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SparkCCD 7000 (Spark-OES)

SparkCCD7000 (Spark-OES)

Model SparkCCD 7000 spark emission spectrometer uses high-resolution linear CCD to perform full-spectrum scanning. It is widely used to analyze elements of a variety of base metal samples. SparkCCD7000 is widely used for production process control and finished product lab testing in such fields as metallurgy, casting, machinery and metal processing. It can be used for chemical composition analysis of Ferrum, Aluminum, Copper, Nickel, Cobalt, Magnesium, Titanium, Zinc, Lead, Stannum, Silver and other metals and alloys.

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Sparkccd 7000 can be widely used in metallurgy, casting, machinery, steel and non-ferrous metal industries. It is widely used in automobile manufacturing, aerospace, shipbuilding, mechanical and electrical equipment, engineering machinery, electronic and electrical, education, scientific research and other fields of raw materials, parts, product technology research and development. It can be used for sample analysis of Fe, Al, Cu, Ni, Co, Mg, Ti, Zn, Pb, Sn, Mn and other metals and their alloys.

Spark CCD 7000 full spectrum direct reading spectrometer uses high resolution linear CCD (charge coupled device) as detector to realize full spectrum scanning. Using intelligent control light chamber inflation system, the instrument performance is more stable, service life is longer. The massive spectral lines make the analysis no longer limited. The curve segments jump to the same element, and different spectral lines realize seamless connection. The third element interference correction makes the element analysis more accurate. It can arbitrarily add material matrix and analysis elements at the user's site without adding hardware, so the maintenance is convenient. All digital solid-state light source with continuously adjustable energy and frequency can adapt to various materials; the network port has the advantages of high speed and versatility.


All solid state digital spark source


  • All solid state digital spark light source (national patent No. ZL 2010 1 0118150.4
  • The energy and frequency can be continuously adjusted, and the maximum frequency can reach 1000Hz
  • MTBF (mean time between failures) > 5000 hours
Coaxial spin gas path exciter
  • Spin gas path
  • Supercharged self purge excitation is sufficient
  • No cleaning is required for 1000 shot
Constant temperature system
  • Silica gel heating plate, heating uniform and stable
  • High precision temperature control system, temperature control accuracy ± 0.1 ℃, multiple insulation measures, isolated from the influence of environmental temperature, ensure the stability of optical system
Acquisition system
  • Network port transmission mode, stable and reliable data transmission
  • Multi thread data acquisition, high speed and high frequency
Self protection lens isolation valve
  • Easy to maintain and eliminate optical system pollution caused by misoperation
High speed intelligent correction
  • The whole spectrum can be corrected by a single excitation
  • Automatic calibration of pixel drift to ensure the stability of optical system
Third element interference
  • The addition and multiplication interference between elements are automatically deducted, and the analysis results are more accurate
Curve segment jump
  • The high and low curve of element content is segmented and automatically matched, and the analysis range is wide
  • Automatic matching of unknown samples and optimal analysis program
Analysis software
  • Simple, fresh and powerful multi language version (Chinese, English, Russian, German) intelligent smelting burden calculation
  • Brand identification
  • Support carbon equivalent and other automatic calculation functions


Detector sensitivity industry advanced
  • High resolution CCD detector
  • Number of pixels: 3648 + 46 pixel size: 8 μ M
  • Thin coating, lower detection limit in UV band, can be used for low content
Create the optimal optical system in the 10000 class ultra clean environment
  • The Loran optical system with pashing Runge structure has no aberration and uniform resolution
  • The grating has a focal length of 500mm, 2700 lines / mm and a line resolution of 0.7407nm/mm
  • The pixel resolution is 0.005926nm
Intelligent control system, restart time-consuming industry leader

  • In the tidal flushing mode, it only takes 30 minutes for the cold machine (shut down for 12 hours) and 5 minutes for the heat engine to start

  • Intelligent judgment analysis interval time, reasonable supplement of argon, reduce argon consumption
  • 60ml / min ultra-low standby flow, one bottle of argon for 24 hours and 70 days for standby
split exposure
  • One shot, split exposure, simultaneous acquisition and counting
  • Independent control of the integral exposure time of different CCD can improve the intensity of trace elements and reduce the detection limit of the instrument
  • The stability of the instrument is improved by adjusting the integral time with the band