The CUV-DA is designed to mount a cuvette holder directly onto your light source, offering a streamlined solution for optical measurements. The CUV-DA connects to AvaLight-DHc, AvaLight-XE, and AvaLight-(HP)LED light sources. The CUV-DA-DHS is compatible with the AvaLight-DHS and AvaLight-DHS-BAL, while the CUV-DA-HAL-Mini is used with the AvaLight-HAL-Mini. These devices are suitable for both absorbance and fluorescence measurements, providing flexibility for various applications.