Full Spectrum Direct Reading Spectrometer (SparkCCD & Spark 8000 Series)

The SparkCCD 7000 full spectrum direct reading spectrometer is widely deployed across metallurgy, casting, machinery, steel, and non-ferrous metal industries. Specifically, it serves automotive manufacturing, aerospace, shipbuilding, mechanical and electrical equipment, engineering machinery, electronics, education, and scientific research—covering raw material inspection, component verification, and product R&D. In terms of analytical capability, the instrument performs sample analysis of Fe, Al, Cu, Ni, Co, Mg, Ti, Zn, Pb, Sn, Mn, and their alloys.

At the core of the system, the SparkCCD 7000 utilizes a high-resolution linear CCD (charge-coupled device) detector to achieve true full-spectrum scanning. To ensure long-term stability, an intelligent control system manages the optical chamber inflation, extending both performance consistency and instrument service life. Furthermore, the massive spectral line database eliminates analytical limitations: curve segments seamlessly jump to the same element, and different spectral lines achieve smooth, uninterrupted connection. In addition, third-element interference correction enhances elemental analysis accuracy. Notably, users can arbitrarily add material matrices and analysis elements on-site without any hardware modifications, ensuring convenient maintenance. Finally, the all-digital solid-state light source, with continuously adjustable energy and frequency, adapts to a wide variety of materials, while the network port offers high-speed, versatile connectivity.

Key Performance Parameters

In terms of detector performance, the system achieves industry-advanced sensitivity with a high-resolution CCD detector featuring 3648 + 46 pixels and an 8 μm pixel size. Moreover, a thin coating lowers the detection limit in the UV band, enabling reliable low-content analysis.

Regarding the optical system, the instrument is built in a Class 10,000 ultra-clean environment to ensure optimal performance. Specifically, it employs a Paschen-Runge structure Loran optical system that delivers aberration-free imaging with uniform resolution. The grating features a 500 mm focal length, 2700 lines/mm, and a line resolution of 0.7407 nm/mm, while the pixel resolution reaches 0.005926 nm.

As for the intelligent control system, restart times are industry-leading: in tidal flushing mode, a cold start (after 12 hours shutdown) requires only 30 minutes, and a warm start takes merely 5 minutes. Additionally, the system intelligently determines the analysis interval time and supplements argon accordingly, reducing overall consumption. The ultra-low standby flow of 60 ml/min means one argon bottle supports 24 hours of operation or up to 70 days of standby. Furthermore, the system employs split exposure with simultaneous acquisition and counting, while independent control of the integration exposure time for different CCDs enhances trace element intensity and lowers detection limits. Band-linked integration time adjustment further improves instrument stability.

Характеристики инструмента

All-Solid-State Digital Spark Source

The system incorporates an all-solid-state digital spark source (national patent No. ZL 2010 1 0118150.4). Specifically, energy and frequency are continuously adjustable, with a maximum frequency reaching 1000 Hz. Moreover, the MTBF (mean time between failures) exceeds 5000 hours. The coaxial spin gas path exciter, combined with a supercharged self-purge design, ensures sufficient excitation and requires no cleaning for 1000 shots.

Constant Temperature System

A silica gel heating plate provides uniform and stable heating. In addition, a high-precision temperature control system maintains accuracy within ±0.1 °C. Multiple insulation measures isolate the optical system from environmental temperature fluctuations, ensuring long-term stability.

Acquisition System

In terms of data transmission, the network port transmission mode ensures stable and reliable communication. Furthermore, multi-thread data acquisition delivers high-speed, high-frequency performance.

Self-Protection Lens Isolation Valve

This feature facilitates easy maintenance and eliminates optical system contamination caused by operational errors.

High-Speed Intelligent Correction

The entire spectrum can be corrected with a single excitation. Specifically, automatic pixel drift calibration ensures the ongoing stability of the optical system.

Third-Element Interference Correction

Additive and multiplicative interferences between elements are automatically deducted, making analytical results more accurate.

Curve Segment Jump

High and low curves for element content are segmented and automatically matched, providing a wide analytical range. Consequently, unknown samples are automatically paired with the optimal analysis program.

Analysis Software

The system features simple, clear, and powerful multi-language software (Chinese, English, Russian, German) with intelligent smelting burden calculation. Additionally, it supports brand identification and automatic calculation functions such as carbon equivalent determination.

The Spark 8000 full spectrum spark direct reading spectrometer is widely deployed across metallurgy, casting, machinery, steel, and non-ferrous metal industries. Specifically, it serves automotive manufacturing, aerospace, shipbuilding, mechanical and electrical equipment, engineering machinery, electronics, education, and scientific research—covering raw material inspection, component verification, and product R&D. In terms of analytical capability, the instrument performs sample analysis of Fe, Al, Cu, Ni, Co, Mg, Ti, Zn, Pb, Sn, Mn, and their alloys.

At the core of the system, the Spark 8000 utilizes a high-resolution linear array CMOS (complementary metal oxide semiconductor) detector to achieve true full-spectrum scanning. Compared to traditional CCD detectors, the CMOS sensor offers higher integration, faster readout speed, lower power consumption, and superior long-term stability. Furthermore, each pixel features its own dedicated amplifier, enabling the adjustment of intensity for specific elements, enhancing instrument accuracy, and reducing analytical detection limits. To ensure long-term stability, an intelligent control system manages the optical chamber inflation, extending both performance consistency and instrument service life. Additionally, the massive spectral line database eliminates analytical limitations: curve segments seamlessly jump to the same element, and different spectral lines achieve smooth, uninterrupted connection. Moreover, third-element interference correction enhances elemental analysis accuracy. Notably, users can arbitrarily add material matrices and analysis elements on-site without any hardware modifications, ensuring convenient maintenance. Finally, the all-digital solid-state light source, with continuously adjustable energy and frequency, adapts to a wide variety of materials, while the network port offers high-speed, versatile connectivity.

Key Performance Parameters

In terms of power requirements, the instrument operates on 220 V ± 10%, single-phase, 16 A, with a power rating of 2.5 kVA. Regarding physical dimensions, it measures 500 cm × 825 cm × 451 cm (W × D × H) and weighs 70 kg.

As for detector performance, the system achieves industry-leading sensitivity with a high-sensitivity CMOS detector featuring 4096 pixels and a 7 μm pixel size. Moreover, a thin coating lowers the detection limit in the UV band, delivering excellent linearity, minimal image lag, and a wide frequency range that allows operation from 1 to 10 MHz.

Regarding the optical system, the instrument is built in a Class 10,000 ultra-clean environment to ensure optimal performance. Specifically, it employs a Paschen-Runge structure Loran optical system with aberration-free imaging and uniform resolution. The high-luminosity holographic grating features a 500 mm focal length and 2700 lines/mm—industry-leading specifications. Furthermore, the line resolution reaches 0.7407 nm/mm, pixel resolution is 0.005926 nm, and the spectral range spans 130–800 nm, enabling the analysis of elements such as N, Li, Na, and K.

As for the intelligent control system, restart times are exceptionally fast: in tidal flushing mode, a cold start (after 12 hours shutdown) requires only 30 minutes, while a warm start takes merely 5 minutes. Additionally, the system intelligently determines the analysis interval time and supplements argon accordingly, with an ultra-low standby flow of 60 ml/min. Consequently, one argon bottle supports 24 hours of continuous operation or up to 70 days of standby. Furthermore, the system employs split exposure: the integrated exposure time of different CMOS channels can be independently controlled to enhance trace element intensity, lower detection limits, and adjust integration time with the band to improve overall instrument stability.

Характеристики инструмента

All-Solid-State Digital Spark Source

The system incorporates an all-solid-state digital spark source (national patent No. ZL 2010 1 0118150.4). Specifically, energy and frequency are continuously adjustable, with a maximum frequency reaching 1000 Hz. Moreover, the MTBF (mean time between failures) exceeds 5000 hours. The coaxial spin gas path exciter, combined with a supercharged self-purge design, ensures sufficient excitation and requires no cleaning for 1000 shots.

Constant Temperature System

A silica gel heating plate provides uniform and stable heating. In addition, a high-precision temperature control system maintains accuracy within ±0.1 °C. Multiple insulation measures isolate the optical system from environmental temperature fluctuations, ensuring long-term stability.

Acquisition System

In terms of data transmission, the network port transmission mode ensures stable and reliable communication. Furthermore, multi-thread data acquisition delivers high-speed, high-frequency performance.

Third-Element Interference Correction

Additive and multiplicative interferences between elements are automatically deducted, making analytical results more accurate.

Curve Segment Jump

High and low curves for element content are segmented and automatically matched, providing a wide analytical range. Consequently, unknown samples are automatically paired with the optimal analysis program.

Analysis Software

The system features simple, clear, and powerful multi-language software (Chinese, English, Russian, German) with intelligent smelting burden calculation. Additionally, it supports brand identification and automatic calculation functions such as carbon equivalent determination.

Efficient Intelligent Correction

The entire spectrum can be corrected with a single excitation. Specifically, automatic pixel drift calibration ensures the ongoing stability of the optical system.

The SparkCCD and Spark 8000 series spectrometers are designed to meet rigorous international standards. In terms of regulatory compliance, the instruments are fully validated for methods such as:
ASTM E415-21,
ASTM E1086-22,
GB/T 4336-2016,
 ISO/IEC 17025:2017

The SparkCCD 6500 full spectrum direct reading spectrometer is widely deployed across metallurgy, casting, machinery, steel, and non-ferrous metal industries. Specifically, it serves automotive manufacturing, aerospace, shipbuilding, electromechanical equipment, engineering machinery, electronics, education, and scientific research—covering raw material inspection, component verification, and product R&D. In terms of analytical capability, the instrument performs sample analysis of Fe, Al, Cu, Ni, Co, Mg, Ti, Zn, Pb, Sn, Mn, and their alloys.

Key Performance Parameters

In terms of power requirements, the instrument operates on 220 V ± 10%, single-phase, 16 A, with a power rating of 2.5 kVA, and weighs 70 kg. Regarding physical dimensions, it measures 470 mm × 872 mm × 435 mm (W × D × H).

As for detector performance, the system achieves industry-leading sensitivity with a high-resolution CCD detector featuring 3648 + 46 pixels and an 8 μm pixel size. Moreover, a thin coating lowers the detection limit in the UV band, enabling reliable low-content analysis.

Regarding the optical system, the instrument is built in a Class 10,000 ultra-clean environment to ensure optimal performance. Specifically, it employs a Paschen-Runge structure Roland optical system with aberration-free imaging and uniform resolution. The high-emission holographic grating features a 500 mm focal length and 2700 lines/mm. Furthermore, the line resolution reaches 0.7407 nm/mm, pixel resolution is 0.005926 nm, and the spectral range spans 160–500 nm.

As for signal processing, the system employs split exposure with high recognition intensity for trace elements. Specifically, it increases amplitude and lowers detection limits through single excitation, split exposure, simultaneous acquisition, and simultaneous counting. Additionally, the integrated exposure time of different CCD channels can be independently controlled to enhance trace element intensity, reduce detection limits, and adjust integration time with the band to improve overall instrument stability.

Regarding the intelligent control system, the tidal flushing method intelligently determines the analysis interval time and supplements argon accordingly, reducing overall consumption. Consequently, the ultra-low standby flow of 60 ml/min means one argon bottle supports 24 hours of operation or up to 70 days of standby.

Характеристики инструмента

All-Solid-State Digital Spark Source

The system incorporates an all-solid-state digital spark source (national patent No. ZL 2010 1 0118150.4). Specifically, energy and frequency are continuously adjustable, with a maximum frequency reaching 1000 Hz. Moreover, the MTBF (mean time between failures) exceeds 5000 hours. The coaxial spin gas path exciter, combined with a supercharged self-purge design, ensures sufficient excitation and requires no cleaning for 1000 shots.

Constant Temperature System

A silica gel heating plate provides uniform and stable heating. In addition, a high-precision temperature control system maintains accuracy within ±0.1 °C. Multiple insulation measures isolate the optical system from environmental temperature fluctuations, ensuring long-term stability.

Acquisition System

In terms of data transmission, the network port transmission mode ensures stable and reliable communication. Furthermore, multi-thread data acquisition delivers high-speed, high-frequency performance.

Third-Element Interference Correction

Additive and multiplicative interferences between elements are automatically deducted, making analytical results more accurate.

Curve Segment Jump

High and low curves for element content are segmented and automatically matched, providing a wide analytical range. Consequently, unknown samples are automatically paired with the optimal analysis program.

Analysis Software

The system features simple, clear, and powerful multi-language software (Chinese, English, Russian, German) with intelligent smelting burden calculation. Additionally, it supports brand identification and automatic calculation functions such as carbon equivalent determination.

Efficient Intelligent Correction

The entire spectrum can be corrected with a single excitation. Specifically, automatic pixel drift calibration ensures the ongoing stability of the optical system.

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