DW-W6 Optical Emission Spectrometers

DW-W6-The most advanced Arc/Spark-OES with Ultimate Performance for Metal Analysis. It uses full-digital technology to replace bulky photomultiplier tube (PMT) simulation technology and in the lead of international spectrometer technology. The adoption of vacuum optical chamber design, full-digital excitation light source, advanced CCD detectors, and high-speed data readout system equips the device with high properties, ultra-low limit of detection (LOD), long-term stability and repeatability. Its analytical precision reaches the world leading level. It is one of the major devices that applies to quality control, material brand recognition, material research and development in the metallic manufacturing, processing
and smelting industry. This analyzer sets a new standard for R&D and process/quality control.
Main Features：
1.Optimized vacuum optics system
⑴ Integrated optics room and Paschen Runge construction design, making all the spectrum lines focused on the gratings.
⑵ Direct-jet type optics technology and MgF2 material lens to make sure ultraviolet wave′s best energy of elements, such as C,S, P and N.
2. Full Digital Inspire Light Source
(1) The system uses the most internationally-advanced plasma inspire light source, and generates ultra-stable energy release to excite samples in the environment filled with argon gas.
⑵ Full Digital Inspire Light Source ensures ultra-high resolution and high-stability output rate of plasma in the excitation samples.
3. Functional design excitation device
Integrated gas lines, Jet type electrode technology and opened copper spark platform not only can insure the samples' measuring precision but also cater to different shapes' samples.(Including wire materials)Single plate lens equipment design is easy to user for washing and maintaining the excitation platform and lens.
4. Unique argon gas supply system
New integrated gas circuit module for the argon system and spark argon flow design significantly improve the ability of argon gas cleaning metal dust, built-in thermal argon supply device, ensure to achieve the best excitation condition and the stability of the stimulating environment.
Ensure the stability of the data.
5.Advanced vacuum system
Adopted the new vacuum chamber system design, light in the instrument non-working state does not require real-time optical chamber of argon purging, greatly reduces the usage of argon gas, saving the cost of the customer use.
Adopt international standard vacuum unit, maximum limit to ensure the safety of the vacuum system, to ensure low ultraviolet (VUV) spectrum signal has very good performance.
6. Highly integrated and direct reading system
⑴Flexible sample clamp design of Open-Access Excitation Stand satisfies user on-site analysis of samples with different sizes and shapes
⑵ The small sample clamps in cooperative use can make the analytic precision of wire rods achieve 1.5 mm at the minimum.
7. Visual and easy-operate analysis software
The multi-language CCD full spectrum analysis software, which based on the WINDOWS system, provides powerful data processing ability and testing report output capacity for users under the whole management and controlment of the measuring process.
The apparatus equips many factory calibration curves and many materials to the more advanced solution methods.
The apparatus realizes the full spectrum analysis of intelligent jammer, dark current,the algorithm of appearing and disappearing faces, highly improving the analysis ability of testing machine.