Description
Atomfair TFD-4000 Free Silicon Dioxide Tester in Dust
1. Product Overview
TFD-4000 Free Silicon Dioxide Tester in Dust is an industry-specific upgraded product based on the original infrared spectrophotometer, specially developed by Atomfair. Its core purpose is to analyze and test dust in the production environment of electric power, coal and other industries, which can accurately and quantitatively detect the content of free silicon dioxide in dust, meet the requirements of relevant international standards, and adapt to the batch detection demand in industrial scenarios.
2. Core Data Processing Functions
- Efficiently process analysis results, support peak marking, peak area integration, baseline calibration and other core operations;
- Quickly create and print experimental reports to simplify the data output process;
- Store experimental results in standard file format for easy data sharing and subsequent processing;
- Support storage and printing of spectral files and retain original test data;
- With spectral background baseline memory, baseline correction and spectral data accumulation operation functions;
- Achieve %T & ABS conversion to adapt to different data processing requirements.
3. Performance Indicators
| Item | Specification & Parameters |
|---|---|
| Wavelength range | 2.5-25μm (Wave number range: 4000-400cm⁻¹) |
| Wave number accuracy | 2000-400cm⁻¹: ≤±2 cm⁻¹; 4000-2000cm⁻¹: ≤±4 cm⁻¹ |
| Scan mode | Full wavelength scanning |
| Slit adjustment | 5 gears adjustable |
| Stray light | 4000-650cm⁻¹: ≤0.5%T; 650-400cm⁻¹: ≤1%T |
| Transmittance accuracy | ≤±0.2%T (excluding noise level) |
| Sample particle size requirement | Ground to less than 8μm |
| Built-in configuration | High configuration computer with built-in Windows XP operating system, Chinese operation platform and USB2.0 interface |
4. Core Characteristics of the Instrument
- Excellent detection performance: Fast detection speed and high sensitivity, can accurately identify three crystal forms of free silicon dioxide;
- Outstanding cost performance: Low equipment investment cost, simple and easy to understand operation, suitable for automatic analysis scenarios with a wide range of applications;
- Strong environmental adaptability: Adopt robust design and practical appearance size, can adapt to various analysis and test environments; moving parts are composed of electromagnetic drive device and precision mechanical guide rail, which reduce the requirements for the use environment;
- Advanced signal processing: Integrate detection components, signal amplifier and 24-bit analog-to-digital converter, directly output digital signals (avoid attenuation and interference problems in analog signal transmission), greatly reduce electronic noise; 24-bit analog-to-digital converter improves the weak signal detection capability of the system by an order of magnitude to ensure detection accuracy;
- Optimized operation experience: Equipped with high-performance computer for instrument control and data processing, with Windows full Chinese operation interface, easy to get started;
- Stable light source performance: High-intensity light source with spherical reflection device can produce uniform and stable infrared radiation to provide guarantee for accurate detection.
If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.
