Introduction Samples geology, metallurgy , rare earth and magnetic materials , the environment, medicine and health , biotechnology , marine , petroleum, chemical new materials , nuclear industry, agriculture, food inspection , water and other fields and disciplines can be used for analysis. You can quickly and accurately detect 70 kinds of trace elements from the ordinary about . Features 1.Fully automated analysis process control, software, ignition , gas intelligent control functions ;
2.Output power automatic matching tuning , power parameters programmed ;
3.excellent optical systems, advanced control system to ensure accurate positioning peak , the letter back than good ;
4.minimal matrix effects ;
5.Measure the wide range of ultra trace analysis to constant , linear dynamic range of 5-6 orders of magnitude ; 6.The lower limit of detection , limit of detection for most elements up to ppb level ;
7.A good measurement accuracy, stability, and the relative standard deviation RSD≤1.5% (5ppm), better than the national A-level standards (JJG768-2005);
8. Rf power output range 750-1500W, the output power stability of less than 0.1% ;
9. A negative high voltage of the photomultiplier tube can be independently adjusted in the range of 0-1000V , conditions can be set individually according to different lines of the different elements , and a full spectrum instrument detection limit better comparison ;
10.instrument uses high shielding and a good grounding to ensure operator safety ; 11.The high-precision optical room thermostat system to ensure the accuracy of the instrument an excellent short and long term ;
12.Multi-channel peristaltic pump injector to ensure uniform injection equipment , stable ;
13.The use of shielded copper cymbals glass shrapnel and special treatment in the absorption of ultraviolet radiation while the instrument is less than 2V / m (JJG768-2005 provides less than 10V / m).
14. with high spectral resolution can separate Hg313.154 and 313.183nm double lines , can separate the iron quartet . Technical Specifications 1.Optical path : Czerny-Turner type
2.Light room thermostat : (30 ± 0.2) ℃ 3.Grating type: ion etching holographic grating plane
4.Resolution: not more than 0.007nm
5.Groove density : 3600g / mm
6. The high-frequency generator oscillation frequency : 40.68MHz power stability: 0.1% ( long 25 ℃ typ )
7. Concussion type: self-excited
8. Sample mode: peristaltic pump injection with a variety of spray chamber ( cyclone spray chamber , binoculars resistant to hydrofluoric acid mist spray chamber and chamber )
9. Nebulizer : Concentric Nebulizer
10.Repeatability : RSD ≤1.0% 11.Stability : RSD ≤2.0% (2 hours)
12.Cooling gas : 10-20L / min
13.The auxiliary gas : 0-1.5 L / min
14.Carrier gas : 0.4-1L / min
15.Dimensions : 1550mm × 759mm × 1340mm ( L × W × H )
16.Weight: 250 kg
Introduction Samples geology, metallurgy , rare earth and magnetic materials , the environment, medicine and health , biotechnology , marine , petroleum, chemical new materials , nuclear industry, agriculture, food inspection , water and other fields and disciplines can be used for analysis. You can quickly and accurately detect 70 kinds of trace elements from the ordinary about .
