Product Overview
Art Photonics Transflection Fiber Probes combine the benefits of transmission and reflection spectroscopy. The probe features a gap through which the sample flows; light travels from the source fiber, through the sample, reflects off a high-quality mirror, and travels back through the sample to the collection fiber. This "double-pass" geometry effectively doubles the interaction pathlength, making these probes highly sensitive for low-concentration liquids and clear solutions.These probes are particularly popular for Near-Infrared (NIR) and UV-Vis applications. The fixed or adjustable pathlength gap allows for precise quantification according to the Beer-Lambert law. The industrial version features a robust, sanitary design—often including 3A certification for the food and dairy industries—ensuring it can be used in sterile environments for monitoring milk fat, protein levels, or chemical blending processes
Key Features
- High Sensitivity: Double-pass design provides an effective pathlength twice the physical gap.
- Adjustable Pathlength: Gap can be tuned (e.g., 1 mm to 10 mm) for different concentrations.
- Broad Spectral Range: Options available for UV (200 nm) to Near-IR (2500 nm).
- No Alignment Required: Rugged internal mirror ensures stable performance in high-vibration environments.
- Sanitary Options: 3A-certified and CIP (Clean-In-Place) compatible designs.
Specifications
| Spectral Range | 200 nm – 2500 nm |
| Body Material | Stainless Steel 316L / Hastelloy |
| Max Temperature | 200°C |
| Pressure Rating | Up to 100 bar |