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Capacité d'analyse |
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Limite de détection |
Sous ppb-ppb |
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Stabilité à court terme |
RSD ≤0,5% (500×L O D) |
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Stabilité à long terme |
RSD ≤1,0% (500×LOD) |
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Système optique |
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Gamme spectrale |
165-950 nm |
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Résolution |
0,007 nm à 200 nm |
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Température constante |
38℃±0,1℃ |
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Pixel CCD |
1024×1024 |
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Zone d'un seul pixel |
24 μm × 24 μm |
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Générateur RF (Générateur RF à semi-conducteurs, puissance de sortie réglable en continu par incréments de 1 W.) |
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Fréquence d'oscillation |
27,12 MHz |
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Puissance de sortie |
500 W - 1600 W |
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Stabilité de l'alimentation |
≤0,1% |
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environnement d'exploitation |
|
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Humidité ambiante |
Humidité relative 20-80% |
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pureté de l'argon |
Pas moins de 99,995% |
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Échappement d'air |
Pas moins de 400 m³ /h |
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Alimentation électrique |
220 V ± 10 %, monophasé, 50-60 Hz ; 25 A |
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Caractéristiques |
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Dimensions |
106 cm × 67 cm × 75 cm (L × P × H) |
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Poids |
180 kg |
Optical System: The using of a CaF2 prism can increase the optical throughput.
RF Generator: The solid state RF generator is efficient, stable, small in volume and fast in turning, capable of adapting to measurement of various complex matrice samples and volatile organic solvent, obtaining excellent long-term stability.
Sampling System: The multi-channel 12-roller peristaltic pump can increase the stability of sample uptaking.
Detector: The large-area back-illuminated CCD detector has good sensitivity over the whole spectral range, especially better quantum efficiency in UV than counterparts, anti-blooming function, an extremely wide dynamic range and an extremely fast speed for signal processing.
Analysis Software: The rich spectral line library can give a prompt to potential interference elements and help users select & analyze the spectral line in a reasonable way.
Safety Protection System: Interlocking door protection to prevent loss caused by misoperation.
Applications
Non-Ferrous Metals & Metallurgy Industry
1. Smelting Process Composition Control: Detect major elements and impurity elements in the smelting process of non-ferrous metals such as copper, aluminum, zinc, lead, and nickel (including mineral materials, slag, and alloy liquid).
2. Finished Product Quality Inspection: Verify the element content of non-ferrous metal plates, profiles, castings, and alloy materials.
Electronic, Electrical & Semiconductor Industry
1. Electronic Material Testing: Detect trace impurity elements in semiconductor wafers, metal targets (copper targets, aluminum targets), and electronic components (resistors, capacitors).
Automotive Industry
1. Detect heavy metals and element compositions in automotive components (e.g., aluminum alloy wheels, engine blocks) and automotive materials (e.g., automotive paint, rubber parts).
Aerospace Industry
1. Detect trace impurity elements in aerospace materials (e.g., titanium alloys, superalloys).
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Points forts
The cross-dispersion structure of the echelle grating and prism, as well as the radial and axial observation interface design, provide strong detection capabilities.
It has a wider dynamic linear range and lower background with a vertical torch dual view and a cooled cone developed to remove the cooler plasma tail.
The solid state RF generator is efficient, stable, small in volume and fast in turning, capable of ensuring high-precision and long-term stability.
The echelle polychromator delivers all the emission lines within the whole spectral range on the large-area CCD detector simultaneously in a single exposure.
A powerful software system simplifies the development process for the analysis method. The tailored operation software is developed according to application needs in various analysis.
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