Full Spectrum Direct Reading Spectrometer 9800T

Full Spectrum Direct Reading Spectrometer 9800T

Application Fields

The Full Spectrum Direct Reading Spectrometer 9800T is produced by our company with introduced European technology. It represents the internationally advanced CCD spectrometer technology and is widely used in process control, furnace front testing, and finished product inspection in central laboratories across metallurgy, casting, machinery, automotive manufacturing, aerospace, metal processing, and other fields. The instrument features a compact size, excellent stability, low detection limits, fast analysis speed, low operating costs, and convenient operation and maintenance, making it an ideal choice for quality control.

Product Advantages

1. Advanced CCD full-spectrum spectrometer manufacturing technology (digital technology replaces the old bulky and heavy photomultiplier tube analog technology), with unrestricted channels;

2. Introduced European technology, synchronized with international spectrometer technology, and the only domestic manufacturer capable of producing vacuum CCD full-spectrum technology spectrometers;

3. No additional cost for channel changes or additions within the matrix range;

4. Easy upgrade for multiple matrices without hardware changes or additions;

5. Excellent data stability, with good data consistency achieved when analyzing the same sample at different times;

6. Compact size, lightweight, and easy to move and install;

7. High integration, high reliability, and high stability;

8. Energy-saving and material-efficient, with energy consumption only 50% of that of ordinary spectrometers.

Main Features

1. Capable of measuring trace elements such as carbon (C), phosphorus (P), and sulfur (S), applicable to various metal matrices including iron-based, aluminum-based, copper-based, nickel-based, chromium-based, titanium-based, magnesium-based, zinc-based, tin-based, and lead-based. Full-spectrum technology covers the entire elemental analysis range, allowing channel elements to be selected according to customer needs;

2. Fast analysis speed, completing the measurement of all channel elements within 20 seconds. For different analysis materials, optimal analysis results are achieved in shorter times by setting pre-ignition times and calibration curves;

3. The optical system uses a vacuum constant-temperature optical chamber. The arc flame generated during excitation is directly guided into the vacuum optical chamber via a lens, enabling a direct optical path, eliminating optical path loss, improving detection limits, and ensuring accurate measurement results with excellent reproducibility and long-term stability;

4. Special optical chamber structural design reduces the volume of the vacuum chamber, with vacuum pumping speed less than half that of ordinary spectrometers;

5. Automatic optical path calibration. The optical system automatically performs spectral line scanning to ensure correct reception, eliminating tedious peak scanning work. The instrument automatically identifies specific spectral lines, compares them with stored lines, determines drift positions, and finds the current pixel position of the analysis line for measurement;

6. Open electrode holder design with adjustable sample clamps, facilitating analysis of samples of various shapes and sizes;

7. Calibration curves use international standard samples, with pre-made curves that can be extended and expanded as needed. Each curve is generated by exciting dozens of standard samples, with automatic interference deduction;

8. HEPS digital solid-state light source, adaptable to various materials;

9. Solid-state adsorption trap prevents oil and gas contamination of the optical chamber, improving long-term operational stability;

10. Copper spark table base enhances heat dissipation and robustness;

11. Reasonable argon gas path design shortens argon flushing time during sample excitation, saving argon for users. Argon consumption is less than half that of ordinary spectrometers;

12. Tungsten electrode material extends electrode lifespan, with self-purging functionality designed for easier electrode cleaning;

13. High-performance DSP and ARM processors enable ultra-high-speed data acquisition and control, automatically monitoring the operational status of modules such as optical chamber temperature, vacuum level, argon pressure, light source, and excitation chamber in real-time;

14. Ethernet connection between the instrument and computer ensures good anti-interference performance. External computer upgrades are independent of instrument configuration, providing better applicability;

15. All core components are imported, ensuring excellent instrument quality.

Technical Parameters

1. Optical System

Optical structure: Paschen-Runge structure full-spectrum vacuum optical system

Optical chamber temperature: Automatically controlled constant temperature: 35°C ± 0.5°C

Wavelength range: 160-800 nm

Grating focal length: 350 mm

Grating lines: 3600 l/mm

First-order spectral dispersion: 1.2 nm/mm

Detector: Multiple high-performance linear array CCDs

Average resolution: 10 pm/pixel

2. Excitation Stand

Gas: Argon flushing type

Argon flow rate: 3-5 L/min during excitation, no standby flow required

Electrode: Tungsten jet electrode technology

Purging: Self-purging function

Compensation: Thermal deformation self-compensation design

Analysis gap: Sample stage analysis gap: 4 mm

3. Excitation Light Source

Type: HEPS digital solid-state light source

Frequency: 100-1000 Hz

Discharge current: 1-80 A

Special technology: Discharge parameter optimization design

Pre-ignition: High-energy pre-ignition technology

4. Data Acquisition System

Processor: High-performance ARM processor, high-speed synchronous data acquisition and processing

Interface: Ethernet data transmission based on DM9000A

5. Power Supply and Environmental Requirements

Input: 220 VAC, 50 Hz

Power: Maximum 700 W during analysis, 40 W in standby mode

Operating temperature: 10-30°C (temperature change within this range not exceeding 5°C/h)

Operating humidity: 20-80%

6. Dimensions and Weight

Dimensions: 800*450*500 mm

Weight: 85 kg