| 摘要 |
<p>#CMT# #/CMT# The detector has an ignition device (7) provided for combustion gas. A combustion chamber (4) in which the sample gas provided by an inlet (11) is ionized. A voltage is applied to electrodes (8) for production and measurement of an ion stream. The detector is formed as an integrated planar system from a middle substrate (1), a lower substrate (2) and an upper substrate (3) connected with each other. A part of the chamber is completed by recesses in the substrates (2, 3). The substrate (1) is made of silicon, and the substrates (2, 3) are made of glass e.g. borosilicate glass. #CMT#USE : #/CMT# Flame ionization detector for gas chromatograph e.g. capillary gas chromatograph. Can also be used for production of electricity. #CMT#ADVANTAGE : #/CMT# The detector has a small size, and is completely manufactured with the process of micro system engineering. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows an exploded perspective view of a flame ionization detector. 1 : Middle substrate 2 : Lower substrate 3 : Upper substrate 4 : Combustion chamber 7 : Ignition device 8 : Electrodes 11 : Inlet.</p> |
