3-Port Fiber Coupled Cuvette Holder

The BCH100A and BCH103A series fiber coupled cuvette holders are precision-engineered accessories for seamless fiber optic coupling in absorbance, transmittance, and fluorescence spectroscopy. Designed for use with standard 12.5 x 12.5 mm cuvettes a beam height of 20 mm, these sample holders ensure easy handling of liquid samples while maximizing optical efficiency through SMA 905 fiber ports. The BCH100A model offers a straight-through, dual-port configuration for basic spectroscopy, while the BCH103A includes an additional right-angle port, making it ideal for advanced fluorescence measurements. Key features include 3 ports, a compact and robust design with mounting holes for optical breadboard, and a spring-loaded mechanism for secure cuvette placement. Compatible across a broad spectral range (190–2100 nm) and supporting operation from 0–70 °C, these holders integrate perfectly with fiber light sources and compact spectrometers. Enhance your lab’s capabilities in life sciences and chemical analysis with reliable, fiber-coupled sample control.