lNCS Spark Optical Emission Spectrometer, a Single Champion Product in the manufacturing industry.

lLong-term commitment to spectral analysis technology and instrument manufacturing.

lDrafter of the national standard GB/T 4336-2016 Carbon Steels and Low‑Alloy Steels — Determination of Multi‑Element Contents — Spark Discharge Atomic Emission Spectrometric Method (Routine Method). 

lCapable of rapid and precise analysis of metals and their alloys including Fe, Al, Cu, Ni, Co, Mg, Ti, Zn, Pb, Sn, fully meeting requirements for rapid on‑furnace quantitative analysis and laboratory testing.

lWith outstanding performance and wide application, the SparkCMOS 8000 full-spectrum spark optical emission spectrometer serves as a key analytical instrument for metallurgy, foundry, machinery, iron and steel, non-ferrous metals and other industries. It is widely used in raw material inspection, component testing and product process R&D in automotive manufacturing, shipbuilding, mechanical and electrical equipment, construction machinery, electronics and electrical engineering, education, scientific research and other fields.

Instrument Parameters

Power supply: 220 V ±10%, single-phase, 10 A, 2.5 kVA

Weight: 100 kg 

Detector Sensitivity

High-sensitivity CMOS detector with precision ultra-thin coating delivers lower detection limits in the ultraviolet band. It features good linearity at low concentrations, small image lag, and a wide operating frequency range, supporting operation from 1 MHz to 10 MHz.

Optical System Built in Class 10,000 Ultra-Clean Environment

Integrated Paschen-Runge Rowland optical system, aberration-free with uniform resolution. High-luminance holographic grating with 500 mm focal length and 2700 grooves/mm, wavelength range 130–800 nm. Supports analysis of no less than 8 matrix configurations.

Easy Startup and Significantly Reduced Operating Costs

The optical chamber is equipped with automatic ambient temperature compensation to maintain optimal instrument performance at all times. With the tidal flushing mode, it only takes 30 minutes for a cold start (after 12 hours of shutdown) and 5 minutes for a hot start. The system intelligently judges the analysis interval to optimize gas supply and reduce gas consumption, with a low standby flow rate of 60 mL/min; one cylinder of argon supports 24-hour standby operation for 70 days.

Segmented Exposure Greatly Improves Trace Element Response & Lowers Detection Limits

Single excitation, segmented exposure, simultaneous acquisition and readout. The integration exposure time of different CMOS detectors is independently controlled to enhance the signal intensity of trace elements and reduce the instrument detection limits. Integration time is adjusted by waveband to improve instrument stability.

1. High-resolution high-dispersion optical system manufactured in a Class 10,000 ultra-clean environment. It adopts a holographic grating with a 500 mm focal length, providing a wider spectral range and higher resolution, and enables analysis of elements such as N, Li and Na.

2. Adopts high-resolution linear array CMOS detectors with higher integration, faster reading speed, lower power consumption and higher long-term stability.

3. Patented all-digital high-stability excitation light source with a frequency up to 1000 Hz. It can match different light source conditions for various materials to achieve excellent analysis results.

4. New integrated constant-temperature shielding technology with temperature control accuracy of ±0.1℃, featuring uniform and stable heating, isolating ambient temperature interference and ensuring stable optical system performance.

5. Intelligent tidal flushing technology shortens cold start time to 30 minutes, greatly reducing waiting time and improving overall operation efficiency. It intelligently judges the analysis interval to optimize gas supply and reduce gas consumption, significantly lowering operation costs.

6. Integrated lens isolation valve automatically separates the excitation stage from the optical system to prevent intensity loss caused by optical chamber contamination during routine maintenance and avoid optical system pollution due to misoperation.

7. Coaxial spin gas circuit excitation stage with a swirling gas path ensures sufficient excitation. It requires no cleaning after thousands of excitations, greatly reducing workload.

8. Innovative intelligent curve switching technology expands the analysis element range under a single analysis program. It intelligently selects analysis spectral lines in the background according to sample analysis values, improving the accuracy and stability of element analysis.

9. Powerful software system with a simple and intuitive interface, easy to operate, providing users with a convenient and smooth operation experience.