Product Introduction
This system adopts Fourier transform infrared spectroscopy to automatically analyze the composition of human urinary calculi. It provides accurate qualitative analysis and professional reports, offering a scientific basis for clinical diagnosis and recurrence prevention.
Scope of Application
- Suitable for qualitative analysis of human urinary calculus composition by infrared spectroscopy.
- The instrument only analyzes calculi samples and does not directly contact patients, so it has no adverse reactions or contraindications.
Structural Composition
Host, computer, analysis software V8.0, power adapter
Working Principle
Based on the characteristic infrared absorption spectrum of substances, the system uses a Michelson interferometer and Fourier transform algorithm to quickly identify stone composition. After sample testing, the software automatically analyzes data and generates a professional analysis report.
Product Features
Full-automatic spectral analysis and report generation
High analysis accuracy and reliable data
Simple and fast operation flow
Stable performance and low maintenance
Suitable for clinical laboratory use
Sample Preparation & Measurement
- Observe and record sample shape, size, color and texture
- Grind qualified stone samples into powder
- Use KBr pellet method for sample preparation
- Collect air background automatically
- Test samples and generate analysis report
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Performance Parameters
|
Feature |
Details |
|
Spectral range |
7800 ~ 350 cm⁻¹ |
|
Resolution |
≤ 1 cm⁻¹ |
|
Wavenumber accuracy |
± 1 cm⁻¹ |
|
Wavenumber repeatability |
± 1 cm⁻¹ |
|
Transmittance repeatability |
≤ 0.5%τ |
|
Background spectral energy at 4000cm⁻¹ |
≥ 20% of peak energy |
