Drawell AES-8000 Arc Emission Spectrometer

Drawell AES-8000 Arc Emission Spectrometer

Product overview

AES-8000 Arc Emission Spectrometer adopts high-sensitivity CMOS as the detector, and realizes full-spectrum acquisition within the band range. It can be widely used in geology, non-ferrous metals, and chemical industries. It can directly analyze powder samples without sample dissolution, which is an ideal instrument solution for qualitative and quantitative analysis of trace and trace elements in insoluble powder samples.

The Drawell AES-8000 Arc Emission Spectrometer supports research, pharmaceutical, environmental, food, industrial, and quality-control laboratories. Scientific China provides model selection, configuration review, export coordination, and formal quotations.

Key features

• Efficient Optical Imaging System
• Ebert-Fastic optical system and three-lens optical path are adopted to effectively remove stray light, eliminate halo and chromatic aberration, reduce background, enhance light gathering ability, good resolution, uniform spectral line quality, and fully inherit the optical path of a one-meter grating spectrograph The advantages.
• Compact optical structure and high sensitivity;
• Good image quality, straight focal plane;
• Inverted line dispersion rate 0.64nm/mm;
• The theoretical spectral resolution is 0.003nm (300nm).
• High-performance linear array CMOS sensor and high-speed acquisition system
• Using UV-sensitive CMOS sensor, high sensitivity, wide dynamic range, small temperature drift; no need for coating, no device spectrum broadening effect, no film aging problem.
• The high-speed multi-CMOS synchronous acquisition and data processing system based on FPGA technology not only completes the automatic measurement of analytical element spectral lines, but also realizes the functions of automatic calibration of synchronous spectral lines and automatic background subtraction.
• AC and DC arc excitation light source
• It is convenient to switch between AC and DC arcs. According to different samples to be tested, selecting the appropriate excitation mode is beneficial to improve the analysis and test results. For non-conductive samples, select AC mode, and for conductive samples, select DC mode.
• Electrode Automatic Alignment
• The upper and lower electrodes automatically move to the designated position according to the software parameter settings, and after the excitation is completed, remove, and replace the electrodes, which is easy to operate and has high alignment accuracy
• Convenient viewing window

Applications

• Simultaneous determination of Ag, Sn, B, Mo, Pb, Zn, Ni, Cu and other elements in geological samples; it can also be used for the detection of trace precious metal elements in geological samples (after separation and enrichment);
• Determination of several to dozens of impurity elements in high-purity metals and high-purity oxides, powder samples such as tungsten, molybdenum, cobalt, nickel, tellurium, bismuth, indium, tantalum, niobium, etc.;
• Analysis of trace and trace elements in insoluble powder samples such as ceramics, glass, coal ash, etc.
• One of the indispensable supporting analysis programs for geochemical exploration samples.
• Ideal for detection of impurity components in high-purity substances.

Technical specifications

Ordering and configuration

Final specifications, included accessories, consumables, software, certifications, power requirements, installation, warranty, and regulatory availability depend on the selected model and destination. Contact Scientific China to confirm the suitable configuration, minimum order quantity, price, lead time, documentation, and international delivery terms before purchase.