Fiber Optic Raman Accessories

B&W Tek provides an extensive variety of highly flexible, fiber optically coupled accessories to enhance your Raman application. Our fiber optic Raman probes can also be easily coupled to a variety of different sampling accessories, such as cuvette holders, flow cells, microscopes and sample stages.

Fiber Optic Raman Accessories

TAP

Silver P-SERS substrates

QTRam Optics and Sample Holder

QTR-ECSXX

BAC102

Fiber Coupled Raman Trigger Probe

BAC102

The BAC102 Raman Trigger Probe offers a trigger function which is designed for versatility in making Raman measurements. The probe can be brought directly to the sample and make contact with either the sample or the packaging of the sample via a detachable distance regulator that ensures proper focusing while minimizing contamination to the lens material. The trigger button provides the convenience of initiating measurement from the probe head.

Different versions of the probe with varying optical lenses allow for measurements down to 65cm^-1 Raman shift (100 cm^-1 for 1064 nm version). The standard fiber length of 1.5m includes flexible fiber coupling, internal support and durable protective PVC jacket. The excitation fiber has a 105 μm core diameter and is FC/PC terminated. The collection fibers for the high throughput models (HT) have a 300 μm core collection fiber and are FC/PC terminated, while standard models have a 200 μm core and are SMA 905 terminated.

The standard shaft is 304SS with a flat quartz window and spot size of 85 μm. This is not for immersive use. For unpressurized immersion measurements alternate shafts are required. We offer Kalrez O-ring sealed shafts RIS100-FS (fused silica window) and RIS100-SA (sapphire window). Custom probes can be constructed with dimensions, material and working distance to suit your application needs.

Features:

State-of-the-art Packaging
Optimized Optical Design
Hand Trigger for Data Acquisition
High Throughput
Excellent Long-term Stability
Distance Regulator
E-grade Optional Range Down to 65 cm^-1

BAC101

Industrial Raman Probe

BAC101

The BAC101 is an immersion Raman probe designed for in-situ analysis including those in demanding industrial environments.

The BAC101 industrial-grade probe is available with shafts of 316SS or Hastelloy C-276, offering a wide range of operating temperatures and chemical compatibility. They are offered for use with our 532 and 785nm excitation portable Raman instruments, and high-throughput (HT) versions are available for optimal performance with the i-Raman Prime series high-throughput instruments. Due to the extremely short working distance of the probe shaft, highly reproducible results are achieved working with the probe tip immersed in liquids, slurries, powders, or in direct contact with solids.

The standard fiber comes at a length of 1.5m and includes flexible fiber coupling, internal support and a durable protective PVC jacket. The excitation fiber has a 105 μm core diameter and is FC/PC terminated. The collection fibers for the HT models have a 300 μm core collection fiber and are FC/PC terminated, while standard models have a 200 μm core and are SMA 905 terminated.

For unpressurized measurements requiring longer working distances, such as going through glass reactors, Kalrez O-ring sealed shafts RIS100-FS (fused silica window) and RIS100-SA (sapphire window) are available.