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Arc Spark Optical Emission Spectrometer for Aluminum

Metal analyzer

CCD-based, spark discharge, optical emission spectrometer

Software-extendable configuration fro utmost elemental flexibility

Ultra-low limits of detection

Ultra-high speed of measurement

Long-term stability and repeatability

Excellent vertical optical emission spectroscopy



W6-The most advanced Arc/Spark-OES with Ultimate Performance for Metal Analysis. It use  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.


W6 optical emission spectrometers(spark OES) as 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.W6 are used for applications in metal elemental analysis, trace element analysis for science and industry like Metallurgy, Foundry, Mechanical Engineering, Scientific Research, Product Inspection, Automobile, Petrochemical Engineering, Shipbuilding, Electrics, Aerospace, Nuclear Power, Metallic and Nonferrous Metallic Smelting, Processing and Recycling.

High-end Laboratories Defence, Railways, pure research, etc.

Pure metal applications 99.9%+ purity Al, Pb, Zn, Mg etc.

Regulatory compliance Very low LODs to control Pb, Cd, As etc. (e.g. ship-making)

Integrated Steel Plants C, S, P, B, N, Ti;

Manufacturing Facilities

Warehouse material identification

Base: Fe, Cu, Al, Ni, Co, Mg, Ti, Zn, Pb, Sn, Ag etc

Iron(Fe) and its alloys (Steel alloy, Cast iron, Fe-Low alloy, Fe-Cr steel, Fe-Cast iron, Fe-Cr-cast, Fe-Mn steel, Fe-Tool steel etc.)

Aluminium(Al) and its alloys (Al-Si alloy, Al-Zn alloy, Al-Cu alloy, Al-Mg alloy, Pure-Al alloy etc)
Copper(Cu) and its alloys (Brass, Copper-Nickel-Zn, Aluminum Bronze, Tin-lead Bronze, Red Copper, Be-Bronze, Si-Bronze etc)
Nickel(Ni) and its alloys (Pure Ni, Monel metal, Hadtelloy Alloy, Incoloy, Inconel, Nimonic etc)
Cobalt(Co) and its alloys (Co-orientation, Low Co alloy, Stellite 6,25,31, Stellite 8,WI 52, Stellite 188, F)
Magnesium(Mg) and its alloys (Pure Mg, Mg/Al/Mn/Zn-alloys)
Titanium(Ti) and its alloys

Zinc(Zn) and its alloys

Lead(Pb) and its alloys

Tin(Sn) and its alloys

Argentum(Ag) and its alloys

Small sample, special size sample and wire detection

VI. Technical Features

Optical System

1. Detection of base Fe、Al、Cu、Ni、Ti、Co、Zn、Sn、Mg、Pb etc

2. Par type Paschen-Runge structure full spectrum of the optical system;

3. Multiple high-performance CCD detectors;

4.Integration of optical chamber forming, dynamic Romanian archives park installation, resistance to environmental temperature changes;

5. Light vacuum chamber designed to ensure the C, S, P, N to achieve the best performance;

6. Ray room temperature control, constant temperature of 35℃;

7. Direct MgF2 lens optics technology and materials to ensure the best energy C, S, P, N ultraviolet wavelengths.

Sample excitation station

1. Integrated manifold, injection electrode technology;

2. Optimization of argon gas circuit design ensures effective cooling station excite and motivate metal dust generated in the process effectively into the filter; the sample excitation is more stable, and greatly reduce the body's intake of metal dust, help protect the operator health and safety;

3. Smaller excitation space, argon gas consumption less;

4. Easy to use sample holder;

5. With the function of the electrode electrode should sweep, longer service life, easy cleaning electrode;

6. 13 mm aperture stimulate a more conducive sample analysis;

7. Open sample excitation table can be adapted to a variety of sizes, shapes analyze more samples (with cable);

8. SLR Lens device design, the general staff can facilitate the maintenance of the excitation and lens cleaning.

Excitation light source

1. New adjustable digital light source, the highest frequency up to 1000Hz;

2. High energy prediction technology (HEPS);

3. Optimized design of the control and power circuits, improve security features excite;

4. Provide the best analysis for different target spark, an arc or a combination of excitation waveforms;

5. Discharge current: 400 A Max.

Data Acquisition System

1. High performance ARM data processor, with ultra high-speed data acquisition and control functions

2. High performance CCD solid-state detection technology, spectrum bands within the full spectrum reception;

3. External computer (optional);

4. FPGA and high-speed data communication technology, data is read into a powerful, test data is read as a whole a short time.

Analysis Software

1. CCD-based multi-language Windows system full spectrum graphical analysis software, convenient and practical;

2. Comprehensive management control of the entire measurement process and provide users with powerful data processing capability and test report output capacity;

3. Instrument can be configured with multiple factory calibration curve and more material analysis and advanced solutions;

4. Software to achieve full spectrum of detection, intelligent deduction interference, buckle dark current, background and noise algorithms to improve analytical instruments;

5. Complete automatic system diagnostics;

6. Comprehensive database management functions can be easily query, summary data;

7. Intelligent correction algorithms to ensure stable and reliable instrument;

8. Complete spectrum of information and interference deduction algorithm to ensure more accurate instrumental analysis;

9. Adapt to the latest Windows operating systems.




Optical System

Focal Length


Wavelength range



High resolution CCD Multi detectors

Degree of vacuum

Auto control within 6-20 pa

Pixel resolution


Grating line


First order spectral line dispersion rare


Average resolution ratio


Full spectrum

Light room temperature is controlled automatically

Spark Source


Digital arc and spark source

Spark frequency


Plasma current


Ignition voltage


Excitation light

Optimization of discharge parameters design

High energy precombustion technology HEPS


High-speed data synchronization acquisition and processing

Spark Stand


Tungsten electrode technology

Make up

Thermal deformation self-compensation design

Argon flushed with minimal consumption of Argon

Spray discharge electrode technology

Adjustable electrode technology


Measurable elements

Fe、Al、Cu、Ni、Ti、Co、Zn、Sn、Mg、Pb  etc




About 235kg

Storage temperature


Operating temperature

10℃-35℃, 23±2℃ is recommended



Power consumption

Excitation:700W/Stand by:100W

Argon quality

99.999%, Argon pressure>4Mpa

Argon consumption

5L/min during spark mode


Ethernet data transmission based on DM9000A

Chemical, physical and structural,
cleanliness analysis solution supplier
Nowadays we help users better understand a wide variety of materials, from polymers and mining to metals and from electronic chip to component.



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