Analysis based aggregation device dedicated fiber optic signal transmission and the detected oil double multi ccd

Based on the present invention discloses a fiber aggregate multiple signal transmission and double oil dedicated CCD detection means for detecting the oil content of a sample of metal elements, to a fluid driven rotary electrode gap analysis, using two electrodes high voltage spark discharge between the excitation metals fluid sample to produce an emission spectrum. After transmission through an optical fiber to a spectral grating, a different wavelength is irradiated onto the CCD different, the content by a plurality of elements and the digital light intensity signal detected for each line draw operation. The apparatus comprises a light source portion, an optical fiber transmission systems, spectroscopic systems, the photodetector system control circuit. A high voltage generator and the light source section bar electrodes, electrode disk, the system uses the spectral Paschen - Runge means incident clearance CCD concave grating and Luo Lan circle is fixedly mounted to the device. Compared with the prior apparatus, the present invention has a fast analysis speed, it can be detected simultaneously dozen elements, direct injection, without sample pretreatment, is simple, easy maintenance.