deuterium lamp

Based on this , a liquid nitrogen cooled screen device is developed to control the radiation degradation of deuterium lamp .

在此基础上，研制了液氮制冷屏装置来抑制氘灯衰减。

The deuterium lamp as a radiometric transfer , the comparison of synchrotron radiation and wall stabilized argon arc plasma radiation was performed in 165-350 nm .

以石英窗口氘灯为传递标准光源，在紫外及真空紫外辐射区完成了同步辐射和壁稳氩弧两种基准之间的对比。

Research and Development of a Supply for Deuterium Lamp High Stability and Multi-function Constant Current Power

一种高稳定性多功能氘灯恒流电源的研制

Radiation degradation characteristics of deuterium lamp with MgF_2 window in vacuum environment

氟化镁窗口氘灯的真空辐射衰减特性

For determining magnesium in peanut the deuterium lamp was applied to deduct background absorption .

在测定花生中镁时，需使用氘灯以扣除背景吸收。

Spectral Radiance Calibration of Deuterium Lamp Utilizing the Hefei 800 MeV Synchrotron Radiation

用合肥800MeV同步辐射光源标定氘灯的光谱辐射亮度

Analyzed essential structure of spectrum analysis system of international , designed VUV excitation with 30W deuterium lamp and emission spectrum analysis system .

分析了国内外PDP荧光粉光谱分析系统的基本结构，设计了以30W氘灯为激发光源的真空紫外激发/发射光谱分析系统。

The amounts of cadmium and lead in the samples were determined by atomic absorption spectrometry with the deuterium lamp for the deduction of background absorption .

取适量的乳浊液制成试液，注入石墨炉中，以氘灯扣除背景吸收，石墨炉原子吸收光谱法的快速测定铅和镉。

The deuterium lamp is often used as ultraviolet ray lamp in UV measuring instrument , the measuring accuracy of the instrument has close correlation with the stability of radiation energy .

织物紫外线透过率测试仪是衡量织物抗紫外线能力的仪器，氘灯作为优选的紫外光源，其辐射强度的稳定密切关系到测量的精度和一致性。

We choose a deuterium lamp with the wavelength from 200 ~ 400nm as the light source , use a flat grate optical splitting system for ultraviolet scanning .

选取波长范围200～400nm的氘灯作为光源，利用平面光栅分光系统进行紫外全波段的扫描，得到紫外全波段的吸光度值。

It goes in for manufacturing lighting and electric appliance , high-voltage sodium lamp , mercury lamp , deuterium lamp , metallic halide lamp and measuring instrument .

专业从事光电器件、高压钠灯、汞灯、氘灯、金属卤化物灯及仪器仪表制造。

A series of methods , such as alternative sequence of comparison , computer controlled time consuming , and polishing the window of the deuterium lamp , was adopted to eliminate the systemic error efficiently .

实验中采用相互交替的比对顺序、微机控制比对时间以及抛光氘灯端窗等方法有效的消除了系统误差。

This paper introduced a constant current power supply for deuterium lamp . It has the characteristics of high stability and multi-function . It has the current regulation of 6.5 × 10 ~ ( - 6 ) and drift of 5.0 × 10 ~ ( - 5 ) / H.

本文介绍了一种高稳定性多功能的氘灯恒流电源，其电流调整率达到6.5×10~（-6），漂移达到5.0×10~（-5）/hr。

A set-up of VUV excitation / fluorescence spectrometer is needed because its excitation wavelength range is in VUV . A device is introduced which equipped with 30 W deuterium lamp as excitation source , focus method is used in optics layout and a high DC gain amplifier is used .

由于PDP荧光粉的激发光源在紫外真空紫外波段，因此需要一套真空紫外激发荧光光谱仪装置来测量这些参数。介绍了一种采用30W氘灯激发光源的PDP粉体测试装置。