贺利氏PIDlamp-光离子化灯PID灯

贺利氏PID灯 光离子化灯介绍

Data Sheet Photoionisation (PID) Lamps -PID灯

 

Heraeus has many years of experience in providing DC and RF driven PID lamps to leading instrument manufacturers. Applicati*** include gas chromatography, portable gas sniffers and sample ionisation for mass spectrometry. The Heraeus engineering team works closely with instrument development engineers to design unique lamps matched to the instrument. Miniature PID lamps (P_R-6 series) for very compact handheld applicati***, e.g. in gas monitoring, are a Heraeus speciality.

 

Heraeus PID灯技术参数：

 

Key features of Heraeus PID lamps:

different gas fills (e.g. Xenon, Krypton, Deuterium, Argon)

very high gas fill purity for long lamp lifetime

different window materials with different cut-off w***elengths

high purity window material for better tran***ission

DC or RF (electromagnetic field) driven lamps

unique lamp designs and dimensi*** to fit any instrument

 

Gas fill

 

Heraeus photoionisation lamps are ***ailable with a variety of gas fills including argon, krypton, xenon and deuterium gases. When used with the windows detailed below, outputs are equivalent to the photon energies quoted.

 

 

Windows

 

Heraeus PID lamps are ***ailable with magnesium fluoride, lithium fluoride, sapphire and synthetic silica windows. Magnesium fluoride is the most common window material, providing excellent deep ultr***iolet tran***ission with reasonable lifetime. Heraeus’ unique processing technique allows the use of a thinner MgF₂ window improving tran***ission and therefore improving life due to a reduction of the density of light absorbing colour centres.