- High throughput at Mid Infrared range
- On-line absorbance spectroscopy of liquids, pastes & soft solid surfaces
- Compatible with all FTIR, QCL and IR- Filter spectrometers
- Cost effective alternative to more expensive ATR-IR-fiber probes
- Replaceable ATR Loop PIR-Fiber Tips
ATR-Loop Infrared PIR-fiber probe was the first in FlexiSpec® product line designed for use with FTIR and other Mid IR spectrometers. ATR-Loop PIR-fiber probes are perfect for remote analysis of composition of liquids, pastes and soft surfaces with no need in sample preparation.
Loop fiber probe is the simplest one in FlexiSpec® product family to enable low cost ATR-spectroscopy.
Applications:
- Remote evanescent absorption (ATR-) spectroscopy in-citu
- Multiple ATR-spectroscopy by immersion of fi ber loop in liquid
- In-vivo molecular spectroscopy for medical diagnostics by simple touch of ATR-Loop to skin or tissue
Specification of Fiber Optic ATR-Loop Probes FlexiSpec®
| Probe Type | Chalcogenide-IR (CIR) | Polycrystalline-IR (PIR) |
| Transmission range | 6500 – 1700cm -1 | 3600 – 600cm-1 |
| Fiber Type | Chalcogenide glass (As-S) | Silver Halide (AgCl:AgBr) |
| Temperature range | 90°C | 100°C |
| Common Parameters of Fiber Optic MultiLoop Probes FlexiSpec® | ||
| Total Length | 1m (opt.: PIR up to 5m, CIR up to 10m) Customized dimensions are available on request |
|
| Shaft Length | 120 mm Customized dimensions are available on request |
|
| Shaft Diameter | 10 mm | |
| Shaft Material | PEEK | |
| Protective Tube Material | PEEK | |
| Input / Output Connectors | Long SMA-905 (opt.: any other type) | |
| Detachable PIR Fiber Loop | Loop; Multi-Loop (Double-, Triple-Loop, etc.) | |
Application Notes: ATR Loop Infrared Fiber Optic Probes
Sterilization of ATR Loop Probes