char bed is less than the target temperature for smelt, and controlling the chemical recovery boiler such that the temperature of the char bed increases. A chemical recovery boiler for the same.

A hood apparatus for a cooking device includes at least one temperature sensor arranged in a direction of a cooking device including a plurality of burners, a communication interface to perform communication with the cooking device, a driving device configured to adjust a sensing direction of the at least one temperature sensor, and a processor configured to identify at least one burner being driven from among the plurality of burners, control the driving device to adjust the sensing direction of the at least one temperature sensor so that the at least one temperature sensor faces a position of the identified at least one burner, and control the communication interface to transmit a sensing result of the at least one temperature sensor to the cooking device.

A toaster heating assembly (55A, 55B) including: a frame (60); a panel (65) at least partly supported by the frame (60); a spacer (80) mounted to the panel (65); and an elongate heating element (93) having a plurality of spaced apart elongate heating element portions (95) supported by the spacer (80), so that the spacer (80) is located between the plurality of heating element portions (95) and the panel (65) to provide a gap (94) between the plurality of heating element portions (95) and the panel (65).

A thermal conductivity measuring device includes a sample holder, a light source designed to emit a pulse of light of a predetermined impulse energy, an optical system for directing the pulse of light in a light path onto the sample in the sample holder, an infrared sensor for time-dependent detection of an infrared radiation intensity emitted by the sample, and an evaluation unit designed to automatically calculate the thermal conductivity of the sample on the basis of the time-dependent infrared radiation intensity. In addition, the light source has a continuous wave laser that is designed to emit an intensity-modulated laser beam, the intensity of which is modulated with an intensity modulation frequency. The light source is arranged to emit the laser beam along a light path. The evaluation unit is designed to automatically calculate the thermal conductivity of the sample on the basis of the time-dependent infrared radiation intensity and the intensity-modulation frequency.

An apparatus for on-line temperature measurement and gas sampling used in the chute area of CDQ coke oven. The oven external unit includes a temperature indicator, a gas tube, a vacuum tank, and the oven internal unit includes a temperature measuring element, a temperature indicator. The temperature measuring element pass through the oven shell and oven along the oven radical, is located in the upper channel of the high-temperature ceramic tube with double-channel, one end of the high-temperature ceramic tube with double-channel is connected with the gas tube of the vacuum tank. The apparatus solves the problem that hard to measure the temperature and sample the gas of the part where the environment is the most complicated in CDQ coke oven, and has the advantages that the structure is simple, operation is easy to handle and can achieve real-time monitoring for the inner environment of the CDQ coke oven.