Simplified title:无移动可校正与试验之真空仪器设备及其使用方法 VACUUM GAUGE CALIBRATION APPARATUS CAPABLE OF CALIBRATING AND TESTING WITHOUT DISPLACEMENT AND OPERATING METHOD THEREOF
Abstract in simplified Chinese:一种无移动可校正与试验之真空仪器设备,其中一被校正用真空仪器链接于一真空设备,以进行校正与试验。该真空仪器设备系由一真空遮断用阀及一移动用真空仪器校正设备所构成。该真空遮断用阀系开关链接该真空设备与被校正用真空仪器之管路,且该移动用真空仪器校正设备链接在该被校正用真空仪器;该移动用真空仪器校正设备在该被校正用真空仪器之一侧,该移动用真空仪器校正设备设有依序链接的一基准用真空仪器、一真空链接用阀、一真空室、一闸阀及一排气设备;且该移动用真空仪器校正设备另包含一瓦斯供给源、一泄漏阀及一室用真空仪器,该瓦斯供给源与该真空室链接,以使该真空室产生压力;该泄漏阀控制该瓦斯供给源内供给至该真空室之瓦斯流动;及该室用真空仪器量测该真空室内之真空度。
Abstract:
Disclosed therein are an inspection apparatus for a thermo-hygrometer based on phase change and methods for controlling and inspecting the same which can simultaneously inspect a thermometer and a hygrometer through a simple method using a phase change of reactants. The thermo-hygrometer based on phase change includes: reactants of at least two kinds; a plurality of cylinder type cells; a reactor body having a temperature sensor hole and a plurality of cell holes; a flow pipe in which a first gas circulates by a circulation pump; a relative humidity chamber which has a relative humidity sensor disposed therein; and a temperature control unit which is mounted below the reactor body, wherein when a phase change of a first reactant is induced, the relative humidity sensor is inspected based on the relative humidity of the first gas, and the temperature sensor is inspected based on the phase change temperature of the first reactant.
Abstract:
Provided are an acceleration measuring apparatus, a SQUID sensor module, and a fabrication method of the SQUID sensor module. The acceleration measuring apparatus includes a test mass structure with a superconducting thin film on its one surface and providing elasticity, a superconducting coil for measurement disposed on the substrate to be opposite to the one surface of the test mass structure and magnetically coupled to the test mass structure, a transformer disposed on the substrate and including a primary superconducting coil connected to the superconducting coil and a secondary superconducting coil magnetically coupled to the primary superconducting coil, an input coil disposed on the substrate and connected to the secondary superconducting coil, and a superconducting quantum interference device (SQUID) disposed on the substrate and magnetically coupled to the input coil.
Abstract:
The present invention relates to an apparatus for manufacturing a phase-type diffraction element using a direct laser exposure method, a method of manufacturing a phase-type diffraction element, and a phase-type diffraction element using a direct laser exposure method. More specifically, the present invention relates to an apparatus and method for manufacturing a phase-type diffraction element by radiating a laser beam on a substrate formed of photo-curable resin.
Abstract:
An object of the present invention is to provide an apparatus and a method of manufacturing a scribing wheel, which is a tool used to cut a brittle material, including a plurality of micro-notches formed at a edge line portion thereof, and an apparatus and a method of manufacturing micro-notches at a edge line portion of a scribing wheel using an ultrafast laser, capable of implementing a non-contact type process by forming the micro-notches using the ultrafast laser.
Abstract:
Disclosed is a diffraction grating spectrometer. The diffraction grating spectrometer obtains the high spectral resolution by using diffraction gratings having a smaller number of grating lines and low grid density. In the diffraction grating spectrometer, a beam diffracted from a small-size diffraction grating is expanded through the intensity division and wave front reconstruction by using an intensity division/wave front reconstruction unit to obtain the spectral resolution realized by a large-size diffraction grating, so that the size of the diffraction grating spectrometer is reduced.
Abstract:
Disclosed are a method and a kit for the quantification of nucleic acids, especially a trace amount of nucleic acid, such as host cell nucleic acid impurities, using real-time PCR with a random primer.
Abstract:
An integrating sphere photometer and a measuring method of the same are provided to precisely measure a directional light source. The integrating sphere photometer includes an integrating sphere having a plurality of through-holes, a plurality of photometers disposed at the through-holes, baffles disposed in front of the photometers to be spaced apart therefrom, an auxiliary light source disposed inside the integrating sphere, an auxiliary baffle disposed in front of the auxiliary light source, and a summing unit of output signals of the photometers under the illumination of a light source to be measured disposed in the central area inside the integrating sphere.
Abstract:
Provided is a nanogap device having metallic nanodots. To be specific, the nanogap device having a plurality of metallic nanodots performed by a heat-treatment process of the device having a large separation distance between electrodes formed by lithographic technology is provided for easy fabrication of a biosensor and a memory device having a superior performance. In particular, the nanogap device can be easily applied to the biosensor that has the high sensitivity in the detection of biomolecules and the suitability of statistical measurement method.