PURPOSE:To modulate reference luminous flux and sample luminous flux to mutually different fequencies easily at low cost by providing one rotary chopper, a beam combiner, and a light shield part. CONSTITUTION:When shutters 17 and 18 are opened and the chopper 5 provided nearby the beam combiner...
DOUBLE BEAM SPECTROPHOTOMETER 专利名称：DOUBLE BEAM SPECTROPHOTOMETER 发明人：KUZMIN S,US 申请号：US3749497D 申请日：19711215 公开号：US3749497A 公开日：19730731 专利内容由知识产权出版社提供 摘要：In a spectrophotometer a light beam consecutively passes through a monochromator, a sample and standard ...
double-beam spectrophotometer 双束分光光度计,双光束分光光度计相关短语 Harcourt pentane lamp (用作光度标准器) 哈尔考特戊烷灯 mobilometer (流度计) 淌度计 spike (电子束焊的) 局部深熔,局部深熔 metre candle (照度单位,一平方米上一个流明的光度) 勒克司 draft indicator (差压计) 通风计 Marchi's ...
According to the present invention, these and other objects and advantages are achieved in a dual beam spectrometer, without any moving parts, which includes a light source, a fiber optic bundle which splits into a first and second leg, with the first leg having more fibers than the second ...
LABOAO is proud to introduce the T9 series of dual-beam UV-Vis spectrophotometers based on the Android system. The series uses advanced mobile touch screen technology and has two models of fixed bandwidth and variable bandwidth. 1. Fully sealed optical system design and integrated aerospace g...
求翻译:double-beam spectrophotometer是什么意思?待解决 悬赏分:1 - 离问题结束还有 double-beam spectrophotometer问题补充:匿名 2013-05-23 12:21:38 双光束分光光度计 匿名 2013-05-23 12:23:18 双光束分光光度计 匿名 2013-05-23 12:24:58 双重射线分光光度表 匿名 2013-05-23 12:26:38 双光束...
G-9 Series double beam UV-Vis spectrophotometer Code: G-9 Series Brand: RUNQEE Price: ￥0.00 Detail G-9 series double beam scanning UV-visible spectrophotometer is designed by Philes for professional customers who need high requirements of accurate measurement in the organic chemistry, biochemis...
double beam scanning spectrophotometer 英文double beam scanning spectrophotometer 中文【化】 双光束扫描式分光光度计
BNUV-D800 double Beam Uv Vis Spectrophotometer With Best Price, You can get more details about BNUV-D800 double Beam Uv Vis Spectrophotometer With Best Price from mobile site on Alibaba.com
6) single-beam atomic absorption spectrophotometer 单光束原子吸收光谱仪补充资料:双光束原子吸收光谱仪(double-beam atomic absorption spectrometer) 分子式:CAS号:性质:又称双光束原子吸收光谱仪(double-beam atomic absorption spectrometer)。为消除光源不稳定产生测量误差而影响重现性的仪器。用旋转扇形板将光源辐射...