Choisir la bonne solution d'analyse optique des gaz : Un guide industriel complet
Selecting the right gas analysis system is crucial for ensuring safety, compliance, and efficiency across multiple industries. Optical gas analysis...
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Spectromètre FTIR pour la spectroscopie infrarouge de haute précision et le laboratoire
High-Performance FTIR Spectrometer for Advanced Infrared Analysis
Le Spectromètre FTIR is a high-performance analytical instrument designed for accurate molecular identification and chemical composition analysis using Fourier Transform Infrared (FTIR) spectroscopy.
Équipé d'un cube-corner Michelson interferometer, high-intensity infrared source, and high-sensitivity detector modules, the instrument delivers excellent spectral accuracy, stability, and sensitivity for demanding laboratory applications.
With a wide wavenumber range from 7800 cm⁻¹ to 350 cm⁻¹, the FTIR spectrometer enables precise detection of molecular absorption characteristics, making it ideal for chemical analysis, material identification, and gas detection research.
The instrument integrates intelligent diagnostics, modern communication interfaces, and powerful software tools to provide efficient data collection and spectral analysis for laboratories and industrial testing facilities.
Analyse optique Description
FTIR Spectroscopy Applications Across Multiple Industries
Moderne FTIR spectrometers are essential analytical tools used in many scientific and industrial fields. Their ability to identify chemical compounds based on molecular vibration makes them valuable for both research laboratories and quality control environments.
Les applications typiques sont les suivantes
Material science research and polymer identification
Analyse pharmaceutique et biomédicale
Petrochemical and chemical composition testing
Environmental gas monitoring
Food safety and contaminant detection
University laboratories and research institutes
The instrument’s large accessory compatibility allows users to analyze different types of samples including gases, liquids, and solid materials by using accessories such as gas cells, ATR modules, or reflection accessories.
Intelligent Optical Design for Stable Long-Term Operation
The FTIR spectrometer integrates advanced optical engineering and intelligent electronic architecture to ensure highly stable spectral measurements.
Key performance features include:
High-stability optical system
Cube-corner Michelson interferometer for precise optical interference measurement
Multilayer Ge-coated KBr beam splitter
High-intensity, long-life air-cooled infrared source
High sensitivity detection
BNFTIR-A530: LiTaO₃ detector
BNFTIR-A530 Pro: DLATGS detector
En option MCT detector for higher sensitivity measurements
Surveillance et diagnostic intelligents
Automatic power-on self-check
Contrôle en temps réel de la température et de l'humidité
Instrument performance and communication status diagnosis
Flexible connectivity
Ethernet and WiFi communication
Data export with standard formats
Compatible with laboratory information systems
These features ensure reliable long-term operation and consistent spectral accuracy for demanding analytical environments.
Paramètre d'analyse optique
| Paramètres | Spécifications |
|---|---|
| Interféromètre | Interféromètre de Michelson à angle droit |
| Séparateur de faisceau | KBr multicouche revêtu de Ge |
| Détecteur | BNFTIR-A530: LiTaO₃ / BNFTIR-A530 Pro: DLATGS |
| Optional Detector | MCT detector |
| Source IR | High-intensity long-life air-cooled infrared source |
| Gamme des nombres d'ondes | 7800 - 350 cm-¹ |
| Résolution | 0,85 cm-¹ |
| Rapport signal/bruit | A530: >20,000:1 / A530 Pro: >40,000:1 |
| Précision du nombre d'ondes | ±0,01 cm-¹ |
| Vitesse de balayage | Microprocessor-controlled selectable speeds |
| Logiciel | MainFTOS Suite |
| Interface | Ethernet + WiFi |
| Sortie de données | Standard report generation |
| Status Diagnosis | Power-on self-check, temperature & humidity monitoring |
| Certification | CE |
| Conditions de fonctionnement | Temperature 10–30°C / Humidity <60% |
| Alimentation électrique | AC220V ±22V, 50Hz ±1Hz |
| Optional Power | AC110V |
| Dimensions | 490 × 420 × 240 mm |
| Poids | 23,2 kg |
Software System – MainFTOS Suite
Le MainFTOS Suite workstation software provides comprehensive data acquisition, processing, and analysis capabilities.
Key features include:
Compatible avec Windows XP / 7 / 8 / 8.1 / 10 / 11 (32 & 64 bit)
Supports multiple spectral formats such as JCAMP-DX and OMNIC
Bilingual interface with Chinese and English language switching
Touch-screen control support for Windows 10 systems
Intégré specialized infrared spectral libraries
Advanced functions include:
Data acquisition and spectral analysis
Automatic report generation
Modular software platform with expandable analysis modules
Automatic software updates
Real-time instrument status monitoring
The system also supports secondary development avec C++ and C# API libraries, allowing integration into customized laboratory analysis platforms.
Accessoires en option
Transmission sample holder (standard)
Cellule à gaz pour l'analyse des gaz
Cellule liquide
Diffuse reflection accessories
Specular reflection accessories
Single / multi-reflection ATR
Infrared microscope
MCT high-sensitivity detector
Instrava OEM/ODM
Des instruments fiables. Des solutions adaptées à votre application.
Instrava se concentre sur la fourniture de solutions industrielles fiables grâce à des produits soigneusement sélectionnés, à une optimisation axée sur les applications et à une personnalisation flexible. Nous sélectionnons des instruments éprouvés auprès de fabricants de confiance afin de garantir une qualité constante, nous optimisons les solutions en fonction des conditions de travail réelles afin de résoudre les problèmes pratiques, et nous fournissons des configurations sur mesure pour répondre aux besoins d'applications spécifiques.
En combinant l'expertise en matière de sélection et la compréhension des applications, Instrava aide ses clients à réduire les risques, à améliorer l'efficacité et à obtenir des résultats fiables dans des environnements industriels complexes.
What is an FTIR spectrometer and how is it used in laboratories?
Un FTIR spectrometer (Fourier Transform Infrared Spectrometer) is an analytical instrument used to identify chemical compounds by measuring their infrared absorption spectra. It is widely used in laboratories for material identification, chemical analysis, pharmaceutical research, and environmental testing, making it a core tool in modern infrared spectroscopy applications.
How does an FTIR spectrometer work step by step?
Un Spectromètre FTIR works by passing infrared light through a Interféromètre de Michelson, generating an interference signal that interacts with the sample. The detector collects this signal, and software performs a Fourier transform to produce a detailed spectrum used for qualitative and quantitative chemical analysis.
What types of samples can an FTIR spectrometer analyze?
A modern Spectromètre FTIR can analyze solids, liquids, and gases. With accessories like ATR, gas cells, liquid cells, and reflection modules, it supports a wide range of applications including polymer analysis, gas analysis, pharmaceutical testing, and food safety inspection.
What is the difference between FTIR and Raman spectroscopy?
The main difference between an FTIR spectrometer and a Raman spectrometer lies in how they interact with molecular vibrations. FTIR measures infrared absorption, while Raman measures light scattering. FTIR is typically better for polar functional groups and organic compounds, while Raman is useful for non-polar molecules and aqueous samples.
What are the advantages of using an FTIR spectrometer for chemical analysis?
Key advantages of using an Spectromètre FTIR inclure :
High sensitivity and spectral resolution
Fast and non-destructive analysis
Ability to identify multiple compounds simultaneously
Wide spectral range for comprehensive molecular detection
Reliable performance for laboratory and industrial quality control
These benefits make FTIR one of the most widely used techniques in analytical chemistry and industrial testing.
How accurate is an FTIR spectrometer and what affects its performance?
The accuracy of an Spectromètre FTIR typically depends on factors such as spectral resolution, detector type (DLATGS or MCT), signal-to-noise ratio, environmental stability, and proper calibration. High-end systems can achieve excellent accuracy for both qualitative identification and quantitative analysis in laboratory environments.
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Chaque instrument est évalué en fonction de ses performances, de sa stabilité et de son adéquation à l'application, et non pas seulement en fonction de ses spécifications ou de son prix.
Approvisionnement fiable et constance de la qualité
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Un soutien pratique et basé sur l'expérience
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