Solid-state electronic thermal detector fixed temperature detector using thermocouple 固态电子感温探测器热电偶定温火灾探测器
Cable Thermal Detector bimetal strip-type fixed temperature detector 缆式线型感温探测器双金属定温火灾探测器
Cable Thermal Detector pneumatic line type heat detector 缆式线型感温探测器线型气动感温探测器
In order to improve the performance of thermal conductivity detector ( TCD) for gas chromatography, a precision constant current source circuit and a difference voltage detection circuit were designed. 为了提高气相色谱仪用热导检测器的性能,设计了热导检测器的精密恒流源和差压检测电路。
Laser beam type thermal detector Pyroelectric detector is actually a sensor sensitive to temperature. 激光光束型感温推测器热释电型探测器实际是一种对温度敏感的传感器。
Test system of time constant for thermal detector by modulated laser 激光调制法的热敏探测器时间常数测试系统
Thermopile is usually a blackened thermal detector. 热堆一般是个涂黑了的热探测器。
Analysis and Calculation of the Geometrical Shape and the Structure size of the Thermal Conductivity Detector 热导池检测器池腔形状和尺寸参数的分析与计算
Ferroelectric ceramic thin film infrared detector is an uncooled infrared thermal detector that has great application potential for thermal imaging devices, owing to its very high sensitivity. 铁电陶瓷薄膜红外热探测器是一种无致冷的红外探测器。由于它具有很高的灵敏度,是一种很有潜力的热成像器件。
The Thermal Conductivity Detector ( TCD) is concentration detector that measure the thermal conductivity coefficient of the sampled gas different from the reference gas, is a not destructiveness detector, can use with other detector. 热导检测器是利用被测组分和参考气的热导系数不同而响应的浓度型检测器,是一种非破坏性检测器,可与其他检测器联用。
Application Study of Thermal Conductivity Detector Based on MEMS for the Gas Monitoring System of Transformer Oil 基于MEMS技术的热导池检测器在变压器油中气体监测系统的应用研究
Study of signal measurement and power circuit for modern-gas chromatography thermal conductivity detector 气相色谱热导检测器的信号测量与电源电路研究
The Scheme Research of Chromatography's Thermal Conductivity Detector Bridge Auto-adjusting 色谱仪热导检测器电桥自动调衡的方案研究
Based on systematical study of the response characteristics of thermal conductivity detector ( TCD) at reduced pressure, a newly designed TCD was constructed and evaluated in temperature programmed capillary gas chromatography. 根据对负压下热导检测器的响应特性与检测器参数的系统研究,研制出适用于程序升温毛细管气相色谱的热导检测器(TCD)。
The thermal protection system consists of a characteristic change thermal detector and an associated control unit. 该系统由一个特性变化的热检测器和一个关联的控制单元组成。
Based on the theory of infrared radiation and the principle of temperature measurement using uncooled thermal detector infrared imager, the formulas of the real temperature calculating of a target surface are presented. 根据红外辐射理论和热像仪测温原理,给出了热探测器非制冷红外热像仪的温度计算公式;
The problem of conjunction method between gas chromatograph and thermal conducting detector ( TCD) has been solved by decreasing the inner pressure of TCD. 本文采用降低热导池检测器(TCD)内压强的方法,成功解决了气相毛细管柱与TCD联用的难题。
New Absorbing Layer for Infrared Thermal Detector of Micromachine 一种新型微机械红外热探测器的吸收层
Effect of the Temperature of Thermal Detector on Temperature Measurement of Uncooled Infrared Imager 热探测器温度对非制冷红外热像仪测温的影响
Based on the ideal photon detector and ideal thermal detector, the relationship between NETD and NEED is studied. 针对理想光子探测器和理想热探测器,探讨了显微热成像系统的NETD和NEED的关系。
The analysis of the weak signal circuit, amplifying circuit of the signal and power circuit in the thermal conductivity detector has been done, and the characteristic of the circuits with the rhenium tungsten filament is designed. 针对气相色谱热导检测器的弱信号失真和电源不稳定问题,研究与设计热导检测器的弱信号测量电路、信号放大电路以及电源电路。
Study of Semiconductor Thermostat Used in the Rapid Thermal Detector of Pesticides 用于检测农药残留的量热式生物传感器的半导体恒温仪的研究
So we try to design a brand-new digital and intelligent thermal detector for auto detection. This paper mainly introduces features of the hardware and software design. 所以,我们尝试设计一种全新的数字化、智能化自动检测的热导仪,本文中简要介绍该仪器的硬件和软件设计及其特点。
The influence of the detector's temperature on the output of the imager is also analyzed in allusion to the thermal detector infrared imager. 针对热探测器热像仪,分析了探头温度对热像仪测量结果的影响。
By means of thermal conductivity detector, we studied the reducing condition of TiO2 in hydrogen ambient. The influences of the different reducing temperature of TiO2 on photocurrent were investigated. 用热导法观察了氢气气氛下还原TiO2的现象,研究了半导体化温度对光电流的影响。
The basic principle is as following: first, design the detector array according to the structure of the infrared thermal imaging detector; then converte infrared radiation signals which received from from the optical system by the detector array. 其基本原理是按照热像仪探测器的结构将测温仪的探测器阵列化(MN),由阵列探测器接收从光学系统聚焦的红外辐射,并把红外辐射转换为模拟信号。
To this end, this paper presents a new detection methods-gas chromatography, creatively put forward the enrichment enrichment technology, solving critical water and SF6 separation difficult, using thermal conductivity detector for testing. 为此,本文提出了一种全新的检测方法&气相色谱法,创造性地提出了富集浓缩技术,解决了水分与SF6分离的关键难点,并采用热导检测器进行检测。
Uncooled infrared ( IR) bolometer based on thermistor is a dominant low-cost uncooled thermal infrared detector, which has attached more and more attention by researchers around the world in recent years. 基于热敏电阻的非制冷红外微测辐射热计是目前主流的低成本非制冷红外热探测器之一,近年来越来越受到各国研究者的关注。