A temperature measurement device suitable for measuring the temperature of each secondary battery to consider a temperature deviation between secondary batteries that may occur during charging/discharging in the formation process and capacity test after the secondary battery assembly process, and a charge/discharge apparatus including the temperature measurement device are provided. The temperature measurement device is for measuring a temperature of at least one of a plurality of secondary batteries arranged along an X-axis direction, spaced apart from one another, in a standing position, and includes a non-contact temperature sensor unit which is insertable into a spacing between adjacent secondary batteries to measure the temperature of the secondary battery that the non-contact temperature sensor unit faces in a non-contact manner, and a Z-axis transfer device which inserts the non-contact temperature sensor unit into the spacing downward from above the secondary batteries in a Z-axis direction.

Apparatuses and methods for measuring substrate temperature are provided. In one or more embodiments, an apparatus for estimating a temperature is provided and includes a plurality of electromagnetic radiation sources positioned to emit electromagnetic radiation toward a reflection plane, and a plurality of electromagnetic radiation detectors. Each electromagnetic radiation detector is positioned to sample the electromagnetic radiation emitted by a corresponding electromagnetic radiation source of the plurality of electromagnetic radiation sources. The apparatus also includes a pyrometer positioned to receive electromagnetic radiation emitted by plurality of electromagnetic radiation sources and reflected from a substrate disposed at a reflection plane and electromagnetic radiation emitted by the substrate. The apparatus includes a processor configured to estimate a temperature of the substrate based on the electromagnetic radiation emitted by the substrate. Methods of estimating temperature are also provided.

There may be provided a machining monitor that may include (i) a sensing unit that comprises a thermal sensor, (ii) a processor, (iii) a communication unit, and (iv) a housing. The thermal sensor is configured to (a) thermally sense a sensed region related to the machining during a machining, and while being rotated by a mechanical coupling to a rotation of a cutting tool, and (b) generate thermal detection signals. The processor is configured to determine a temperature parameter related of the sensed region based on the thermal detection signals.

A device for temperature measurement, includes a blackbody configured to radiate a specified temperature, an infrared thermal imaging camera configured to measure a temperature of a target surface of the blackbody and a temperature of an object and at least one processor configured to calibrate the temperature of the object based on the specified temperature and the temperature of the target surface.

A lens allows infrared light to pass therethrough. An infrared sensor includes infrared detection elements arranged in two or more columns. The infrared sensor is rotated around a scan rotation axis that passes through part of the lens to scan a detection range, and outputs an output signal indicating a thermal image of the detection range. At least two infrared detection elements in the infrared sensor are located at positions displaced from each other with respect to the scan rotation axis. Among the infrared detection elements, the number of first infrared detection elements having a smaller half-width of a point spread function in a scan direction than that in the direction of the scan rotation axis is larger than the number of second infrared detection elements having a larger half-width of a point spread function in the scan direction than that in the direction of the scan rotation axis.

A temperature-regulating unit includes a base, a resonant tank, and a controller. The base is configured to support a pan. The resonant tank includes a coil and a capacitor. The resonant tank has a resonant frequency that is affected by a material of the pan and a temperature of the pan. The controller is configured to receive a temperature setting, monitor the resonant frequency, determine the material of the pan based on the resonant frequency, determine the temperature of the pan based on the resonant frequency, and adaptively control a thermal element based on the temperature of the pan, the material of the pan, and the temperature setting.

An improved system for measuring the temperature of a plurality of workpieces in a rotating semiconductor processing device is disclosed. Because silicon has variable emissivity in the infrared band, a temperature stable, high emissivity coating is applied to a portion of the workpiece, allowing the temperature of the workpiece to be measured by observing the temperature of the coating. Further, by limiting the amount of coating applied to the workpiece, the effect of the coating on the intrinsic temperature of the workpiece and the surrounding semiconductor processing device may be minimized. The temperature of the workpieces is measured as the workpieces pass under an aperture by capturing a thermal image of a portion of the workpiece. In certain embodiments, a controller is used to process the plurality of thermal images into a single thermal image showing all of the workpieces disposed within the semiconductor processing device.

A device for measuring surface temperature of a turbine blade based on a rotatable prism includes a probe, a prism rotating apparatus and an optical focusing apparatus. The prism rotating apparatus and the optical focusing apparatus are located inside the probe. The probe includes a probe outer casing, a probe inner casing, a water-cooled casing pipe, a sapphire window piece, a quartz prism, a light pipe, a collimating lens, a focusing lens and an infrared array detector. The prism rotating apparatus includes a rotary motor, a worm, a gear and a prism rotary table, the rotary motor rotates to drive the prism rotary table to rotate. The optical focusing apparatus includes a telescopic motor, a coupler, a lead screw and a drive rod, the telescopic motor rotates to drive the lead screw, so as to further drive the drive rod to move along the slot.

Aspects of the present disclosure include a PIR assembly including a dome comprising a plurality of optical components, a stationary circuit board, and a moveable PIR sensor moveably coupled to the stationary circuit board via a flexible cable, wherein the moveable PIR sensor is configured to move to a first position to monitor a first zone via a first optical component of the plurality of optical components and to a second position to monitor a second zone via a second optical component of the plurality of optical components.

To provide an air conditioner 1 that includes an outdoor device and an indoor device and performs air conditioning inside a room. The indoor device includes a control unit, a storage unit, and an infrared sensor unit that detects a human by detecting infrared rays. The infrared sensor unit includes thermal-image acquisition elements that detect infrared rays to acquire thermal image data, and a sensor control unit that controls the thermal-image acquisition elements. At a time of reception of the thermal image data transmitted from the infrared sensor unit, the control unit determines whether an error has been occurred in communication for each of the thermal-image acquisition elements. The control unit sets a thermal-image acquisition element whose sum of number of times of determination that an error has occurred in the communication is equal to or larger than a certain number, as a communication-error established element. The control unit performs setting of not acquiring the thermal image data from the thermal-image acquisition element set as the communication-error established element.