Atomfair-FS-739 Molecular Fluorescence Spectrophotometer
Product Overview
Atomfair-FS-739 Molecular Fluorescence Spectrophotometer is a high-performance research-grade instrument. Its core components are all sourced from internationally renowned suppliers, boasting stable and reliable product performance as well as powerful functional configurations. This versatile instrument is widely applicable in multiple fields such as food safety testing, material research, and environmental monitoring. It can also serve as a specialized testing device for scenarios including aluminum salt content determination in sodium chloride and petroleum hydrocarbon content determination in seawater.
Key Product Features
1. Advanced Spectroscopic Technology
Equipped with a high-speed 3D scanning function, it can quickly locate the fluorescence information of unknown samples, significantly reducing the analysis time of unknown samples and improving work efficiency. The generated color 3D spectra add a professional touch to the presentation of academic research results.
2. High Sensitivity, High Speed, and High Reliability
Unique horizontal slit design is applied to both excitation and emission light beams. While enhancing detection sensitivity, it reduces the required sample extraction volume, lowering testing costs and sample loss.
High-speed scanning technology combined with an advanced data acquisition system can obtain abundant data points during the scanning process, ensuring the authenticity and accuracy of test spectra to meet the needs of precise detection.
Equipped with a light-shielding protection system, the emission side is provided with a gated shutter, which effectively avoids direct exposure of the receiver to strong light, extends the service life of the core components of the instrument, and ensures long-term stable operation.
3. User-Friendly Design
Dual Background Subtraction Function: The software workstation supports dual background subtraction operations. During the test, you can flexibly select the corresponding function keys according to different test backgrounds to automatically eliminate the interference of the sample’s own background. It directly calculates the fluorescence intensity and concentration of the solution to be tested, simplifying the data processing process.
Rich Fluorescence Accessories: It can be adapted to a variety of practical accessories, including solid sample holders, automatic 8-channel sample cell holders, water bath constant temperature magnetic stirring sample cell holders, polarization accessories, and fluorescence water bath constant temperature systems, etc., which can easily cope with diverse application analysis scenarios.
Audit Trail Function: The instrument’s supporting software is equipped with a “three-level management authority” configuration, which complies with the requirements of relevant international testing standards and ensures the standardization and traceability of the testing process.
Professional Certification Service: It provides international standard 3Q certification and installation services to ensure that the instrument’s installation and commissioning meet professional standards, enabling rapid and stable use.
Main Application Scenarios
- Determination of Vitamin C Content in Food
- Determination of Vitamin B1 Content
- Determination of Vitamin B2 Content in Multivitamin Tablets
- Determination of Aflatoxin Content
- Determination of Benzo(a)pyrene Content
- Determination of Selenium Element Content
- Determination of Petroleum Hydrocarbon Content in Marine Organisms
- Determination of Petroleum Content in Water Quality
- Research on Luminescent Properties of Upconversion Materials
- Determination of Aluminum Salt Content in Calcium Acetate and Magnesium Chloride
If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.
How does the horizontal slit design of the Atomfair-FS-739 improve sensitivity while reducing sample volume?
The unique horizontal slit design applied to both excitation and emission light beams enhances detection sensitivity while reducing the required sample extraction volume. This lowers testing costs and sample loss, enabling high-sensitivity fluorescence measurements with minimal sample consumption.
What background subtraction capabilities does the Atomfair-FS-739 offer for complex sample matrices?
The software supports dual background subtraction, allowing users to select corresponding function keys based on different test backgrounds to automatically eliminate sample background interference. This directly calculates fluorescence intensity and concentration of the solution under test, simplifying data processing for diverse sample matrices.
How does the Atomfair-FS-739 protect its detector from damage during high-intensity measurements?
The emission side is equipped with a gated shutter that prevents direct exposure of the receiver to strong light, protecting core components and extending instrument lifespan. This light-shielding protection system ensures long-term stable operation during high-intensity or high-sensitivity measurements.
The Atomfair-FS-739 Molecular Fluorescence Spectrophotometer combines high-speed 3D scanning with a unique horizontal slit design to deliver high-sensitivity fluorescence detection while minimizing sample volume requirements. Its dual background subtraction, gated emission shutter, and three-level audit trail support reproducible, traceable analysis across food safety, environmental, and materials research applications.
Positive
- High-sensitivity horizontal slit design: The unique horizontal slit design on both excitation and emission beams enhances detection sensitivity while reducing required sample extraction volume, lowering testing costs and sample loss.
- High-speed 3D scanning with gated shutter: High-speed scanning with an advanced data acquisition system captures abundant data points for accurate spectra, while the gated emission shutter protects the receiver from strong light, extending component lifespan.
Trade-offs
- Requires 3Q certification for compliance: The instrument's audit trail and three-level management authority are designed to meet international testing standards, but full compliance depends on professional 3Q certification and installation services, which are not included by default.
- Accessory-dependent application flexibility: Adaptation to diverse scenarios such as solid samples, temperature-controlled stirring, or polarization measurements requires additional accessories (e.g., solid sample holders, water bath systems), which are not standard and must be sourced separately.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
